From the Ministry of Indu stry and Technology:  
 
DRAFT COMMUN IQUÉ REPEAL ING OF THE COMMUN IQUÉS 
ON THE CERTA IN MANDATORY STANDARDS  
 (COMMUNIQU É NO: SGM 202 2/...) 
 
ARTICLE 1 – Communiqués on the certain  mandatory  standards with the date and 
number of the Official Gazette in the attached list of this Communiqué have been repealed.  
ARTICLE 2 – This communiqué shall enter into force after six months following the 
date of publication in Official Gazette . 
ARTICLE 3 – The provisions of this Communiqué shall be enforced  by the Minister of 
Industry and Technology.  
 
 
 
 
 
 
 
 
 
 
 ANNEX  
LIST OF REPEALED MANDATORY STANDARDS  
Total Number of 
Communiques  Name and Number of Repealed 
Communiqué  Standard No  Name of the 
Standard  Scope of the Standard  
1.  Communique on Mandatory Standard 
published in the Official Gazette No. 25096  
of 2 May 2003 (Communique Number: ÖSG -
2003/40)  TS 1  
Turkish Flag And 
Bunting Cloth  This standard covers the specifications of 
fabrics for manufacturing Turkish Flag and 
bunting cloth.  
2.  Communique on Mandatory Standard 
published in the Official Gazette No. 26476  
of 28 March 2007 (Communique Number: 
ÖSG -2007/02)  TS 1/T1  
3.  Communique on Mandatory Standard 
published in the Official Gazette No. 22309 
of 10 June 1995 (Communique Number: 
95/21 -22) TS 3  Concentric -Lay-
Stranded Copper 
Conductors For 
Overhead Lines  This standard covers concentric -loy-stranded  
conductors made of round copper wires for 
overhead lines.  
4.  Communique on Mandatory Standard 
published in the Official Gazette No. 23356 
of 25 May 1998  (Communique Number: 
98/24 -25) TS 40  Plugs and Socket 
outlets for 
household and 
similar purposes  - 
Standard sheets  This standard covers plugs and socket outlets 
for household and similar purposes . 
5.  Communique on Mandatory Standard 
published in the Official Gazette No. 20278 
of 10 September 1989  (Communique 
Number: FKS -89/33 -33) TS 57  Porcelain 
Insulators for 
Telegraph And 
Telephone Lines  This standard applies to post insulators of 
ceramic material fo r supporting wires on 
telegraph and telephone lines.  
6.  Communique on Mandatory Standard 
published in the Official Gazette No. 20675 
of 24 October 1990 (Communique Number: 
90/73 -74) TS 59  Screwdrivers Hand 
Drives  This standard covers hand screw drivers. It 
does not cover machine screw drivers, 
electrically isolated screw drivers and 
recessed screw drivers.  7.  Communique on Mandatory Standard 
published in the Official Gazette No. 21172 
of 15 March 1992 (Communique Number: 
91/113 -114) TS 
59/Amendment  
8.  Communique on Mandatory Standard 
published in the Official Gazette No. 21461 
of 10 January 1993 (Communique Number: 
92/126 -127) TS 
59/Amendment  
9.  Communique on Mandatory Standard 
published in the Official Gazette  No. 21642  
of 19 July 1993 (Communique Number: 
93/73 -74) TS 
59/Amendment  
10.  Communique on Mandatory Standard 
published in the Official Gazette No. 23765 
of 24 July 1999 (Communique Number: 
ÖSG - 99/76 -77) TS 62  Twist Drills  - 
Alloyed Cold 
Work Tool Steel 
Or Hard Metal 
Brazing Tips  This standard  applies to cylindrical morse 
tapered shank drills for drilling holes in 
metal, plastic, concrete, etc. materials.  
11.  Decision of the Council of Ministers  No. 
7/14956  of 27 February 1978 published in the 
Offical Gazette No. 16259 of 14 April 1978  TS 76  Porcelain 
Insulators for 
Overhead Lines 
With Nominal 
Voltages Up To 
1000 Volts  This standard applies to insulators of ceramic 
material for overhead lines with nominal 
voltages up to 1000 volts.  
It does not cover insulators used in telegraph 
and telephone l ines and insulators used in 
voltages higher than 1000 V.  
12.  Communique on Mandatory Standard 
published in the Official Gazette  No. 19024 
of 19 February 1986 (Communique Number:  
FKS-85/155 - 99/158)  TS 78  
Reamers  This standard covers reamers classified in 
Clause 1.1.  
13.  Communique on Mandatory Standard 
published in the Official Gazette No. 19287 TS 78/T1  of 20 November 1986 (Communique 
Number: FKS -86/89 -90) 
14.  Communique of Amendment on Mandatory 
Standard published in the Official Gazette 
No. 26596 of 28 July 2007 (Communique 
Number: ÖSG -2007/19)  TS 81  Assembly tools for 
screws and nuts -  
Engineers 
wrenches with 
open end  This standard covers open -ended wrenches 
having dimensions of width across flats given 
in their leaflets and used for tightening or 
dismantling bolts and nuts.  15.  Communique on Assembly Tools For Screws 
and Nuts -  Engineers Wrenches With Open 
End (TS 81) published in the Official Gazette 
No. 28198 of 8 February 2012 (Communique 
Number: MSG -TD-2012/2)  TS 81/T1 ve T2  
16.  Communique on Mandatory Standard 
published in the Official Gazette No. 24582 
of 13 November 2001 (Communique 
Number: ÖSG -2001/94/95)  TS 82  
For general 
purposes screwing 
taps This standard  covers general purpose 
screwing taps which are threaded  by hand or 
machine to   metal, plastic, etc . materials in 
accordance with TS 61. It does not cover 
specific screwing taps . 17.  Communique on Mandatory Standard 
published in the Official Gazette  No. 27721 
of 6 October 2010 (Communique Number: 
ÖSG -2010/22)  TS 82/T3  
18.  Communique on Mandatory Standard 
published in the Official Gazette  No. 24834  
of 2 August 2002 (Communique Number: 
ÖSG -2002/53)  TS 183 EN 60081  Double -Capped 
fluorescent lamps - 
Performance 
specifications  This standard specifies the performance 
requirements for double -capped fluorescent 
lambs for general lighting service.  The 
requirements  in this standard relate only to 
type testing.  Conditions of compliance, 
including methods of statistical assessment 
should be The following lamp types and 
modes  of operation  are included:  
a) Lamps having  preheated cathodes 
operating at high frequenc ies designed to operate at a.c. grid frequencies  with the 
use of a starter  
b) Lamps having preheated cathodes 
operating at high frequenc ies designed to 
operate at a.c. grid frequencies without  
the use of a starter  
c) Lamps having preheated cathodes 
operating at low frequenc ies designed to 
operate at a.c. grid frequencies without  
the use of a starter  
d) Lamps with preheated cathodes designed 
to operate at high frequen cies. 
e) Lamps  with unpreheated cathodes 
designed to operate at a. c. grid 
frequencies.  
f) Lamps with non -preheated cathodes 
designed to operate at high frequenc ies. 
19.  Communique on Standard of V Belts 
published in the Official Gazette  No. 30469 
of 5 July 2018 (Communique Number: MSG -
MS-2018/2 ) TS 198  
V-Belts  This standard specifies the definition, 
classification and characteristics , sampling, 
inspection and tests and t he way of placing on 
the market of V belts. This standard covers 
V-belts specified in clause 4.1.2.  20.  Communique on TS 198/T1,T2,T3 Standard 
For V Belts published in the Official Gazette  
No. 31302  of 12 November 2020 
(Communique Number: SGM -MS-2020/10)  TS 198/T1, T2 ve 
T3 
21.  Decision of the Council of Ministers of 10 
January 1969 No. 6/11190 published in the 
Offical Gazette No. 13172 of 11 April 1969  TS 214  
Processed Leathers  This standard covers marketing conditions 
and selling units of processed leathers 
obtained from cattle, buffalo, horse, camel, 
sheep, goat.  It does not cover leathers 
obtained from pig and other animals and 
imported leathers.  22.  Communique on Mandatory Standard 
published in the Official Gazette  No. 19275 TS 
214/Amendment  of 8 November 1986 (Communique Number: 
FKS-86/86 -87) 
23.  Decision of the Council of Ministers of 10 
January 1969 No. 6 January 11190 published 
in the Offical Gazette No. 13172 of 11 April 
1969  TS 219  Sole Leather  This standard covers sole leather. It does not 
cover saddle soap belting s ole leather, 
chromated sole lea ther and ca ttle processed 
leather.  
 
TS 220  Saddle Leather  This standard covers saddle soap leather. It 
does not cover other sole leather and all other 
processed leather.  
TS 221  Belting Leather  This standard covers only belting leathers. It 
does not cover other sole leather and all other 
cattle processed leather.  
TS 222  Chrome Sole 
Leather  This standard covers only oily and oilless 
chromated sole leather. It does not cover 
other chromated leather, sole leather and all 
other cattle processed leather.  
TS 223  Vegetable Tanned 
Upper Leather  This standard covers vegetable tanned upper 
leather. It does not cover semi -chrome 
vegetable tanned upper leather and other 
processed leather.  
TS 225  Box-Calf and 
Rind -Box (Chrome 
Tanned Upper 
Leather)  This standard covers  box-calf and rind -box 
(chrome tanned upper leather).   It does not 
cover single tanning or combined chrome 
tanned leather  and all other processed leather.  
TS 226  Suede Leather  This standard covers suede leather only 
obtained from cattle, calf, boffalo c alf, goat, 
sheep leathers . It does not cover chrome 
tanned or glazed finish processed leather.  TS 227  Glase (şevro)  This standard covers glazed (kid) leathers. It 
does not cover other processed facial kid 
leather.  
TS 228  Nappa Grain and 
Suede Leather  for 
Gloves  This standard covers nappa grain and 
suede leather for glase. It does not cover 
lamb leather.  
TS 229  Lining Leather  This standard covers lining leather obtained 
from sheepskin and goatskin. It does not 
cover other sheep and goat processed leather.  
TS 230  Clothing Leather  This standard covers clothing leather only 
obtained from sheepskin and goatskin. It does 
not cover other sheep and goat processed 
leather.  
TS 231  Morocco Leather  This standard covers only Morocco leather. It 
does not cover other goat processed leather.  
TS 232  Goat Skins for 
Covering  This standard covers only go at skins for 
covering, It does not cover  other goat 
processed leather.  
TS 233  Chamois Leather  This standard covers chamais leather. It does 
not cover other  sheep processed leather.  
TS 234  Grease  This standard covers only grease. It dores not 
cover cattle, caff, horse, camel, goat, kid and 
sheep processed leather.  
24.  Communique on TS 224 Standard For 
Leather - Semichrommed Vachetta Leather - 
Specifications published in the Official TS 224  Leather  - 
Semichrom med This standard covers the definition, 
classification and characteristics , sampling, Gazette  No. 30809 of 22 June 2019 
(Communique Number: MSG -MS-2019/17)  vachetta leather  - 
Specifications  inspection and tests and t he way of placing on 
the market of semi -chrome vaketa.  
25.  Communique on Mandatory Standard 
published in the Official Gazette No. 25096 
of 2 May 2003 (Com munique Number: ÖSG -
2003/41)  TS 260  Cotton Yarn  - 
Carded  - Grey  - 
Single - For 
Woven Fabr ics This standard covers the specifications for 
single plied cotton yarns 6 Ne to 46 Ne, 
intended for use in woven fabrics, carded and 
manufactured in a ring spinning system, and 
made from cotton fibers which are short and 
medium in length . It does not cover yarns 
produced by other methods.  
26.  Communique on Mandatory Standard 
published in the Official Gazette No. 25096 
of 2 May 2003 (Communique Number: ÖSG -
2003/42)  TS 2 62 Cotton Yarn  - 
Carded  - Grey  - 
Single - For 
Knitted Fabr ics This standard covers the specifications for 
single plied cotton yarns 6 Ne to 46 Ne, 
intended for use in knitted fabrics, carded and 
manufactured in a ring spinning system, and 
made from cotton fibers which are short and 
medium in length.  It does not cover yarns 
produced by other methods.  
27.  Communique on Mandatory Standard 
published in the Official Gazette  No. 25096 
of 2 May 2003 (Communique Number: ÖSG -
2003/43)  TS 263  Cotton Yarn - 
Combed  - Grey  - 
Single - For woven 
fabrics This standard covers the specifications for 
single plied cotton yarns 18 Ne to 106 Ne, 
intended for use in woven  fabrics, combed 
and manufa ctured in a ring spinning system, 
and made from cotton fibers which are 
medium and long  in length. It does not cover 
yarns produced by other methods.  
28.  Communique on Mandatory Standard 
published in the Official Gazette No. 25096 
of 2 May 2003 (Communique Number: ÖSG -
2003/44)  TS 265  Cotton Yarn - 
Combed  - Grey  - 
Single - For 
Knitted Fabr ics This standard covers the specifications for 
single plied cotton yarns 18 Ne to 106 Ne, 
intended for use in knitted fabrics, combed 
and manufa ctured in a ring spinning system, 
and made from cotton fibers which are 
medium and long in length . It does not cove r 
combed yarns produced by other methods.  29.  Communique on Mandatory Standard 
published in the Official Gazette No. 24448 
of 30 June 2001 (Communique Number: 
ÖSG -2001/60 -61) TS 291 -1 ISO 525  
Bonded abrasive 
products  - General 
requirements  This standard covers bonded abrasive 
product in general (grinding wheels, 
segment, sticks and stones) excluding 
abrasive products with diamond or cubik 
boron nitride . It covers:   
- The designati on 
- The main form and demomination of 
bonded abrasive products  
- The standard pro file of straight 
wheels  
- The range of outside diameters  
- The range of bore diameters – 
Specifications  
- Technical specifications  
- Marking  
This standard is a general standard and 
complements each other with ISO 603 -1 to 
ISO 603 -16, ISO 6103 and ISO 13942 
standards.  30.  Communique on Mandatory Standard 
published in the Official Gazette No. 24676 
of 19 February 2002 (Communique Number: 
ÖSG -2002/8)  TS 291 -1 ISO 
525/T1  
31.  Communique on Milling Cutters - For Metals 
published in the Official Gazette  No. 28603  
of 30 March 2013  (Communique Number: 
MSG -MS-2013/5)  TS 303  Milling Cutters -
For Metals  This standard covers milling cutters used in 
metalworking. This standard does not cover 
milling cutters made entirely of hard metal. 
TS EN ISO 15641:2012 should be consult ed 
for the hazards arising from the use of milling 
cutters in high speed machining (machining 
at increased peripheral speeds), related safety 
rules and precautions to be taken.  
32.  Communique on Mandatory Standard 
published in the Official Gazette  No. 23760 TS 352  Lead Shots  This standard specifies lead shots used in 
manufacturing of shotgun cartridges.  of 19 July 1999 (Communique Number: 
ÖSG -99/53 -54) 
33.  Communique on Mandatory Standard 
published in the Official Gazette No. 21657 
of 3 August 1993 (Communique Number: 
93/67 -68) TS 377  
Welded Steel 
Boilers, 
Cylindrical 
(Design Pressure 
Between 0,5 MPa - 
2,5 MPa)  This standard contains design and 
construction including Materials, workman 
ship, inspection, testing, documentation and 
marking of directly fired and waste heat shell 
boilers. The boilers dealt with are of 
cylindrical design either horizontal or 
vertical.  34.  Communique on Mandatory Standard 
published in the Official Gazette  No. 21657 
of 13 October 1999 (Communique Number: 
99/46 -47) TS 377/T1  
35.  Communique on Mandatory Standard 
published in the Official Gazette No. 23954 
of 4 February 2000 (Communique Number: 
ÖSG -2000/1 -2) TS 377/T2  
36.  Communique on Mandatory Standard 
published in the Official Gazette No. 18816 
of 19 July 1985 (Communique Number:  
FKS-85/90 -93) TS 430  
Sectional Cast Iron 
Boilers  This standard covers boilers which provides 
heating fluid to the heating installation and/or 
domestic hot water production installation, 
which is made of cast iron slices;  
a) Low pressure steam boilers (TS 2838)  
b) Hot water boilers operating in a system 
open to the atmosphere and having the 
highest operating pressure of 6x102 KPa 
(TS 2796),   
c)  Hot water boilers (TS 2736), which are 
connected to the pressurized system and 
have a maximum operating pressure of 6 
x 102 KPa and a maximum operating 
temperature of 130°C . 
This standard does not cover steel welded and 
steel section boilers.   37.  Communique on Mandatory Standard 
published in the Official Gazette No. 22213 
of 25 February 1995 (Communique Number: 
95/9-10) TS 430/T1  
38.  Communique on Mandatory Standard 
published in the Official Gazette No. 25095 
of 1 May 2003 (Communique Number: ÖSG -
2003/36)  TS 430/T2  39.  Communique on TS 431 Standard For 
Screws - For Wood published in the Official 
Gazette No. 30070 of 18 May 2017 
(Communique Number: MSG -MS-2017/4)  TS 431  Screws - For wood  This standard covers description, 
classification and characteristics, sampling,  
inspection and tests and the way of placing on 
the market of the screws used for wood.  
This standard does not cover the 
particleboard bolt/screw.  
40.  Communique on Mandatory Standard 
published in the Official Gazette No. 24120 
of 25 July 2000 (Communique Number: 
ÖSG -2000/90 -91) TS 432 -11 Hexagon head and 
slotted head thread 
cuttings screws  - 
Dimensions 
requireme nts and 
testing  This standard specifies dimensions, 
requirements and test methods for heat -
treated hexagon head and slotted head thread 
cutting screws with an TS 61 -131 ISO 261 
metric thread, with cutting flutes extending 
from the point of the screw to its  head, and 
designed to cut their mating tread during 
assembly.  Head shapes are given in the 
relevant TS standards, general features are 
given in TS 80 (ISO 8992), and acceptance 
examinations are given in TS 80 (ISO 3269).  
The rules in this standard have be en prepared 
in such a way that the tapped sheet bolts can 
fulfill the above functions without their own 
screw threads breaking or deteriorating. For 
this, properties related to screw thread 
forming ability, surface hardness, tensile 
strength and torsional strength were 
determined.  
TS 432 -12 Cross recessed 
head thread 
cuttings screws  - 
Dimensions This standard specifies dimensions, 
requirements and test methods for heat - 
treated cross recessed head thread cutting 
screws with an TS  61-13 ISO 261 metric 
thread with cutting flutes extending from the requirements and 
testing  point of the screw to its head and designed to 
cut their mating thread during assembly.  
Head shapes are given in the relevant TS 
standards, general features are given in TS 80 
(ISO 8992), and acceptance examinations are 
given in TS 80 (ISO 3269).  
The rules in this standard have been prepared 
in such a way that the tapped sheet bolts can 
fulfill the above functions without their own 
screw threads breaking or deteriorating.  
For this, properti es related to screw thread 
forming ability, surface hardness, tensile 
strength and torsional strength were 
determined.  
41.  Communique on Standard For Woodworking 
Chisels and Gouges published in the Official 
Gazette  No. 30469 of 5 July 2018 
(Communique Number: MSG -MS-2018/8)  TS 531  Woodworking 
chisels and gouges  This standard covers woodworking chisels 
and gauges  
42.  Communique on Mandotary Standard 
published in the Official Gazette No. 24064 
of 30 May 2000 (Communique Number: 
ÖSG -2000/61 -62) TS 565 EN 60129  Alternating current 
disconnectors and 
earthing switches  This standard covers alternating current 
disconnectors and earthing switches designed 
for indoor and outdoor installation at voltages 
above 1000 V and operating frequencies up 
to 60 Hz (includin g 60 Hz).  
This standard also applies to the actuation 
devices of these disconnectors and earthing 
switches and their auxiliary equipment.  
This standard, IEC standards [TS 5248 IEC 
60298: Metal Enclosed Switchgear and Control Equipment - Rated Voltages Abov e 
1 kV Up to 72.5 kV (including 72.5 kV) TS 
6945 IEC 60466 : Insulated Enclosed  
AA. Switchgear and Control Equipment - 
Equipment with Rated Voltages Above 1 kV 
and Up to 38 kV (including 38 kV) - Rated 
Voltages and TS 5334 IEC 60517 : Switching 
Equipment - Gas Insulated Metal Enclosed - 
Rated Voltages of 72.5 kV and Above It does 
not touch upon additional rules for 
disconnectors and earthing switches in 
enclosed switchgear and control equipment 
covered by for].  
NOTE - This standard does not cover 
disconnect ors which are inseparable with a 
fuse. When using a position indicating device 
as an alternative to the visible insulation 
distance or spacing and this device is 
connected to the movable contacts of the 
disconnector and earthing switch by a 
mechanical conn ection, the following 
instructions should be followed.  
NOTE - These IEC standards (TS 565 EN 
60229 (IEC 60129) Article 5.104.2, TS 6248 
(IEC 60298), Article 5.105, TS 3589 (IEC 
60265 -1) Article 5.104.2, IEC 60265 -2, 
Article 5.103. 2 and TS 5334 (IEC 60517)  
Clause 5.106) accepts the moving contact 
position as an alternative to a visible insulation distance or spacing indicated by a 
reliable indicating device. Additional design 
and test requirements are given in this 
standard and these must be made to 
demonst rate that this display arrangement 
can be relied upon.  
43.  Communique on Mandatory Standard 
published in the Official Gazette No. 20408 
of 20 January 1990 (Communique Number: 
89/126 -127) TS 595  Bushings used in 
alternating 
voltages above 
1000 volts  This standard applies to a.c. bushings used in 
electrical appliances, transformers and 
similar devices with nominal voltage above 
1000 V and for service frequencies on the 
range between 15 Hz and 60 Hz.  
This standard does not cover bushings used 
in rectifiers, rotary machines, test 
transformers and power cable headers. In 
addition, support insulators similar to TS 
5334 and bushings used in metal -enclosed 
switchgears of 72.5 kV and above are also 
outside the scope of this standard. For these, 
special agreement te rms between the buyer 
and the seller apply.  
NOTE 1 - Where previously stated, this 
standard is also applicable to bushings used 
in systems with a phase number other than 3 -
phase.  
NOTE 2  - If, due to its design and use, it is 
not possible to test a bushing separately 
according to the requirements of this 
standard, then a previously specified test 
method should be used.  44.  Communique on Mandatory Standard 
published in the Official Gazette No. 24922 
of 31 October 2002 (Communique Number: 
ÖSG -2002/63)  TS 606  Textiles  - Cotton 
lace and 
embroidery yarns  This standard covers lace and emboridery 
yarns from 100 % cotton fibres . 
45.  Communique on TS 663 Standard For Road 
Vehicles – Tyre Chains published  in the 
Official Gazette  No. 30086 of 4 June 2017 
(Communique Number: MSG -MS-2017/3)  TS 663  Road Vehicles - 
Tyre chains  This standard covers metal spinning chain 
which defined in the Road Traffic Regulation 
M1, N1, O1, O2 (passenger cars, light 
commercial vehicles and trailers) and M2, 
M3, N2, N3, O3 and O4 (trucks, buses and 
trailers) in the category of road vehicles used 
in metal spinning chain s. This standard does 
not cover anti -skid devices other than metal 
anti-skid chains.  
46.  Communique on Mandatory Standard 
published in the Official Gazette No. 27826 
of 25 January 2011 (Communique Number: 
ÖSG -2011/2)  TS 862 -7 EN 3 -
7+A1  Portable fire 
extinguishers - 
Part 7: 
Characteristics, 
performance 
requirements and 
test methods  This standard specifies the characte ristics, 
performance requirements and test methods 
for portable fire  extinguishers.  
Reference to the suitability of an extinguisher 
for use on gaseous fires (class C fires) are at 
the manufacturer’s  discretion, but are applied 
only to powder type extinguis hers which 
have gained a class B or class A and class B  
rating.  
Suitability of extinguishers for use on class D 
fires (fires involving flammable metals) is 
outside the scope of this  standard in respect 
of test fires. However, extinguishers claiming 
class D  suitability are covered in all other 
respects  by the requirements in this standard 
for powder  extinguishers.  It is considered hazardous for powder and 
carbon dioxide fire extinguishers to be used 
on Class F fires. For  this reason powder and 
carbon dioxide  fire extinguishers are 
excluded for conformance with regard to 
Class F in  this standard."  
NOTE  - The extinction of a metal fire 
presents a situation so specific (in terms of 
the metal itself, its form, the configuration of  
the fire etc.) that it is not po ssible to define a 
representative standard fire for the purposes 
of testing. The efficiency of  extinguishers on 
class D fires needs to be established on a case 
by case basis.  
TS 5374 EN 
60454 -3-1 Pressure -sensitive 
adhesive tapes for 
electrical purposes  
- Part 
3:Specifications 
for individual 
materials - Sheet 1: 
PVC film tapes 
with pressure -
sensitive adhesiv e This standard specifies the requirements for 
insulating strips made of pressure sensitive 
and adhesive PVC film.  
Materials conforming to this stand ard meet 
the requirements for established performance 
levels. However, material selection by a user 
for a particular application should not be 
based solely on this standard, but rather the 
actual conditions required for adequate 
performance in that applica tion. 
TS EN 755 -1 Aluminium and 
aluminium alloys - 
Extruded rod/bar, 
tube and profiles - 
Part 1: Technical 
conditions for This standard  specifies the technical 
conditions for inspection and delivery of 
wrought aluminium and  aluminium alloy 
extruded rod/bar, tube and profile for general 
engineering applications.  inspection and 
delivery  This standard,  does not apply to:  
− forging stock (EN 603),  
− extruded precision profiles in alloys EN 
AW-6060 and EN AW -6063 (EN 
12020),  
− products delivered in coils (prEN  13957),  
− coiled tubes cut to length (prEN 13957).  
TS EN 755 -2 Aluminium and 
aluminium alloys - 
Extruded rod/bar, 
tube and profiles - 
Part 2: Mechanical 
properties  This document specifies the mechanical 
property limits resulting from tensile testing 
applicable to aluminium and aluminium alloy 
extruded rod/bar, tube and profile.  
TS EN 1092 -2 Flanges and their 
joints - Circular 
flanges for pipes, 
valves, fittings and 
accessories, PN 
designated - Part 2: 
Cast iron flanges - This standard specifies requirements for 
circular flanges made from ductile, grey and 
malleable cast iron for DN 10 to DN 4000 
and PN 2,5 to PN 63. It also specifies the 
types of flanges and their facings, dimensions 
and tolerances, bolt sizes, surface finish of 
jointing faces, m arking, testing, quality 
assurance and materials together with 
associated pressure/temperature (p/T) 
ratings.  
TS EN 1664  Prevailing torque 
type all -metal 
hexagon nuts with 
flange  This standard covers the characteristics of 
flanged hexagon nu ts with metal securing 
elements within the range of ; 
− nominal diameter M5 ≤ d ≤ M20,  
− product grade A for a nominal diameter 
of M5 ≤ d ≤ M16 mm,  − product grade B for a nominal diameter d 
> M16,  
− strength classes 8,10 and 12.  
TS EN 1759 -1 Flanges and their 
joints - Circular 
flanges for pipes, 
valves, fittings and 
accessories, class 
designated - Part 1: 
Steel flanges, NPS 
1/2 to 24  This standard  specifies the requirements for a 
single system of circular steel flanges in 
Class  designations Class 150 to Class 2 500 
and nominal sizes from NPS ½ to NPS 24.  
NOTE  - The relationship  between nominal 
diameter  (DN) and nominal  pipe size (NPS) 
is given for reference purposes in Tables 9  to 
14. 
This standard specifies the flange types and 
their facings,  dimensions,  tolerances,  
threading, bolt sizes, flange jointing , face 
surface finish, marking, materials and  
pressure/temperature ratings.  
This standard does not apply to flanges made 
from bar stock by turning, or to flanges of 
types 11, 12, 13, 14 and  
15 made from plate material.  
TS EN ISO 8748  Spring -type 
straight pins - 
Coiled, heavy duty  This standard specifies the characteristics of 
heavy duty coiled spring -type straight pins 
made of steel or of austenitic or martensitic 
stainless steel, with nominal diameter, 
d<(Index)1>, fro m 1 .5 mm to 20 mm 
inclusive.  
NOTE - Spring -type straight pins, coiled, 
standard duty and spring type straight pins, coiled, light duty, are the subjects of ISO 
8750 and ISO 8751 respectively.  
TS EN ISO 8750  Spring -type 
straight pins - 
Coiled, standard 
duty This standard specifies the characteristics of 
standard duty coiled spring -type straight pins 
made of steel or of austenitic or martensitic 
stainless steel, with nominal diameter, 
d<(Index)1>, from 0 .8 mm to 20 mm 
inclusive.  
NOTE - Spring -type straight pins, coiled, 
heavy duty and spring type straight pins, 
coiled, light duty, are the subjects of ISO 
8748 and ISO 8751 respectively.  
TS EN ISO 8751  Spring -type 
straight pins - 
Coiled, light duty  This standard specifies the characteristics of 
coiled light duty spring -type straight pins 
made of steel or of austenitic or martensitic 
stainless steel, with a nominal diameter, d1, 
from 1 .5 mm to 8 mm inclusive.  
NOTE - Spring -type straight pins, coiled, 
heavy duty, and spring type straight pins, 
coiled, standard duty, are the subjects of ISO 
8748 and ISO 8750, respectively.  
TS EN 10001  Definition and 
classification of 
pig-irons  The purpose of this standard is to stan dardize 
the definition of pig -irons and the the sub -
division s of pig irons divided into  different 
classes.  
TS EN 10056 -2 Structural steel 
equal and unequal 
leg angles - Part 2: 
Tolerances on This standard deals with tolerances on shape 
and dimensions of the mass of hot rolled 
structural steel equal and unequal leg angles.  shape and 
dimensions  This standard does not apply to angle 
brackets.  
These requirements do not apply to 
equilateral angles and scaled angles ro lled 
from stainless steel.  
TS EN 10089  Hot-rolled steels 
for quenched and 
tempered springs - 
Technical delivery 
conditions  This Standard specifies the technical delivery 
requirements for round and flat bars, ribbed 
and grooved bars and rod manufactured from 
the alloy steels listed in Table 3, intended for 
hot-formed and  subsequently heat -treated 
springs or cold -formed and subsequently 
heat-treated springs. The products are  
supplied in one of the heat -treatment 
conditions given for the different types of 
products in Table 1, lines 2 to 6, and  in one 
of the surface conditions given in Table 2.  
In special cases, variations in these technical 
delivery requirements or additions to them 
may form the  subject of an agreement at the 
time of enquiry and order (see annex A).  
In addition to the specifications of this 
standard, the general technical delivery 
requirements of  EN 10021 are applicable.  
TS EN 50347  General purpose 
three – Phase 
induction motors 
having Standard 
dimensions and 
outputs – Frame This EN 50347 covers general purpose 
standard dimensioned three -phase induction 
motors  for 50 Hz with rated voltages not 
exceeding 690 V for industrial purposes 
having dimensions  selected from IEC 60072 -
1. The range relate d with frame and flange numbers 56 to  315 
and flange 
numbers 65 to 740  numbers of these three phase induction 
motors are given as following:  
− Frame numbers - shaft -heights : 56 mm 
to 315 mm  
− Flange numbers - pitch circle diameter of 
flange : 65 mm to 740 mm  
TS EN 60454 -3-
12 Pressure -sensitive 
adhesive  tapes for 
electrical purposes 
- Part 3: 
Specifications for 
individual 
materials - Sheet 
12: Requirements 
for polyethylene 
and polypropylene 
film tapes with 
pressure -sensitive 
adhesive  This standard specifies the requirements for 
strips of polyethylene and  polypropylene film 
with a pressure sensitive adhesive.  
Materials conforming to this standard 
provide certain performance levels. 
However, not only this standard, but also the 
properties required to give adequate 
performance in the application in question 
should be taken into account when selecting 
the material for a particular application by the 
user.  
TS ISO 13754  Textile machinery 
and accessories – 
Hexagon nuts and 
slotted nuts for 
spinning and 
twisting spindles  This standard specifies the dimensions for 
hexagon nuts and slotted nuts for spindles 
used in spinning and twisting machines for 
textile yarns . 
47.  Communique on Standard For Firearms -
Shotguns With Smooth Bore For Hunting, 
Sport and Competition (TS 870) published in 
the Official Gazette  No. 28677 of 4 June 2013 
(Communique Number: MSG -MS-2013/14)  TS 870  Firearms -Shotguns 
with smooth bore 
for hunting, sport 
and competition  This standard covers the description, 
classification and characteristics, sampling, 
inspection and tests and the way of placing on 
the market of smooth -bore rifles used in 
hunting, sports and competitions, private and industrial areas. This standard does n ot cover 
rifled -shot and/or air rifles.  
48.  Communique on Mandatory Standard 
published in the Official Gazette No. 21513 
of 3 March 1993 (Communique Number: 
93/23 -24) TS 919  Barit for oil well 
drilling  - Fluid 
materials  This standard covers the barit used as  
additive to oil well -fluid. It does not cover the 
barit used in chemical and dyestuft industries.  
49.  Decision of the Council of Ministers of 7 
March 1972 No. 7/4065 published in the 
Offical Gazette  No. 14142  of 28 March 1972  TS 925  Friction Linings 
for Clutches 
(Metallic, 
Semimetallic and 
Metal -Ceramic)  This standard covers air friction linings for 
clutches made of metallic, semi -metallic and 
metal -ceramic materials.  
It does not cover friction coatings made of 
asbestos and other materials.  
50.  Communique on Mandatory Standard 
published in the Official Gazette No. 21180 
of 23 March 1992 (Communique Number: 
91/118 -119) TS 968  Road Vehicles -
Spark Plugs -
Metric  This standard covers spark plugs with metric 
thread for use in spark -ignition internal 
combustion engines; It does not include glow 
plugs used in diesel engines, spark plugs used 
in aircraft engines and other special spark 
plugs.  
51.  Communique on Mandatory Standard 
published in the Official Gazette No. 21631 
of 8 July 1993 (Communique Number:  
93/62 -63) TS 977  
Bentonite as 
drilling fluid 
material  This standard covers  the definition, 
classification and properties of sampling, 
inspection and tests and the  way of placed on 
the market of bentonite used in drilling . 52.  Communique on Mandatory Standard 
published in the Official Gazette  No. 22259 
of 15 April 1995 (Communique Number: 
95/14 -15) TS 977/T1  
53.  Communique on Mandatory Standard 
published in the Official Gazette  No. 20199 
of 18 June 1989 (Communique Number: 
FKS-85/116 -116) TS 1020  Raised Cheese 
Head, Cylindrical 
Head and Round This standard covers raised cheese head, 
cylindrical head and round head bolts with 
metric thread.  54.  Communique on Mandatory Standard 
published in the Official Gazette No. 22180 
of 23 January 1995 (Communique Number: 
94/78 -79) TS 1020/T1  Head Bolts With 
Metric Tread  
55.  Communique on Standard For Square Head 
and T - Head Bolts With Metric Thread (for 
general purposes) published in the Official 
Gazette  No. 30913 of 9 October 2019 
(Communique Number: MSG -MS-/2019/28)  TS 1022  Square head and 
T- head bolts with 
metric thread (for 
general purposes)  This standard  covers the  definition, 
classification and properties of their 
inspection and tests and the wa y they are 
placed on the market of the square head a nd 
tee head bolts with metric threads.  
This standard covers square head and tee 
head bolts with metric thread for general 
purposes.  
56.  Communique on Standard For Screws and 
Bolts - Part 1: Slotted Countersunk Flat Head 
published in The Official Gazette  No. 29793 
of 6 August 2016 (Communique Number: 
MSG -MS-/2016/6)  TS 1023 -1 Screws and bolts - 
Part 1: Slotted 
countersunk flat 
head  This standard; covers  the definition, 
classification, properties, sampling, 
inspection and tests, technical delivery 
conditions and the way of placing on the 
market  of countersunk flat head screwdriver 
slotted bolts. It does not cover countersunk - 
flat head, screwdriver slotted bolts and 
aerospace bolts made of non -metallic 
materials.  
57.  Communique on TS 1023 -2 Standard For 
Screws and Bolts - Part 2: Raised 
Countersunk Head published in The Official 
Gazette  No. 29837 of 6 August 2016 
(Communique Number: MSG -MS-/2016/12)  TS 1023 -2 Screws and bolts  - 
Part 2: Raised 
countersunk head  This standard covers the definition, 
classification and properties , inspection and 
tests and the wa y of placing on the market of 
square head and tee head metric bolts. This 
standard covers square head and tee head 
metal bolts with metric thread for general 
purposes.  
58.  Communique on TS 1023 -3 Standard For 
Screws and Bolts - Part 3: Flat Countersunk TS 1023 -3 Screws and bolts -
Flat countersunk This standard  covers the description, 
classification and properties of sampling, Head -With Square Neck published in The 
Official Gazette No. 29873 of 6 August 2016 
(Communique Number: MSG -MS-/2016/13)  head -with sq uare 
neck  inspection and tests, technical delivery 
conditions and the way of placing on the 
market  of countersunk - flat head, square 
neck bolts with product quality C. It excludes 
countersunk made of non -metallic materials 
–  flat head, square neck bolts and aerospace 
bolts.  
59.  Communique on TS 1023 -4 Standard For 
Screws and Bolts -Flat Countersunk Head -
With Square Neck published in The Official 
Gazette No. 29873 of 6 August 2016 
(Communique Number: MSG -MS-/2016/13)  TS 1023 -4 Screws and bolts -
Flat countersunk 
head with nib  This standard; covers the definition, 
classification, properties sampling, 
inspection and tests, technical delivery 
conditions and t he way of placing on the  
market of flat countersunk head  with nib 
screws and bolts . It does not cover  flat 
countersink head with nibs made of non -
metallic materials and  aerospace bolts.  
60.  Decision of the Council of Ministers of 24 
January 1972 No. 7/3762 published in the 
Offical Gazette  No. 14156  of 11 April 1972  TS 1024  Grub Screws With 
Metric Thread  This Standard covers the definition, 
classification, properties, inspection and 
tests, placing on the m arket and inspection 
principles of grub screws with metrich 
thread.  
61.  Decision of the Council of Ministers No. FKS 
84/5-5 published in the Offical Gazette No. 
18471 of 27 July 1984  TS 1025  Studs - Metric 
thread  This standard covers metric  studs . 
62.  Communique on Mandatory Standard 
published in The Official Gazette No. 22837 
of 4 December 1996 (Communique Number: 
96/125 -126) TS 1026 -20 Fasteners -Hexagon 
Nuts -Section: 20, 
Rounded Acme 
Thread   
This standard covers hexagon nuts with  
rounded acme thread.  
 
TS 1026 -21 Fasteners -Hexagon 
Nuts -Section:  21-This standard covers metric hexago n nuts 
with a height of 1 .5 d with spherical bearing 
surface.  With a Height of 
1.5 d 
TS 1026 -33 Fasteners -Hexagon 
Thin Nuts -Section: 
33 Product Grades 
A and B  This standard covers hexagon thin nuts with 
metric fine pitch thread.  
TS 1026 -51 Fasteners -Hexagon 
Thin Castle Nuts -
Section 51 -With 
Metric Coarse and 
Fine Pitch Thread 
Product Grades A 
and B  This standard covers hexagon thin castle nuts 
with metric coarse and fine pitch thread.  
TS 1026 -52 Fasteners -Hexagon 
Thin Castle Nuts - 
Section: 52 With 
Metric Coarse and 
Fine Pitch Thread -
Product Grades A 
and B (Old Type)  This standard covers hexagon thin castle nuts 
with metric coarse and fine pitch thread.  
TS 1026 -61 Fasteners -Hexagon 
Thin Slotted Nuts 
Section: 61 -With 
Metric Coarse And 
Fine Pitch Thread -
Product Grade A   
This standard covers metric coarse and fine 
pitch thread hexagonthin slotted nuts.  
 
TS 1026 -62 Fasteners -Hexagon 
Thin Slotted Nuts 
Section: 62 -With 
Metric Coarse and This standard covers metric coarse and fine 
pitch thread hexagon thin slotted nuts.  Fine Pitch Thread -
Product Grade A 
(01d Type)  
TS 1026 -76 Fasteners -Hexagen 
Nuts -Section:76 -
Prevailing Torgue 
Type Hexagon 
Nuts (With Non -
Metallic Insert), 
Style 2 -Property 
Classes 9  and 12 -
Product Grades A 
and B  This standard covers prevailing torque type, 
style 2, metric hexagon nuts with non metalic 
insert.  
TS 1026 -78 Fasteners -Hexagon 
Nuts -Section:78 -
Prevailing Torgue 
Type With Flange 
(With Non -
Metallic Insert) 
Property Classes  
8,9,10 and 12 
Product Grade A  This standard covers prevailing torque type 
flanged metric hexagon nuts with non metalic 
insert.  
TS 1026 -83 Fasteners -Hexagon 
Nuts -Section:83 -
Prevailing Torque 
Type All -Metal 
Hexagon Nuts, 
Style 2, Property 
Classes 9 - Product 
Grades A and B  This standard covers prevailing torque type 
all-metal property class 9, style 2, metric 
hexagon nuts.  TS 1026 -90 Fasteners -
Shouldered 
Hexagon Nuts -
Section: 90 Metric 
Fine Pitch Thread -
Metric Rounded 
Acme Thread - 
Product Grade B This standard covers metric rounded acme 
fine pitch thread shouldered hexagon nuts.  
TS 1026 -92 Fasteners -Hexagon 
Nuts -Section 92 -
Collar Nuts Metric 
Coarse Thread 
With A Height of 
1.5 d This standard covers metric coarse pitch 
thread hexagon nuts with collar,  with a heigh t 
of 1.5 d 
TS 1026 -100 Fasteners -Hexagon 
Nuts -Section: 100 -
Cap Nuts With 
Metric Coarse and 
Fine Thread -
Product Grade A   
This standard covers metric coarse and fine 
pitch thread hexagon cap nuts . 
TS 1026 -101 Fasteners -Hexagon 
Nuts -Section : 101 -
Dommed Cap Nuts 
With Metric 
Coarse and Fine 
Pitch Thread -
Product Grades A 
and B  This standard covers metric coarse and fine 
pitch thread hexagon domed cup nuts 
assigned to product grades A and B . 
63.  Communique on TS 1026 -50 Standard For   
Fasteners - Hexagon Slotted and Castle Nuts TS 1026 -50 Fasteners  - 
Hexagon Castle This standard; covers the description, 
classification and properties , sampling, - Part 50: Metric Coarse and Fine Pitch 
Thread - Product grades A and B  published in 
The Official Gazette  No. 31060 of 6 March 
2020 (Communique Number: MSG -MS-
2020/1)  Nuts Section: 50 
With Metric 
Coarse and Fine 
Pitch Thread  - 
Product Grades A 
and B  inspection and tests, and the way of placing 
on the market  of hexagonal slotted and 
crowned nuts in product grade A (nominal 
thread diameter up to 16 mm) and in product 
quality B (nominal thread diameter greater 
than 16 mm), metric normal and fine pitch, 
thread nominal diameter from 4 mm to 100 
mm. 
64.  Communique on TS 1026 -77 Standard For 
Fasteners - Hexagon nuts - Section: 77 - 
Metric coarse and fine pitch thread - 
Prevailing torque type hexagon domed cap 
nuts with non metallic insert - Product grades 
A and B published in The Official Gazette  
No. 30747 of 16 April 2019 (Communique 
Number: MSG -MS-/2019/14)  TS 1026 -77 Fasteners - 
Hexagon nuts - 
Section: 77 - 
Metric coarse and 
fine pitch thread - 
Prevailing torque 
type hexagon 
domed cap nuts 
with non metallic 
insert - Product 
grades A and B  This standard covers the definition, 
classification and properties, sampling, 
inspection and testing and placing on the 
market of capped hexagon nuts with metric 
normal and fine pitch, non -metallic safety 
element, with nominal thread diameter of M4 
to M20. The product quality of nuts with a 
nominal thread diameter of up to 16 mm is A, 
and the product quality of nuts with a nominal 
thread diameter of 20 mm is B.  
65.  Communique on TS 1026 -91 Standard For 
Fasteners - Hexagon nuts - Section 91: Weld 
nuts with metric coarse and fine p itch threads 
- Product grade A published in The Official 
Gazette No. 30874 of 31 August 2019 
(Communique Number: MSG -MS-
/2019//20)  TS 1026 -91 Fasteners - 
Hexagon nuts - 
Section 91: Weld 
nuts with metric 
coarse and fine 
pitch threads - 
Product grade A  This standard covers the definition, 
classification and properties, sampling, 
inspection and experiments and the way of 
placing on the market of hexagon nuts with 
product quality A, used by welding with 
metric normal pitch in nominal sizes from 
M3 to M16 and wi th metric fine pitch screw 
thread in nominal sizes from M8 to M16.  
Nuts used by welding specified in this 
standard are suitable for connection with bolts whose strength class is less than 8.8 
according to TS EN ISO 898 -1. 
This standard does not cover flang ed hexagon 
nuts used by welding to the part specified in 
TS EN ISO 21670.  
NOTE - In this standard text, only the word 
"nut" is used instead of the expression 
"hexagonal nut with product quality A, 
metric normal and fine pitch, used by 
welding".  
66.  Communique on TS 1027 Standard For 
Knurled Thumb Screws With Metric Thread 
published in The Official Gazette No. 30916 
of 12 October 2019 (Communique Number: 
MSG -MS-/2019/27)  TS 1027  Knurled Thumb 
Screws With 
Metric Thread  This standard covers the descript ion, 
classification and properties, sampling, 
inspection and tests and t he way of placing on 
the market of knurled, metric screw bolts . 
67.  Communique on TS 1029 Standard For 
Fasteners – Weld studs with metric threads 
published in The Official Gazette No. 30 734 
of 3 April 2019 (Communique Number: 
MSG -MS-/2019/1)  TS 1029  Fasteners - Weld 
studs with metric 
threads  This standard covers  the definition, 
classification and properties, sampling, 
inspection and tests and t he way of placing on 
the market of metric screw studs welded on 
parts.  
This standard covers metric threaded studs 
for welding on parts.  
68.  Communique on TS 1030 Standard For   
Plugs with metric fine thread published in 
The Official Gazette No. 30747 of 16 April 
2019 (Communique Number: MSG -MS-
2019/15)  TS 1030  Plugs with metric 
fine thread  This standard  covers the dimensions and 
technical delivery conditions of plugs with 
metric fine thread f or closing threaded holes.  
69.  Communique on TS 1031 Standard For   
Screw and washers assemblies – Assemblies TS 1031  Screw and wash ers 
assemblies – This standard covers the description , 
classification and its features, sampling, with coarse threaded screws and captive 
conical spring washer published in The 
Official Gazette No. 30766 of 6 May 2019 
(Communique Number: MSG -MS-2019/2)  Assemblies with 
coarse threaded 
screws and captive 
conical spring 
washer  inspection and tests, and the way of placing 
on the market of screw and washer 
assemb lies containing bolts/screws of 
strength class 8.8 to 10.9 (including 10.9), 
with M2.5 to M12 normal thread and flat 
seating, and a non -dropping (fixed) conical, 
spring washer . 
Spring washers (given within the scope of TS 
79-5) are intended to eliminate th e loosening 
effect in bolted connections as a result of the 
assembly process.  
They cannot effectively prevent loosening of 
the joint under varying radial load and are 
therefore generally designed for use with 
short screws subjected to axial stress.  
Phillip s screwdriver slotted screws are not 
suitable for head screws, screw and washer 
assemblies whose critical cross section is not 
in the threaded part of the body but in the 
head. For limitations on the use of these 
screws, the relevant product standards shou ld 
be consulted.  
NOTE 1 - Standardized bolt/screw and 
washer combinations and related symbols are 
given in TS EN ISO 10644.  
70.  Communique on TS 1032 Standard For Wing 
screws with metric thread published in The 
Official Gazette  No. 30642 of 31 December 
2018 (Communique Number: MSG -MS-
/2018/17)  TS 1032  Wing screws with 
metric thread  This standard covers the  description, 
classification and properties, sampling, 
inspection and tests and forms of placing on 
the market of screws with product grade C, 
M4 to M24 rou nded butterfly head and M4 to 
M12 square butterfly head, metric thread, made of malleable cast iron, steel, austenitic 
steel or copper -zinc alloy . 
71.  Communique on TS 1033 Standard For 
Special foundation bolts and nuts, metric 
published in The Official Gaze tte No. 30995 
of 31 December 2019 (Communique 
Number: MSG -MS-/2019/37)  TS 1033  Special foundation 
bolts and nuts, 
metric  This standard covers the definition, 
classification and properties, sampling, 
inspection and testing and the way of placing 
on the market of bolts (special base bolts) and 
nuts (special base bolts) for M24 to M100×6 
size anchoring.  
72.  Communique on Mandatory Standard 
published in The Official Gazette  No. 20483 
of 5 April 1990 (Communique Number: 
90/25 -26) TS 1034  Bolts Stone and 
Concrete Bolts 
With Metric 
Thread  This standard covers stone and concrete bolts 
with metric thread.  
73.  Communique on TS 1035 Standard For 
Spring centre bolts with metric threads - For 
laminated springs published in The Official 
Gazette No. 30723  of 23 March 2019 
(Communique Number: MSG -MS-/2019/7)  TS 1035  Spring centre bolts 
with metric threads 
- For laminated 
springs  This standard covers the definition, 
classification and properties, sampling, 
inspection and tests and the way of placing  on 
the market of metric spring centre bolts used 
in the centering fixation of leaf springs in 
road vehicles.  
This standard covers metric screw bolts used 
for centering fixation of leaf springs in road 
vehicles.  
74.  Communique on TS 1036 Standard For Eye 
bolts, metric published in The Official 
Gazette No. 30995 of 31 December 2019 
(Communique Number: MSG -MS-/2019/38)  TS 1036  Eye bolts, metric  This standard covers the definition, 
classification and properties sampling, 
inspection and tests and the way of placi ng on 
the market of M5 to M39 metric threaded 
hole head bolts in A, B and C product quality.  
75.  Decision of the Council of Ministers of 2 June 
1973 No. 7/6518 published in the Offical 
Gazette No. 14577 of 27 June 1973  TS 1037  Spikes  This standard covers the tirphones shown in 
Sheet -1-7, which are generally used for 
connecting rails to wooden or concrete 
sleepers.  It does not cover other types of screwed and 
variously shaped fasteners.  
76.  Communique on Mandatory Standard 
published in The Official Gazette No. 24112 
of 17 July 2000 (Communique Number: 
ÖSG -2000/91 -92) TS 1113 EN 
10223 -1 Steel wire and wire 
products for 
fences - Part 1: 
Zinc and zinc alloy 
coated steel barbed 
wire This standard specifies zinc coated and zinc 
alloy coated steel barbed wire conventional 
and reserve twist consisting of two standard 
line wires, around which the barbes are 
tightly waund a twist being imported between 
the barbes to restrict their movement.  
77.  Communique on TS 1143 Standard For 
Internal combustion engines – Piston rings 
made of cast iron published in The Official 
Gazette No. 30723 of 23 March 2019 
(Communique Number: MSG -MS-/2019/6)  TS 1143  Internal 
combustion 
engines – Piston 
rings made of cast 
iron This standard covers compression rings and 
one-piece unsprung oil rings made of cast 
iron with nominal diameters from 30 mm to 
200 mm (inclusive) used in internal 
combustion engine pistons.  
This standard does not cover other segments 
other than those mentioned above.  
78.  Decision of the Council of Ministers No. 
7/9262 of 6 January 1975 published in the 
Offical Gazette No. 15266 of 15 June 1975  TS 1380  Galvanized (Zinc 
Coated) Tie Wires 
(For Overhead 
Lines)  This standard covers galvanized steel tie 
wires to tie telegraph, telephone and signal 
overhead lines to insulators.  
It does not cover galvanized steel wires used 
for other purposes.  
79.  Communique on Standard For Screws and 
Bolts -Flat Countersunk Head -With Square 
Neck (TS 1440) published in The Official 
Gazette No. 28342 of 3 July 2012 
(Communique Number: MSG -MS-/2012/16)  TS 1440  Cylindrical helical 
springs made from 
round wire - Cold 
coiled compression 
springs - General 
requirements  This standard specifies the dimensions of 
compression springs made of steel or copper 
alloy round wire, shown in Figure 3 and 
Figure 4, as well as the dimensions specified 
in Table 1 and Table 2, by coiling in cold 
condition.  
80.  Communique on TS 1441 -1 Standard For 
Springs - Quality requirements - Cylindrical 
helical compression springs - Part 1: Made 
from round wire and rods, hot formed and TS TS 1441 -1 Springs - Quality 
requirements - 
Cylindrical helical 
compression This standard covers the description, 
classification and properties, sampling, 
inspection and tests, and the way of placing 
on the market of hot rolled cylindrical -helical 1441 -2 Standard For Cylindrical coil 
compression springs made from round rods - 
Part 2 : Quality requirements for mass 
production published in The Official Gazette 
No. 31109 of 25 April 2020 (Communique 
Number: MSG -MS-/2020/31)  springs - Part 1: 
Made from round 
wire a nd rods, hot 
formed  compression springs made of circular cross -
section bar . 
The perm issible deviations specified in this 
standard apply to helical compression springs 
which satisfy the following conditions:  
− lot size up to 5000 pieces  
− rod or wire diameter d 8 to 60 mm  
− external coil diameter De smaller or equal 
to 460 mm  
− length of unloa ded spring L0 smaller or 
equal to 800 mm  
− number of active turns n greater or equal 
to 3  
− coiling ratio w 3 to 12  
In case the lot size is 5000 pieces or more, TS 
1441 -2 is applied.  
TS 1441 -2 Cylindrical coil 
compression 
springs made from 
round rods - Part 2 
: Quality 
requirements for 
mass production  This standard covers the description and tests 
of cylindrical helical compression springs, 
produced in series from round bar.  
Springs covered by this standard are mainly 
used in vehicle suspensions.  
NOTE - Vehicle suspension springs are 
generally mass -produced on a large scale and 
on automated production lines. Therefore, 
manufacturing tolerances are narrower than 
TS 1441 -1. The permissible deviations quoted are valid 
for cylindrical coil compression springs 
which satisfy the following conditions:  
− Large -scale production, minimum lot 
size 5000 pieces  
− rod length l up to 4300 mm  
− rod diameter d 9 to 18 mm  
− length of unloaded (fr ee length) spring L0 
up to 600 mm  
− external coil diameter De up to 180 mm  
− number of active turns n from 5 to 12  
− spring index w 6 to 12  
− Total spring deflection sc 180 mm and 
more.  
In cases where the lot size is 5000 pieces or 
more, TS 1441 -2 is applied.  
81.  Decision of the Council of Ministers No. 
10554 of 21 August 1975 -7 published in the 
Offical Gazette No. 15424 of 26 November 
1975  TS 1442   
Helicel Tension 
Springs Made of 
Round Wire Cold 
Coiled  
 This standard covers helical tension springs 
made of round wire cold coiled.  
82.  Communique on Mandatory Standard 
published in The Official Gazette  No. 19772 
of 1 April 1988 (Communique Number: 
FKS-88/30 -30) TS 1442 
(Amendment ) 
83.  Communique on Mandatory Standard 
published in The Official Gazette No. 23014 
of 9 June 1997 (Communique Number: 
97/21 -22) TS 1459  Glass Insulators 
For OverHead 
Power Lines With 
Nominal Voltages 
Up To 1000 Volts This standard applies to glass insulators for 
overhead power lines with a nominal voltages 
up to 1000 vo lts (1000 volts incuded).  
It does not cover insulators used in telegraph 
and telephone lines and insulators used at 
voltages higher than 1000 V.  (1000 Volts 
Included)  
84.  Decision of the Council of Ministers of 8 
August 1975 No. 7/10512 published in the 
Offical Gazette No. 15439 of 11 December 
1975  TS 1846  
Hoses For 
Liquefied 
Petroleum Gases 
and City Gas  This standard specifies requirements for 
hoses made of rubber or plastics for city gas, 
and for liquefied petroleum gases up to a 
maximum pressure of 500 mm of water 
coloumn.  
It does not include compressed  oxygen, 
acetylene, liquefied petroleum gases and 
other gas hoses with operating pressure 
exceeding 500 mm SS, reinforced with 
cotton, synthetic or equivalent strength yarn, 
woven cloth or braid layer, or reinforced with 
steel or other metal wire and made in 
different ways with different materials.  85.  Communique on Mandatory Standard 
published in The Official Gazette No. 19137 
of 17 June 1986 (Communique Number: 
FKS-86/58 -59) TS 1846 
(Amendment ) 
86.  Decision of the Council of Ministers  No. 
10529 of 8.8.1975 -7 published in the Offical 
Gazette  No. 15432  of 4 December 1975  TS 1847   
Connecting Wires 
(For Use In 
Television 
Receivers)(For a 
Rated Voltage of 
20 kV and 25 kV 
D.C. and A 
Maximum 
Working 
Tempereture of 
105 Degree  
 This st andard covers single core high voltage 
connection cables with thermoplastic 
insulation, resistant to direct voltage of 20 kV 
and 25 kV and an operating temperature of up 
to 105°C, especially used in television 
receivers, it does not cover other connection 
cables.  
This standard is also applied when the 
connecting cable is used in devices other than 
television receivers as specified in clause 
0.2.2.  
87.  Communique on TS 1879 Standard For 
Valves - for Tyres in The Official Gazette No. TS 1879  Valves - for Tyres  This standard covers the description, 
classification and properties, inspection and 30086 of 4 June 2017 (Communique 
Number: MSG -MS-/2017/2)  tests, the way of placing on the market and 
the inspection principles of the valves in tire 
tires of wheeled v ehicles.  
This standard specifications Article 4.2 cited 
herein above and as shown in ISO 9413, for 
the inflat ion of tire valve covers made of 
metal and rubber. It does not cover valves 
used in aircraft tires.  
88.  Communique on Mandatory Standard 
published in  The Official Gazette  No. 23749 
of 8 July 1999 (Communique Number: ÖGS -
99/52 -53) TS 1889  
 
Shotgun Cartridges  
 This standard specifies shotgun cartridges 
used for shotguns in according to TS 870 . 
89.  Communique on Mandatory Standard 
published in The Official Gazette No. 26890 
of 29 May 2008 (Communique Number: 
ÖGS -2008/08)  TS 1889/T4  
90.  Decision of the Council of Ministers of 
15/01/1976 No. 7/11221 published in the 
Offical Gazette  No. 15569  of 25 April 1976  TS 1996  Tubular Heat 
Exchangers for 
Heating Purposes  This standard contains tubular heat 
exchangers for heating purposes max 
nominal pressure 40 bar and max operational 
temperature 25 ℃. 
91.  Decision of the Council of Ministers No. 
7/13072 of 21 December 1976  published in 
the Offical Gazette No. 15957 of 5 June 1977 . TS 2024  Expulsion High -
Voltage Fuses  This standard applies to high voltage 
expulsion fuses wiht rated voltage exceeding 
1000 V at 50 Hz for outdoor and indoor use 
on a.c. power syste ms. 
It does not cover other types of high voltage 
fuses.  
92.  Communique on Mandatory Standard 
published in The Official Gazette  No. 24922  
of 31 October 2002 (Communique Number: 
ÖSG -2002/62)  TS 2145  Centre drills for 
centre holes  This standard covers centre drills for drilling 
centre holes.  93.  Decision of the Council of Ministers  No. 
7/12876 of 12 December 1976 published in 
the Offical Gazette  No. 15853  of 17 February 
1977 . TS 2220  Single -Phase 
Neutral -Earthing 
and Arc -
Suppression 
Reactors  This standard covers one -phase neutral -to-
earth and arc -extinguishing inductance coils 
used to connect the neutral point of 
transformers to earth to limit the earth fault 
current or to compensate for the capacitive 
current in a phase -to-earth fault in netw orks; 
The series does not include other types of 
inductance coils, such as three -phase 
inductance coils for shunt and neutral 
grounding.  
94.  Decision of the Council of Ministers of 21 
July 1976 No. 7/12481 published in the 
Offical Gazette No. 15853  of 17 February 
1977 . TS 2264  Piston Rings for 
Machines  This standard covers piston rings having 
nominal diameters between 18 -1000 mm for 
machines.  
It does not cover the upper dimensioned 
segments and the segments in TS 1143.  
95.  Communique on Mandatory Standard 
published in The Official Gazette  No. 24395 
of 7 May 2001 (Communique Number: ÖSG -
2001/38 -39) TS 2337 -1 EN 
ISO 2338  Parellel pins of 
unhardened steel 
and austenitic 
stainless steel  This standard specifies the characteristics of 
parallel pins of unhardened steel and 
austenitic stainless steel with nomi nal 
diameters d from 0 .6 mm to 50 mm inclusive . 
TS 2337 -2 EN 
ISO 8733   
Parallel pins with 
internal thread of 
unhardened steel 
or austenitic 
stainless steel  
 This standard specifies the characteristics of 
parallel pins with internal thread of 
unhardened steel and austenitic stainless steel 
with nominal diameters from 6 mm to 50 mm 
inclusive . 
TS 2337 -3 EN 
ISO 8734  Parallel pins of 
hardened steel or 
martensitik This standard specifies the characteristics of 
cylindrical pins (retaining pins) of a nominal 
diameter of 1 ≤ d1 ≤ 20 mm, made of steel or stainless steel 
(dowel pins)  martensitic stainless steel, surface or wholly 
hardened.  
TS 2337 -4 EN 
ISO 8735  Parallel pins with 
internal thread of 
hardened steel or 
martensitic 
stainless steel  This standard specifies the requirements for 
cylindrical pins with a nominal diameter of 6 
≤ d1 ≤ 50 mm, partially threaded internally, 
wholly or surface -hardened, made of steel or 
martensitic stainless stee l. 
TS 2337 -5 EN 
22339  Taper pins 
unhardened  This Standard specifies the requirements for 
unhardened tapered pins with a nominal 
diameter of 0.6 ≤ d1 ≤ 50 mm in metric 
dimensions.  
TS 2337 -6 EN 
28736  Taper pins with 
internal thread 
unhardened  This Standard specifies the requirements for 
partially threaded, unhardened, taper pins 
internally with metric dimensions and 
nominal diameters 6 ≤ d1 ≤ 50 mm.  
TS 2337 -7 EN 
28737   
Taper pins with 
external thread 
unhardened  
 This Standard specifies the requirements for 
externally partially threaded non -hardened 
tapered pins with metric dimensions and 
nominal diameters of 5 ≤ d1 ≤ 50 mm.  
TS 2337 -9 EN 
ISO 8739   
Grooved pins  -  
Full-Length 
parallel grooved 
with pilot  
 This  Standard specifies the characteristics of 
pins with a nominal diameter of 1.5 m ≤ d1 ≤ 
25 mm, made of steel or austenitic stainless 
steel, with three equally spaced longitudinal 
threads on the outer surface, tapered to 
facilitate fitting, and threade d along the 
length.  
The diameter d2, which is formed by the 
displaced material during the opening of the 
grooves and is larger than the nominal diameter d1, provides temporary locking 
when it is forced into the drilled hole equal to 
the nominal diameter d1. 
TS 2337 -10 EN 
ISO 8740   
Grooved pins  - 
Full-Length 
parallel grooved 
with chamfer  
 This standard specifies the characteristics of 
pins with a nominal diameter of 1.5 ≤ d1 ≤ 25 
mm, made of steel or austenitic stainless 
steel, with three equally spaced longitudinal 
threads on the outer surface, chamfered at the 
end to facilitate fitting, and threaded along 
the length.  
Diameter d2, formed by the displaced 
material on each sid e of the threads and larger 
than the nominal diameter d1, provides 
temporary locking when forced into the hole 
drilled equal to the nominal diameter d1. 
TS 2337 -11 EN 
ISO 8741  Grooved pins  - 
Half-Length 
reserve  - Taper 
grooved  This standard specifies the characteristics of 
pins with a nominal diameter of 1.5 ≤ d1 ≤ 25 
mm, made of steel or austenitic stainless 
steel, with three equally spaced longitudinal 
grooves on the outer surface, reverse -tapered 
up to half the length.  
Diameter d2, formed by the displaced 
material on each side of the threads and larger 
than the nominal diameter d1, provides 
temporary locking when forced into the hole 
drilled equal to the nominal diameter d1. 
TS 2337 -12 EN 
ISO 8742   
Grooved pins  -  
One-Third -Length 
centre prooved  This Standard specifies the requirements for 
pins with a nominal diameter of 1.5 ≤ d1 ≤ 25 
mm, made of steel or austenitic stainless 
steel, with three equally spaced longitudinal  grooves on the outer surface, and threaded in 
the middle one third of their length.  
Diameter d2, formed by displaced material on 
each side of the splines and having a nominal 
diameter greater than d1, provides temporary 
locking when forced into the hole drilled 
equal to the nominal diameter d1. 
TS 2337 -13 EN 
ISO 8743   
Grooved pins  -  
Half-Length centre 
grooved  
 This Standard specifies the requirements for 
pins with a nominal diameter of 1.5 ≤ d1 ≤ 25 
mm, made of steel or austenitic stainless 
steel, with three equally spaced longitudinal 
grooves on the outer surface, and half -length 
grooved pins in the middle.  
Diameter d2, formed by displaced material 
on each side of the splines and having a 
nomin al diameter greater than d1, provides 
temporary locking when forced into the hole 
drilled equal to the nominal diameter d1. 
TS 2337 -14 EN 
ISO 8744  Grooved pins  -  
Full-Length taper 
grooved  This Standard specifies the requirements for 
pins with a nominal diameter of 1.5 ≤ d1 ≤ 25 
mm, made of steel or austenitic stainless 
steel, with three equally spaced longitudinal 
grooves on the outer surface, and half -length 
grooved pins in the middle.  
Diameter d2, formed by displaced material on 
each side of the splines and having a nominal 
diameter greater than d1, provides temporary 
locking when forced into the hole drilled 
equal to the nominal diameter d1. TS 2337 -15 EN 
ISO 8745  Grooved pins - 
Half- Length taper 
grooved  This Standard specifies the requirements for 
pins with a nominal diameter of 1.5 ≤ d1 ≤ 25 
mm, made of steel or austenitic stainless 
steel, with three equally spaced longitudinal 
grooves on the outer surface, tapered halfway 
to the leng th. 
Diameter d2, formed by displaced material on 
each side of the splines and having a nominal 
diameter greater than d1, provides temporary 
locking when forced into the hole drilled 
equal to the nominal diameter d1. 
TS 2337 -16 EN 
ISO 8746  Grooved pins with 
round head  This Standard specifies the characteristics of 
round -head threaded pins with a nominal 
diameter of 1.4 ≤ d1 ≤ 20 mm and three 
equally spaced longitudinal threads on the 
outer surface.  
Diameter d2, formed by displaced material on 
each side o f the threads and having a nominal 
diameter greater than nominal diameter d1, 
provides temporary locking when forced into 
the hole drilled with a nominal diameter 
equal to d1. 
TS 2337 -17 EN 
ISO 8747  Grooved pins with 
countersunk head  This Standard specifies the characteristics of 
round -head threaded pins with a nominal 
diameter of 1.4 ≤ d1 ≤ 20 mm and three 
equally spaced longitudinal threads on the 
outer surface.  
Diameter d2, formed by displaced material on 
each side of the threads an d having a nominal diameter greater than nominal diameter d1, 
provides temporary locking when forced into 
the hole drilled with a nominal diameter 
equal to d1. 
96.  Communique on TS 2337 -8 Standard For 
Pins – Part 8: Taper pins with metric threaded 
ends and constant taper lengths published in 
The Official Gazette No. 30968 of 4 
December 2019 (Communique Number: 
MSG -MS-/2019/19)  TS 2337 -8 Pins - Part 8: 
Taper pins with 
metric threaded 
ends and constant 
taper lengths  This standard covers the dimensions and 
technical delivery conditions of taper pins 
with a nominal diameter of 5 mm ≤ d1 ≤ 50 
mm, non -hardened, with metric threads to the 
end and cons tant taper length.  
97.  Communique on TS 2337 -18 Standard For 
Pins - Part 18: Grooved pins - Half- Length 
grooved with gorge published in The Official 
Gazette No. 31047 of 22 February 2020 
(Communique Number: MSG -MS-/2020/20)  TS 2337 -18 Pins - Part 18: 
Grooved  pins- 
Half- Length 
grooved with 
gorge  This standard specifies the dimensions and 
technical order specifications of cambered 
pins with a nominal diameter of 1.5 mm ≤ d1 
≤ 25 mm, three equal intervals on the outer 
surface, longitudinally chamfered to half t he 
length. These pins are tightly threaded into 
the locating hole with tolerance of H11, 
securing retaining rings, retaining washers, 
springs, etc. It is designed to hold the hitch.  
Pins covered by this standard; They are 
divided into splined pins (Type A)  for 
holding retaining rings, splined pins (Type B) 
for retaining washers, and rounded splined 
pins (Type C).  
NOTE - Tolerance class H11 is 
recommended for the holes the pin goes into 
(pins conforming to TS EN ISO 8750).  
98.  Communique on TS 2337 -5 EN 22339/T1 
Standard For Taper pins unhardened 
published in The Official Gazette No. 28468 TS 2337 -5 EN 
22339/T1  Taper pins 
unhardened  This Standard specifies the requirements for 
unhardened tapered pins with a nominal of 15 November 2012 (Communique 
Number: MSG -MS-/2012/36)  diameter of 0.6 ≤ d1 ≤ 50 mm in metric 
dimensions.  
99.  Communique on Mandatory Standard 
published in The Official Gazette No. 20503 
of 24 September 1990 (Communique 
Number: 9 0/42-43) TS 2638  Radio Frequency 
Cables (RF 
Cables)  This standard covers coaxial and twin 
conductor (flat) cables used in radio 
frequencies.  
Cables used outside of radio frequencies are 
not covered by this standard. (For example, 
power cords, telephone cords).  
100.  Decision of the Council of Ministers No. 
7/15053 of 28 February 1978 published in the 
Offical Gazette No. 16264 of 19 April 1978  TS 2755  Transmission 
Chains and 
Sprockets Bush 
Chain Precision, 
Short Pitch  This standard covers precision, short pitch 
chains with bushings and sprockets with a 
pitch of 6.35 mm and 9.525 mm.  
101.  Communique on Mandatory Standard 
published in The Official Gazette No. 25242 
of 27 September 2003 (Communique 
Number: ÖSG -2003/79)  TS 2792  Textiles - Cotton 
corduroy fabric - 
For apparel use  This standard covers the cotton corduroy 
fabric for apparel use, which is described in 
Article 0.2.1.  
102.  Communique on TS 2793 Textile - Wool 
Woven Fabrics - Used in Outerwear - 
Properties published in The Official Gazette 
No. 30734 of 3 April 2019 (Communique 
Number: MSG -MS-/2019/10)  TS 2793  Textiles - Woolen 
woven fabrics - 
For use in 
outerwear - 
Specifications  This standard covers the description, 
properties, sampling, inspection and tests and 
the way of placing on the market of woolen  
woven fabrics used in outerwear.  
This standard does not cover fabrics used in 
clothing accessories and for decoration.  
103.  Communique on Mandatory Standard 
published in The Official Gazette No. 20342 
of 14 November 1989 (Communique 
Number: FKS -89/72 -73) TS 2816  Low Frequency 
Cables and Wires 
With PVC 
Insulation and 
PVC Sheat 
Distrubition Wires 
With Solid This standard applies to  PVC insulated in 
pairs triples, quadruples and quintuples low 
frequency cables and wires with solid 
conductors  inside buildings and in 
distribution cabinets for connecting terminals 
on equipment frames or apparatus to one 
another or to distribution frames , Conductors, PVC 
Insulated in Pairs, 
Triples, Quads and 
Quintuples  interconnection between subscriber's lines of 
telegraph  or telephone, and for temporary 
installations.  
104.  Communique on Mandatory Standard 
published in The Official Gazette  No. 20335  
of 7 November 1989 (Communique Number: 
FKS-89/73 -74) TS 2817  Low-frequency 
cables and wires 
with PVC 
insulation and 
PVC sheathed 
equipment wires 
and cables with 
solid or stranded 
conductors, PVC  
insulated, 
screened, single or 
one pair  This standard covers sheathed single or pair 
in-device connecting wires and cables  for 
internal connections in transmission 
equipment, telephone and telegraph 
equipment, and data processing devices.  
105.  Communique on Mandatory Standard 
published in The Official Gazette of 27 
November 1989 No. 20355. (Communique 
Number: FKS -89/74 -75) TS 2818  Low-frequency 
cables and wires 
with PVC 
insulation and 
PVC  sheath 
(signalling cables 
in singles for 
telecommunication 
equipment and 
installation)  This standard covers PVC insulated and PVC 
protective sheathed single signaling cables 
used to connect in door devices and facilities 
such as transmission and signaling devices, 
telephone and telegraph devices, data 
processing devices.  
106.  Communique on Mandatory Standard 
published in The Official Gazette No. 20343 
of 15 November 1989 (Communique 
Number: FKS-89/75 -76) TS 2819  Low-frequency 
cables and wires 
with PVC 
insulation and pvc 
sheath (distribution This standard applies to  PVC insulated, 
polyamide coated, in singles, pairs triples, 
quadruples and quintuples low frequency 
cables and wires with solid conductors  inside 
buildings for connections terminals on wires with solid 
conductors, PVC 
insulated, 
polyamide coated, 
in singles, pairs, 
triples, quads and 
quintuples ) equipment frames or apparatus to one another 
or to distribution frames, interconnection 
between subscriber's lines of telegraph  or 
telephone, and for temporary installations.  
107.  Communique on TS 3034 Standard For Road 
vehicles - Suspension systems - Shock 
absorbers published in The Official Gazette 
No. 29873 of 23/05/2014 (Communique 
Number: M SG-MS-/2014/4)  TS 3034  
Road vehicles - 
Suspension 
systems - Shock 
absorbers  This standard covers the description, 
classification and characteristics sampling , 
inspection and tests  and the way of placing on 
the market of telescopic and strut shock 
absorbers  used at suspension systems of road 
vehicles . This standard does not cover 
steering, trunk, hood and pedal shock 
absorbers that are not included in the 
suspension system of road vehicles.  108.  Communique on TS 3034/T1 Standard For 
Road vehicles - Suspension systems - Shock 
absorbers published in The Official Gazette 
No. 30069 of 17 May 2017 (Communique 
Number: MSG -MS-/2017/7)  TS 3034/T1  
109.  Decision of the Council of Ministers  No. 
7/16093 of 16 July 1978 published in the 
Offical Gazette No. 16444  of 24 October 
1978  TS 3039  High -Voltage 
Alternating - 
Current Circuit -
Breakers (For 
General Use)  This standard applies to a.c circuit breakers 
designed for indoor or outdoor installation 
and for operation at frequencies up to and 
including 60 Hz on systems having voltages 
above 1000 V.  
110.  Decision of the Council of Ministers  No. 
7/16265 of 7 August 1978 published in the 
Offical Gazette No. 16433 of 13 October 
1978  TS 3144  Steam Trap  This standard, contains bellow type steam 
traps maximum nominal pressure 10 bar, 
maximum operational temperature 200 ℃ 
used steam heating systems.  
111.  Communique on Mandatory Standard 
published in The Official Gazette No. 22885 TS 3364   
Non-Aging Steels  
 This standard covers the steels which are not 
aged and outside the steel casting.  of 22 January 1997 (Communique Number: 
96/120 -121) 
TS 4696   
Cold rolled steel 
strips for springs  
 This standard covers cold rolled steel strips 
for springs.  
This standard does not cover hot rolled steel 
strips which can be tempered, spring wires 
drawn from non -alloy steels by applying 
patent annealing, spring wires and valve 
spring wires manufactured from non -alloy 
steels, spring wires and spring strips made of 
stainless steels, and  heat-resistant steel strips 
for springs.  
112.  Communique on Mandatory Standard 
published in The Official Gazette No. 18572 
of 11 November  1984 (Communique 
Number: FKS -84/19 -20) TS 3542  High  voltage fuses 
for the external 
protection of shunt 
power capacitors  This standard applies to external fuses with 
high voltage shunt power capacitors togerher 
with breaking and closing devices without re 
ignition for use on alternating current systems 
of 50 Hz.  
113.  Communique on Mandatory Standard 
published in The Official Gazette  No. 21290 
of 20 July 1992 (Communique Number: 
92/88 -89) TS 3579  Manual blowpipes 
for welding and 
cutting  This standard contains manual blowpipes for 
welding and cutting by using mixture of fuel 
gas and oxygen.  
114.  Decision of the Council of Ministers  No. 
8/4063  of 21 December 1981 published in the 
Offical Gazette No. 17652 of 2 April 1982  TS 3582  
Antifreeze (Engine 
coolant 
concentrate)  This standard covers antifreeze (engine 
coolant concentrate) used in cooling systems 
of internal combustion engine.  115.  Communique on Mandatory Standard 
published in The Official Gazette No. 24459 
of 11 July 2001 (Communique Number: 
ÖSG -2001/66 -67) TS 3582/T1  
116.  Communique on Mandatory Standard 
published in The Official Gazette  No. 24697 TS 3582/T2  of 16 March 2002 (Communique Number: 
ÖSG -2002/15)  
117.  Communique on Mandatory Standard 
published in The Official Gazette  No. 18245 
of 11 December 1983 (Communique 
Number: FKS -83/4-24) TS 3589  High Voltage 
Switches  - A.C.  
Switches of Rated 
Voltage Above 1 
kV This standard applies to three phase 
alternating current switces and switch -
disconnectors desinged for indoor and 
outdoor installation for rated voltages above 
1000 V and power frequencies up to 60 Hz.  
TS 3876   
Cotton holder  
 This standard covers the cotton holder . It 
does not cover the cotton holder for laryngeal 
examination and/or operation . 
118.  Communique on Mandatory Standard 
published in The Official Gazette No. 15179 
of 25 July 2003 (Communique Number: 
ÖSG -2003/68)  TS 3778 EN 1783   
Matches  - 
Performance 
require ments, 
safety and 
classification  
 This standard specifies requirements for the 
safety performance classification and 
marking of matches together with their match 
containers, available to the general public 
free of charge or in return for payment . 
This standard also covers  the following:  
− Necessary tests to determine conformity 
to the required specifications,  
− Sampling to select individual 
matchsticks and their containers for 
testing,  
− Acceptable quality level for matchsticks 
and their containers in a sample.  
119.  Communique on Mandatory Standard 
published in The Official Gazette No. 25328  
of 26 December 2003 (Communique 
Number: ÖSG -2003/93)  TS 3782 EN 
13206  Covering 
thermoplastic films 
for use in 
agriculture and 
horticulture  This standard concerns transparent and 
diffusing plastic films based on polyethylene 
and/or  ethylene  copolymers which are 
designed to be used as covers for permanent 
and temporary  greenhouses for forcing and semi -forcing vegetable, fruit and flower 
crops.  
This standard is intend ed to establish the 
basic requirements for the physical and 
mechanical  characteristics of various types of 
film.  
From a detailed consideration of the different 
covering plastics films used in agriculture 
and horticulture in the European market, 
different t ypes of film are considered, 
according to the  application, independently 
of the colour:  
− normal film  
− thermic clear film  
− thermic diffusing film  
The range of thicknesses considered is from 
50 µm up to more than 200  µm. 
120.  Communique on Standard For Screws and 
Bolts -Flat Countersunk Head -With Square 
Neck (TS 3794) published in The Official 
Gazette  No. 28432 of 5 October 2012 
(Communique Number: MSG -MS-/2012/22)  TS 3794  Assembly tools for 
screws and nuts - 
Requirements for 
box (ring) and 
combination 
wrenches  This standard covers box ring, flare nut and 
combination wrenches for tightening and 
dismantling bolts and nuts and also covers the 
rules releated  their dimensions of width  
specified in the leaflets of the annex and in 
the relevant standards.  
121.  Communique on M andatory Standard 
published in The Official Gazette No. 18471 
of 27 July 1984 (Communique Number: 
FKS-84/1-1) TS 3796  Wrenches, for 
screws, nuts and 
pipes, adjustable, 
metric  This standard covers adjustable metric 
wrenches for pipes, bolts and nuts.  This 
standard does  not cover swedish pattern 
wrenches for pipes.  TS 3947  Towel Clamp -
Medical Use  This standard covers the  towel clamps for 
medical use.  
TS 4035  Eustachian 
Catheter  This standard covers the eustachian catheter.  
122.  Communique on Mandatory Standard 
published in The Official Gazette No. 18680 
of 28 February 1985 (Communique Number: 
FKS-85/48 -51) TS 
3796/ Amendment  Wrenches, for 
screws, nuts and 
pipes, adjustable, 
metric  This standard covers adjustable metric 
wrenches for pipes, bolts and nuts.  This 
standard does  not cover swedish pattern 
wrenches for pipes.  123.  Communique on Mandatory Standard 
published in The Official Gazette No. 24063 
of 29 May 1996 (Communique Number: 
ÖSG -2000/58 -59) TS 
3796/ Amendment  
124.  Communique on Mandatory Standard  
published in The Official Gazette No. 26608 
of 4 August 12007 (Communique Number: 
ÖSG -2007/21)  TS 3797  Assembly tools for 
screws and nuts - 
Socket wrenches - 
Male  This standard  covers the  male sockets 
wrenches for tightening and dismantling 
bolts and nuts and includes  dimensions of 
width across flats given in the sheets of this 
standard . 
125.  Communique on TS 3798 Standard For Hook 
wrenches – Metric published in The Official 
Gazette No. 37066 of 6 May 2019 
(Communique Number: MSG -MS-/2019/13)  TS 3798   
Hook wrenches  - 
Metric  
 This standard covers the definition, 
classification and properties, sampling, 
inspection and tests and the way placed on the 
market of metric hook wrenches used for 
fitting and similar parts.   
This standard covers metric wrenches used 
for tightening or dismantling of fitting and 
similar parts.  
126.  Communique on Mandatory Standard 
published in The Official Gazette  No. 18952 
of 8 December 1985 (Communique Number: 
FKS-85/123 -126) TS 4211  Glass Feeding 
Bottles  This standard covers glass feeding bottles, 
bracelets and discs.  127.  Communique on Mandatory Standard  
published in The Official Gazette No. 21921 
of 1 May 1994 (Communique Number: 
94/31 -32) TS 4211/T1  
128.  Communique on Mandatory Standard 
published in The Official Gazette  No. 24728 
of 16 April 2002 (Communique Number: 
ÖSG -2002/23)  TS 4211/T2  
129.  Communique on Mandatory Standard 
published in The Official Gazette No. 18952 
of 8 December 1985 (Communique Number: 
FKS-85/125 -128) TS 4269  
Rubber Teats for 
Feeding Bottles   
This standard covers the rubber teats of 
feeding bottles.  
 130.  Communique on Mandatory Standard 
published in The Official Gazette  No. 19207  
of 31 August 1986 (Communique Number: 
FKS-86/71 -72) TS 4269 
(Amendment ) 
131.  Communique on Mandatory Standard 
published in The Official Gazette No. 21568 
of 1 May 1993 (Communique Number: 
93/44 -45) TS 4269/T2  
132.  Communique on Mandatory Standard 
published in The Official Gazette  No. 23622 
of 25 February 1999  (Communique Number: 
ÖSG -99/3-4) TS 4269/T3  
133.  Communique on Mandotary Standard 
published in The Official Gazette No. 24728 
of 16 April 2002 (Communique Number: 
ÖSG -2002/24)  TS 4269/T4  
134.  Communique on Mandatory Standard 
published in The Official Gazette No. 18688 TS 4341  High voltage 
connecting wire This standard applies to hig h voltage wire 
insulated with thermoplastic material with a of 8 March 1985 (Communique Number: 
FKS-85/54 -57) with flame 
retarding 
ınsulation for use 
in television 
receivers  rated voltage up to and including 20 Kv D.C. 
and a maximum working temperature of 
85℃ 
135.  Communique on Mandatory Standard  
published in The Official Gazette No. 19989 
of 14 November 1988 (Communique  
Number: FKS -88/123 -123) TS 4341 
(Amendment ) 
136.  Communique on Mandatory Standard 
published in The Official Gazette No. 23311 
of 12 April 1985 (Communique Number: 
98/4-5) TS 4507 ISO 
1772  Laboratory 
crucibles in 
porcelain and 
silica  This standard specifies  requirements for an  
İnternationally  acceptable series of porcelain 
and silica  crucibles and lids for general 
laboratory requirements.  
NOTES  
1- It is recognized that some sizes of 
crucible iarger than those listed may be 
needed for use in laboratories for special 
purposes. It  is recommended that such 
larger sizes should be designed within the  
general framework of this standard, i.e. 
by selecting a  suitable multiple of 10 mm 
as the nominal external top diameter,  and 
applying one of the three Standard ratios 
in Order to obtain the  nominal height.  
2- This standard does not deal with 
laboratory  crucibles made of materials 
other than porcelain and silica (for  
example, glass and other ceramic 
materials ) Nevertheless, it is expected 
that the types, sizes and  dimension s 
specified herein may provide useful 
guidance for those  concerned with the 
manufacture or standardization of crucibles  made of such other materials, 
and that it may become possible to  
include them in this standard at some 
future date . 
137.  Communique on Mandatory Standard 
published in The Official Gazette No. 18986 
of 12 January 1986 (Communique Number: 
FKS-85/127 -130) TS 4522   
Rubber gaskets  - 
For domestic 
pressure cookers  
 This standard covers rubber gasgets for 
domestic pressure cookers. This standard 
does not apply to other gasgets.  
138.  Communique on Mandatory Standard 
published in The Official Gazette  No. 21240 
of 27 May 1992 (Communique Number: 
92/7-8) TS 4544  
School notebooks  This standard covers  the school notebooks. It 
doesn't cover music notebooks and drawing 
books.  139.  Communique on Mandatory Standard 
published in The Official Gazette  No. 21769 
of 25 November 1993 (Communique 
Number: 93/87 -88) TS 4544/T1  
140.  Communique on Mandatory Standard 
published in The Official Gazette No. 22125 
of 28 November 1994 (Communique 
Number: 94/67 -68) TS 4544/T2  
141.  Communique on Mandatory Standard 
published in The Official Gazette No. 23959 
of 9 February 2000 (Communique Number: 
ÖSG -2002/21 -22) TS 4544/T3  
142.  Communique on Mandatory Standard 
published in The Official Gazette No. 23554 
of 15 December 1998 (Communique 
Number: ÖSG -98/108 -109) TS 4544/T4  143.  Communique on Mandatory Standard 
published in The Official Gazette No. 19884 
of 30 July 1988 (Communique Number: 
FKS-88/93 -93) TS 4766   
Porcelain mortar 
and pestle 
 This standard is about the porcelain mortar 
and the pestle for it.  
144.  Communique on Mandatory Standard 
published in The Official Gazette No. 20457 
of 10 March 1990 (Communique Number: 
90/16 -17) TS 4766/T1  
145.  Communique on Mandatory Standard 
published in The Official Gazette No. 25048 
of 14 March 2003 (Communique Number: 
ÖSG -2003/21)  TS 4812 EN 
13046  Packaging  -  
Flexible 
cylindrical metallic 
tubes  -  
Dimensions and 
tolerances  This standard, specifies the diameter, length, 
wall thickness and shoulder geometry of 
cylindrical metallic collapsible tube s.  
This standard is applicable to tubes used for 
packaging pharmaceutical, cosmetic, 
hygienic, food and other domestic and 
industrial products.  
146.  Communique on Mandatory Standard 
published in The Official Gazette No. 19876 
of 18 July 1988 (Communique Number: 
FKS-88/95 -95) TS 4850  Wires and strips, 
for electrical 
heating purpose  This standard covers wires and strips made of 
nickel -chronium, nickel -chromium -iron and 
ıron-chromium -aluminium alloy by drawing 
for electrical heating purpose.  
147.  Communique on Mandatory Standard 
published in The Official Gazette  No. 19675 
of 25 December 1987 (Communique 
Number: FKS -87/89 -91) TS 5101  
Electrical heatin g 
elements metal 
tube sheated  This standard applies to metal tube sheated 
electrical heating elements used in all over 
the electrical appliances for heating purposes, 
with voltages up to 250 V.  
This standard does not cover portable 
immersion electric heaters, aquarium heaters 
and aluminum sheathed heating elements.  148.  Communique on Mandatory Standard 
published in The Official Gazette No. 20830 
of 30 March 1991 (Communique Number: 
91/36 -37) TS 5101/T1  
149.  Communique on Mandatory Standard 
published in The  Official Gazette  No. 24493 TS 5104  Flush mounting 
boxes for switches 
for household and  
This standard covers flush mounting boxes of 14 August 2001 (Communique Number: 
ÖSG -2001 -85-86) similar fixed 
electrical 
installations - 
Standard sheets  for switches f or household and similar fixed 
electrical installations standard sheets . 
 
150.  Communique on Mandatory Standard 
published in The Official Gazette No. 19867 
of 9 July 1988 (Communique Number: FKS -
88/79 -79) TS 5130  Copper -brazed 
double wall steel 
tubes  This standard covers copper -brazed double 
wall steel tubes.  
151.  Communique on Mandatory Standard 
published in The Official Gazette No. 23976 
of 26 February 2000 (Communique Number: 
ÖSG -2000/46 -47) TS 5598  Hot-Rolled steel 
sheet and strip 
coils (mild 
unalloyed)  This standard covers hot -rolled steel sheet 
and strip coils with a thickness of 1 .5 mm -20 
mm. 
This standard does not cover non -alloy mild 
steel coils suitable for enamel coating.  
152.  Communique on Mandatory Standard 
published in The Official Gazette  No. 2008 5 
of 12 February 1989 (Communique Number: 
FKS-89/5-5) TS 5600  
Playing cards  This standard covers playing cards made of 
lacquered or plastic coated cardboard and 
plastic.  153.  Communique on Mandatory Standard 
published in The Official Gazette  No. 20708 
of 27 November 1990 (Communique 
Number: 90/79 -80) TS 5600/T1  
154.  Communique on Manda tory Standard 
published in The Official Gazette No. 20842 
of 11 April 1991 (Communique Number: 
91/51 -52) TS 5600/T2  
155.  Communique on Mandatory Standard 
published in The Official Gazette  No. 21028 
of 21 October 1991 (Communique Number: 
109/110)  TS 5600/T3  156.  Communique on Mandatory Standard 
published in The Official Gazette  No. 21645 
of 22 July 1993 (Communique Number: 
93/74 -75) TS 5600/T4  
157.  Communique on Mandatory Standard 
published in The Official Gazette No. 22180 
of 23 January 1995 (Communique Number: 
94/77 -78) TS 5600/T5  
158.  Communique on Mandatory Standard 
published in The Official Gazette No. 24267 
of 21 December 2000 (Communique 
Number: ÖSG -2000/110 -111) TS 5814   
Lamp Chimney  
 This standard covers lamp chimnies used for 
lanterns in which LPG and similar fuels are 
consumed as fuels.  
159.  Communique on Mandatory Standard 
published in The Official Gazette No. 20381 
of 23 December 1989 (Communique 
Number: 89/88 -89) TS 5914   
Polyvinyl chloride 
films for 
agriculture  
  
This standard covers the specifications of 
polyvinyl chloride films used in agriculture.  
 
160.  Communique on Mandatory Standard 
published in The Official Gazette No. 26619 
of 20  August 2007 (Communique Number: 
ÖSG -2007/25)  TS 6053  Antennas - Used 
for the reception of 
television 
broadcast in the 
frequency range 30 
MHz -1000 MHz - 
For outdoor 
applications – Not 
having integrated 
amplifier  This standard applies to outdoor antennas, 
not having integrated amplifier, which are 
used in frequency range 30 MHz  - 1000 MHz 
and also related their description, 
classification and testing . 
Active (with amplifier in its structure) 
antennas are not included in the scope of this 
standard.  
TS 605 6 Antennas - Used 
for the Portable 
Radio and This standard applies to telescopic antennas 
which are used for the portable radio and Television 
Receivers - 
Adjustable  
(telescopic)  television receivers and also related their 
description, classification and testing . 
TS 6057  Antennas - Used 
for car radios - Not 
having integrated 
amplifier  This standard applies to radio antennas used 
in cars and the other vehicles, not having 
integrated amplifier, and also related their 
description, classification and testing . 
It does not cover the detachable whip part of 
the whip antenna, replaceable parts of 
motorized portable antennas and active audio 
radio receiver antennas.  
161.  Communique on Mandatory Standard 
published in The Official Gazette  No. 20330 
of 2 November 1989 (Communique Number: 
FKS-89/57 -58) TS 6054   
Antenna amplifiers 
for the reception of 
coice and 
television 
broadcast ın the 
frequency range 30 
MHz - 1000 MHz 
 This standard covers outdoor antennas used 
in the reception of television broadcasts in the 
frequency range 30 MHz -1000 MHz. Active 
(with amplifier in its structure) antennas are 
not included in the scope of this standard.  162.  Communique on Mandatory Standard 
published in The Official Gazette No. 24449 
of 1 July 2001 (Communique Number: ÖSG -
2001/54 -55) TS 6054/T1  
163.  Communique on Mandatory Standard 
published in The Official Gazette  No. 20349 
of 21 November 1989 (Communique 
Number: FKS -89/58 -59) TS 6055   
Indoor Antennas 
for the reception of 
volice and 
television 
broadcast in the 
frequency range 30 
MHz  - 1000 MHz  This standard covers internal antennas used 
in the reception of radio and television 
broadcasts in the 30 MHz  - 1000 MHz 
Frequency Region. Telescopic antennas for 
portable receivers are not covered by this 
standard.  164.  Communique on Mandatory Standard 
published in The Official Gazette No. 20847 
of 19 April 1991 (Communique Number: 
91/28 -29) TS 6055/T1  165.  Communique on Mandatory Standard 
published in The Official Gazette  No. 24449 
of 1 July 2001 (Communique Number: ÖSG -
2001/57 -58) TS 6055/T2   All kinds of internal active antennas are not 
covered by this standard.  
166.  Communique on Mandatory Standard 
published in The Official Gazette No. 20346 
of 18 November 1989 (Communique 
Number: FKS -89/62 -63) TS 6114  
Flexible hoses end 
fittings and sockets 
for gas burning 
appliances  This standard specifies flexible hoses end 
fittings and sockets for connection of the 
domestic appliances burning first and second 
class  gases up to 20 mbar working pressure.  167.  Communique on Mandatory Standard  
published in The Official Gazette  No. 22159 
of 2 January 1995 (Communique Number: 
94/73 -74) TS 6114/T1  
168.  Communique on Mandatory Standard 
published in The Official Gazette  No. 22385 
of 25 August 1995 (Communique Number: 
95/91 -92) TS 6114/T2  
169.  Communique on TS 6269 Standard For 
Rolling bearings - Single row, radial deep 
groove ball bearings published in The 
Official Gazette No. 29 793 of 6 August 2016 
(Communique Number: MSG -MS-2016/7)  TS 6269  
Rolling bearings - 
Single row, radial 
deep groove ball 
bearings  This standard covers one row of ball, radial 
roller bearings with a bore diameter of 2.5 
mm to (inclusive) 250 mm.  
One row ball, angular contact, four point 
contact, shoulder, retaining ring, outer ring 
cambered bearings, thin section bearing s, 
unidirectional rolling bearings, inner ring or 
outer ring two -piece bearings, phosphate or 
cadmium plated bearings, outer ring Cracked 
close -grain bearings, grooved bearings, non -
cage bearings, flanged bearings, bearings 
with inner or outer ring or both  rings made of 
plastic or polyamide material, Bearings 
whose inner ring or outer ring or both rings 170.  Communique on TS 6269/T1 Standard For 
Rolling bearings - Single row, radial deep 
groove ball bearings published in The 
Official Gazette No. 30530  of 9 September 
2018 (Communique Number: MSG -MS-
2018/13)  TS 6269/T1  
171.  Communique on TS 6269/T2 Standard For 
Rolling bearings - Single row, radial deep 
groove ball bearings published in The TS 6269/T2  Official Gazette No. 31282 of 22 October 
2020 (Communique Number: SGM -2020/8)  are molded from sheet metal (e.g., clutch 
bearings, etc.), excludes stainless steel 
bearings and radial rolling bearings with balls 
of ceramic material, one  or both rings of 
ceramic material or coated with ceramic 
material.  
In addition, it does not cover forklift bearings 
with very large radii on one corner of their 
outer rings, with different radii and roughness 
values compared to the standard, thrust 
bearings with non -standard dimensions (for 
example, clutch bearings, etc.), manufactured 
for different pu rposes, and whose outer 
surface or working surfaces are not grinded.  
This standard  covers the definition, 
classification and properties sampling, 
inspection and tests and t he way of placing on 
the market of s ingle row, radial deep groove 
ball bearings . 
172.  Communique on Mandatory Standard 
published in The Official Gazette No. 20707 
of 26 November 1990 (Communique 
Number: 90/87 -88) TS 6355  Natural gas meter 
connections -One 
pipe connection  This standart covers one pipe connections for 
bellows type natural gas meters.  
173.  Communique on Mandatory Standard 
published in The Official Gazette No. 20862 
of 5 May 1991 (Communique Number: 
91/60 -61) TS 6945  A.C. Insulation  - 
Enclosed 
Switchgear and 
Controlgear for 
Rated Voltages 
Above 1 kV and This standard covers  the a.c. insulation 
enclosed switchgear with rated voltages 
above 1 kV and up to and 38 kV  (including 
38 kV) and operating  frequencies up to 60 
Hz (including 60 Hz) with alternating current 
which are intended for use in the building.  up to and 
Including 38 kV  This standard does not cover components in 
insulating -enclosed in stallations for which 
special conditions are stipulated.  
NOTE 1 - In some countries, the highest 
device voltage is 40.5 kV.  
NOTE 2 - Switching and control facilities 
with metal enclosures are within the scope of 
TS 5248.  
NOTE 3 - Although insulating -enclosed 
installations with an insulating fluid other 
than atmospheric pressure air are within the 
scope of this standard, additional 
requirements may be required for these plant 
elements depending on their design.  
174.  Communique on Mand atory Standard 
published in The Official Gazette No. 20855 
of 28 April 1991 (Communique Number: 
91/45 -46) TS 7017  Road vehicles - 
Mopes - D.C. 
flasher units This standard covers telescopic antennas 
used in portable radio and television 
receivers.  
175.  Communique on Mandatory Standard 
published in The Official Gazette No. 20414 
of 26 January 1990 (Communique Number: 
89/119 -120) TS 7374  Lead -Acid 
batteries -
Maintenance free, 
sealed, lead -Acid 
batteries for 
military uses  This standard covers the lead -acid batteries  
with a capacity of 12 V, 45 Ah - 12 V, 60 Ah 
- 12 V, 100 Ah  maintenance free, sealed for 
military uses.  
176.  Communique on Mandatory Standard 
published in The Official Gazette No. 20863 
of 6 May 1991 (Communique Number: 
91/47 -48) TS 7451  Dry-Type Power 
Transformers   
This standard applies to dry -type power 
transformers (including autotransformers) 
having values of highest voltage for 
equipment up to and including 36 kV.  This standard does not cover  
- Single -phase transformers with a rated 
power less than 1 kVA and multi -phase 
transformers less than 5 kVA,  
- Measure transformers (TS 620, TS 718),  
- Transformers used in static converters,  
- Starting transformers,  
- Test transformers,  
- Traction transformers mounted on 
wheeled vehicles, flameproof 
transformers and  transformers used in 
mining,  
- Welding transformers,  
- Voltage regulating transformers,  
- It does not cover transformers of small 
power, where safety is a special 
consideration.  
177.  Communique on Mandatory Standard 
published in The Official Gazette  No. 25168 
of 14 July 2003 (Communique Number: 
ÖSG -2003/66)  TS 7777  Women's 
pantyhose and 
stockings  This standard covers women's socks. This 
standard does not cover women's socks 
manufactured for health and sportive 
purposes.  
178.  Communique on Mandatory Standard 
published in The Official Gazette No. 24466 
of 18 July 2001 (Communique Number: 
ÖSG -2001/75 -76) TS 7843   
Pipeline Valves, 
Steel [Gate, Plug 
Ball and Check 
Valves -Nominal 
Pressure From PN 
20 (Included) Up 
to PN 420 
(Incuded) ] 
 This standard applies to gate, plug, ball 
valves made of steel with a nominal pressure 
(PN) of 20 to 420 and a nominal diameter of 
65 mm and more, and for ball valves with a 
nominal diameter of 50 mm and larger, used 
in oil and natural gas pipelines. covers one -
way (check valve) valves.  179.  Communique on Mandatory Standard 
published in The Official Gazette  No. 2 3553  
of 14 December 1998 (Communique 
Number: ÖSG: 98/107-108) TS 8542  Magnesite  - For 
Refractory Uses  This Standard covers magnesite, one of the 
basic raw materials used in the production of 
various refractory materials.  
It does not cover  magnesite used in other 
areas and magnesite produced from sea 
water.  
180.  Communique on Mandatory Standard 
published in The Official Gazette  No. 21293 
of 23 July 1992 (Communique Number: 
92/103 -104) TS 9550  Indoor and outdoor 
post insulators of 
ceramic material 
or glass for 
systems with 
nominal voltages 
greater than 1000 
V This standard, covers; indoos post insulators 
of ceramic metarial or glass and with internal 
metal fittings, outdoor cylindrical post 
insulators of ceramic material or glass and 
with external metal fittings, and outdoor 
pedestal post insulators of ceramic materials 
or glass.  
181.  Communique on Mandatory Standard 
published in The Official Gazette No. 21331 
of 31 August 1992 (Communique Number: 
92/108 -109) TS 9551  Indoor post 
insulators of 
organic metarial 
for systems with 
nominal voltages 
greater than 1000 
V up to but not 
including 300 kV  This standard covers indoor post insulators of 
organic mater ial with a rated voltage greater 
than 1000 V and up to 300 kV (excluding 300 
kV) with a frequency not exceeding 100 Hz.  
182.  Communique on TS 9809 Standard For 
Valves - Cast iron ball valves for combustible 
gases published in The Official Gazette No. 
30470 of 6 July 2018 (Communique Number: 
MSG -MS-2018/1)  TS 9809  Valves - Cast iron 
ball valves for 
combustible gases  This standard,  covers the ball valves made of 
cast iron with nominal diameters from DN 65 
to DN 300  used in combustible gas pipelines 
such as LPG and natural gas.  
This standard does not cover steel and 
copper alloy ball valves.  183.  Communique on TS 9809/T1 Standard For 
Valves - Cast iron ball valves for combustible 
gases published in The Official Gazette No. TS 9809/T1  31302 of 12 November 2020 (Communique 
Number: M SG-MS-2020/11)  It does not cover the type, materials and 
dimensions of the fasteners to be used 
according to the working  conditions 
depending on the operating pressure classes 
and temperature, thermal fluctuations, etc.  
184.  Communique on Mandatory Standard 
published in The Official Gazette No. 24461 
of 13 July 2001 (Communique Number: 
ÖSG -2001/81 -82) TS 9876 EN 303 -
4 Heating Boilers  - 
Part 4: Heating 
Boilers With 
Forced Drought 
Burners -Special 
Requirements For 
Boilers With 
Forced Draught 
Oil Burners With 
Outputs Up to 70 
kW and a 
Maximum 
Operating Pressure 
of 3 Bar  - 
Terminology 
Special 
Requirements 
Testing and 
Marking  This standard is applicable to heating boilers 
with forced draught oil burners up to a 
nominal heat output of 70 kW.  
They are operated, either with negative 
pressure (natural draught boiler) or with 
positive pressure (pressurised  boiler) in the 
combustion chamber, in accordance with the 
boiler manufacturer's instructions.  
This standard specifies the necessary 
terminology, the requirements on the 
materials and testing of them, and  marking 
requirements for heating boilers.  
The boilers are suitable for open vented 
systems up to a maximum allowable pressure 
of 1 bar (class 1 press ure) and open and 
closed water systems up to a maximum 
allowable pressure of 3 bar (class 2 pressure).  
The boilers are capable of operating with 
either conventional flues or low level 
discharge flues as specified by the  boiler 
manufacturer.  
The boilers are  provided as matched units 
with factory fitted burners for burning 
kerosene or gas oil. When using a  low level flue gas discharge only kerosene may be used 
(see annex B).  
The requirements of this standard apply to 
heating boilers which are tested on an 
authorised test rig in accordance  with EN 304 
and annex B of this standard.  
Boilers in accordance with this standard are 
designed for the heating of central heating 
installations in which the heat  carrier is water, 
and the temperature of which is restricted t o 
95 °C at normal operating conditions. For 
boilers with  a built -in or attached water 
heater (storage or continuous flow heater) 
this standard only applies to the parts of the  
water heater which are necessarily subject to 
the operating conditions of the he ating boiler 
(heating part).  
This standard does not apply to gas boilers 
with atmospheric burners, boilers for solid 
fuels, oil or gas fired  condensation boilers, 
boilers with oil vaporisation burners and low 
temperature boilers. For these boilers there 
are further requirements.  
NOTE - Low temperature boilers are those 
operating with a (water) variable temperature 
up to 40 °C or less,  or those which cannot be 
set at a temperature higher than 55 °C.  
185.  Communique on Mandatory Standard 
published in The Official Gazette No. 21532 TS 10624  Gas Pressure 
Regulators For This standard covers gas pressure regulators 
without auxiliary energy adjusted to the fixed of 22 March 1993 (Communique Number: 
93/24 -25) Combustible Gases 
(Natural Gas, City 
Gas LPG Gas) 
Supply Pressure 
Up To 0,4 MPa  outlet pressure for combustible gases (natural 
gas, city gas, and LPG in gaseous phase) to 
be installed in buildings or on fields within 
inlet pressure range 0,02 M Pa-0,4 MPa (0,2 
bar-4 bar), nominal diameter up to including 
DN 50 mm. This standard does not cover low 
pressure regulators specified in TS 1862 . 186.  Communique on Mandatory Standard 
published in The Official Gazette No. 22609 
of 12 April  1996 (Communique Nu mber: 
96/29 -30) TS 10624/T1 ve 
T2 
187.  Communique on Mandatory Standard 
published in The Official Gazette No. 24317 
of 13 February 2001 (Communique Number: 
ÖSG -2001/2 -3) TS 10624/T3  
188.  Communique on Mandatory Standard 
published in The Official Gazette No. 21525 
of 15 March 1993 (Communique Number: 
93/26 -27) TS 10670  Flexible 
corrugated 
stainless steel 
tubes for gas 
burning appliances 
(up to 1.6 MPa)  This standard covers flexible, corrugate d 
stainles steel tubes  used for connecti ng of gas 
burning appl iances  with an operating  
pressur e up to 1 .6 MPa  to the installation.  189.  Communique on Mandatory Standard 
published in The Official Gazette  No. 23426 
of 7 August 19983 (Communique Number: 
ÖSG -98/53 -54) TS 10670/T1  
190.  Communique on Mandatory Standard 
published in The Official Gazette No. 22660  
of 8 June 1996 (Communique Number: 
96/65 -66) TS 11187  Road vehicles  - 
Bicycles  - Tyres 
and rims  - Tyres  This standard specifies requirements for 
bicyle tyres.  
This standard does n ot cover tubular tires of 
racing bicycles.  
191.  Communique on Mandatory Standard 
published in The Official Gazette No. 22664 
of 12 June 1996 (Communique Number: 
99/64 -65) TS 11188  Road vehicles  - 
Bicycles  - Tyres 
and rims  - Inner 
tubes  This standard specifies  requirements for 
bicycle inner tubes.  
This standard does not cover specially 
manufactured inner tubes for tubular tires of 
racing bicycles.  192.  Communique on Mandatory Standard 
published in The Official Gazette  No. 22660 
of 8 June 1996 (Communique Number: 
ÖS96/63 -64) TS 11189  Road vehicles - 
motorbicycles, 
scooters and 
mopeds - tyres and 
rims inner tubes  This standard specifies requirements for 
inner tubes of motorbicycles, scooters and 
mopeds.  
193.  Communique on Mandatory Standard 
published in The Official Ga zette  No. 24834  
of 2 August 2002 (Communique Number: 
ÖSG -2002/45)  TS 11630  Fuel-Oil additives 
for improving 
burning quality  This standard covers fuel oil additives that 
improves burning quality.  
194.  Communique on Mandatory Standard 
published in The Official Gazette  No. 22373 
of 13 August 1995 (Communique Number: 
95/83 -84) TS 11654  0.6/1 kV Cables, 
Aerial Bundled 
Cable  This standard covers aerial bundled cables  
with plastic insulated aluminium phase 
conductors with a rated voltage of  0.6/1 kV . 
195.  Communique on Mandatory Standard 
published in The Official Gazette  No. 22374 
of 14 August 1995 (Communique Number: 
95/95 -96) TS 11672  Distric t regulating 
stations for natural 
gas for input 
pressures 4 bar 25 
bar This standard covers district regulating 
systems for natural gas to be installed in 
buildings or on fields to control pressure of 
the natural gas distribution systems for input 
pressure range 4 bar -25 bar, mounted on 
guides or anchoraged on steel structure.  
196.  Communique on Mandatory Standard 
published in The  Official Gazette No. 23393 
of 5 July 1998 (Communique Number: 
98/42 -43) TS 11673  
Pans  - For food 
cooking  - Used in 
industry (Made of 
Stainless Steels)  This standard covers industrial type stainless 
steel pans with the nominal capacity from 
100 lite rs to 600 lite rs which are used in the 
large kitchens for food cooking or heating 
food, with direct and indirect heating from 
the electricity, gas or steam (maximum 
pressure up to 50 kPa).  197.  Communique on Mandatory Standard 
published in The Official Gazette No. 27721 
of 6 October 2010 (Communique Number: 
ÖSG -2010/26)  TS 11673/T1  
198.  Communique on TS 11673 Standard For 
Pans - For food cooking - Used in industry 
(Made of Stainless Steels) published in The TS 11673/T2  Official Gazette No. 28756 of 5 September 
2013 (Communique Number: MSG -MS-
/2013/23)  
199.  Communique on Mandatory Standard 
published in The Official Gazette No. 22373 
of 13 August 1995 (Communique Number: 
95/79 -80) TS 11692  Steam Cooking 
Pans  - With Tilting 
Mechanism, and 
Used In Industry 
(Made of Stainless 
Steels)  This standard covers nominal cooking 
volume of at least 30 liters and maximum 600 
liters industrial type steam cooking pans with 
a tilting mechanism, having one or more 
number of non -pressure cooking volumes, 
double -walled in a s team jacket, steam 
powered with a maximum pressure up to 50 
kPa used for cooking and/or heating food.  
This standard does not cover household type 
pressure cookers with non -pressure cooking 
volume and pressure cooking volume.  
200.  Communique on Mandatory Stand ard 
published in The Official Gazette  No. 22442 
of 23 October 1995 (Communique Number: 
95/117 -118) TS 11790  Thermometers  - 
with liquid, made 
of glass used for 
heating systems  This standard covers the double -tube 
thermometers placed in a suitable casing pipe 
to protect from external mechanical impacts 
and used to measure the temperature of liquid 
fluids in heating systems such as boilers, heat 
exchangers etc.  
201.  Communique on Mandatory Standard 
published in The Official Gazette No. 22526 
of 17 January 1996  (Communique Number: 
95/126 -127) TS 11846  
Textiles  - Hand 
Knitting Yarns  This standard covers hand knitting yarns 
made of wool, acrylic, viscose, mercerized 
cotton and synthetic blends containing at 
least 10% wool and/or mohair  or made from 
a mixture of acrylic and polyamide or 
polyester.  
This standard does not cover machine 
knitting yarns and lace yarns . 202.  Communique on Mandatory Standard 
published in The Official Gazette  No. 22609 
of 12 April 1996 (Communique Number: 
96/19 -20) TS 11846/T1  
203.  Communique on Mandatory Standard 
published in The Official Gazette No. 22678 TS 11846 Time 
Extension  of 26 June 1996 (Communique Number: 
96/71 -72) 
204.  Communique on Mandatory Standard 
published in The Official Gazette No. 25095 
of 1 May 2003 (Communique Number: ÖSG -
2003/35)  TS 11846/T2  
205.  Communique on Mandatory Standard 
published in The Official Gazette  No. 22865 
of 2 January 1997 (Communique Number: 
96/115 -116) TS 11917  Fasteners  - Flat 
Hexagon Nuts For 
Nipples and Screw 
Heads For 
Electrical Tubular 
Heating Elements, 
Metal -Sheathed  This standard covers flat hexagon nuts with 
fine pitch thread for nipples and screw heads 
of metal -sheathed electrical tubular heating 
elements . 
206.  Communique on TS 11918 Standard For 
Fasteners - Hexagon Nuts With Knuckle 
Thread; For Motive Power Units Turnbuckles 
and Drawbars published in The Official 
Gazette No. 28845 of 8 December 2013 
(Communique Number: MSG -MS-/2013/41)  TS 11918  Fasteners  - 
Hexagon Nuts 
With Knuckle 
Thread; For 
Motive Power 
Units Turnbuckles 
and Drawbars  This standard covers hexagon nuts with 7 mm 
pitch round screw metric knuckle thread , in 
grade B, strength class 14H used  to motive 
power units turnbuckles and drawbars.  
This standard is covers the definition, 
classification and properties, sampling, 
inspection and tests and placing on the 
market of hexagon nuts with knuckle thread.  
207.  Communique on TS 11919 Standard For 
Fasteners - Hexagon Nuts - Castle Nut With 
Knuckle Thread For Motive Power Units 
Turnbuckles and Drawbars published in The 
Official Ga zette  No. 28845 of 8 December 
2013 (Communique Number: MSG -MS-
/2013/42)  TS 11919  Fasteners  - 
Hexagon Nuts  - 
Castle Nut With 
Knuckle Thread 
For Motive Power 
Units Turnbuckles 
and Drawbars  This standard covers hexagon castle nuts with 
7 mm pitch round screw metric knuckle 
thread , in grade B, strength class 14H  used to 
motive power units turnbuckles and 
drawbars.  
This standard covers  the definition, 
classification and properties, sampling, inspection , tests and the way  of placed on the 
market  of castle nuts.  
208.  Communique on Mandatory Standard 
published in The Official Gazette No. 22864 
of 31 December 1996 (Communique 
Number: 96/108 -109) TS 12091  
Steel Hose Clamps  
- Worm Drive  This standard specifies steel hose clamps 
with worm drive used in hose connection 
systems.  209.  Communique on Mandatory Standard 
published in The Official Gazette No. 26904 
of 12 June 2008 (Communique Number: 
ÖSG -2008/7)  TS 12091/T2  
210.  Communique on TS 12091 Standard For 
Steel Hose Clamps - Worm Drive published 
in The Official Gazette No. 28721 of 28 July 
2013 (Communique Number: MSG -MS-
2013/19)  TS 12091/T3  
211.  Communique on Mandatory Standard 
published in The Official Gazette No. 23453 
of 4 September 1998 (Communique Number: 
98/84 -85) TS 12429  Hexagon set 
screws with small 
hexagon and full 
dog point  This standard specifies dimensions and 
technical delivery conditions for coarse and 
fine pitch thread M6 to M56 hexagon set 
screws with small hexagon and full dog point, 
assigned to product grade A. These screws 
are only to be used as forcin g screws.  
TS 12430  Hexagon fit bolts  This standard specifies dimensions and 
technical delivery conditions for M8 to M52 
hexagon fit bolts, assigned to product grade 
A (for size M10 or Less) or product grade B 
(for size M12 or greater).  
Only the dimensions and tolerances of 
hexagon fit bolts with a diameter larger than 
M39 are subject to this standard, and other properties must be determined by an 
agreement.  
TS 12431  Hexagon set 
screws with small 
hexagon half dog 
point and flat cone 
point  This standard sp ecifies dimensions and 
thechnical delivery conditions for coarse and 
fine pitch thread M6 to M36 hexagon set 
screws with small hexagon, half dog point 
and flat cone point, assigned to product grade 
A. These screws are mly to be used as forcing 
screws.  
TS 12433  Reduced shank 
bolts and screws 
with coarse thread  This standard specifies requirements for 
M2.5 to M30 bolts and screw (bolts, for 
short) with various head styles and a diameter 
of the unthreaded portion of the shank 
smaller than the minor diameter. It does not 
cover the characteristics of shank bolts 
threaded on both sides.  
TS EN 24015  Hexagon head 
bolts; product 
grade B; reduced 
shank (shank 
diameter=pitch 
diameter)  This standard gives specifications for 
hexagon head bolts with metric dimensions 
and thread diameters from 3 up to and 
including 20mm, with reduced shank (shank 
diameter pitch diameter), of product grade B.  
TS EN 28676  Hexagon Head 
Screws With 
Metric Fine Pitch 
Thread; Product 
Grades A and B  This standard gives specifications for 
hexagon head bolts with thread from M8 up 
to M64, of product grade A for threads M8 to 
M24 and nominal lengths up to including 10 
d or 150 mm whichever is shorter and product 
grade B for thrends over M24 or nominal 
lengths  over 10d or 150 mm whichever is 
shorter.  TS EN 28765  Hexagon head 
bolts with metric 
fine pitch thread; 
product grades A 
and B  This standard gives specifications for 
hexagon head bolts with threads from M8 up 
to M64, of product grade A of threads M8 to 
M24 and nominal leng this up to including 
10d or 150 mm whichever is shorter and 
product Grade B for thrends over M24 or 
nominal lengths over 10d or 150 mm, 
whichever is shorter  
212.  Communique on TS 12432 Standard For 
Hexagon fit bolts for steel structures supplied 
with or without hexagon nuts published in 
The Official Gazette No. 31145 of 4 June 
2020 (Communique Number: MSG -MS-
2020/28)  TS 12432  Hexagon fit bolts 
for steel structures 
supplied with or 
without hexagon 
nuts This standard, covers the dimensions and 
technical delivery conditions for M12 to M30 
hexagon head bolts of product grade C used 
for steel structures.  
This standard also covers nuts and washers to 
be used with these bolts.  
Hexagon head bolts conforming to this 
standard are also suitable for use in aluminum 
constructions and composite constructions.  
213.  Communique on TS 12435 Standard For 
Hexagon fit bolts for steel structures supplied 
with or without hexagon nuts publis hed in 
The Official Gazette No. 30651 of 10 January 
2019 (Communique Number: MSG -MS-
2018/9)  TS 12435  Hexagon head 
bolts with hexagon 
nut for steel 
structures  This standard specifies requirements for M12 
to M30 hexagon head bolts for supply with 
hexagon nut , assigned to product grade C, for 
use in structural steel bolting. These bolts 
shall always be used together with A type 
washers as specified in DIN 7989.  
In addition, the hexagon  head bolts 
conforming to this standard are also suitable 
for use in aluminum constructions and 
composite constructions.  
214.  Communique on Mandatory Standard 
published in The Official Gazette No. 24810 TS 12829  Textiles  - Touch 
and close fasteners  This standard  covers the definition, 
classification and properties of sampling, of 9 July 2002 (Communique Number: ÖSG -
2002/39)  -  General purpose  
-  Hooked  -  
Polyamid  inspection , test methods  and the  way of 
placed on the market for  hooked touch and 
closed fastener s made of polyamid for 
general use.  
This standard does not cover hooked touch 
and closed fasteners  used in vital areas  
(parachute, life jacket, etc.) and clamping 
bands used as fasteners (for fastening 
materials such as pipes, cables) in the open 
air, unde rground and in water.  215.  Communique on Mandatory Standard 
published in The Official Gazette No. 25162 
of 8 July 2003 (Communique Number: ÖSG -
2003/61)  TS 12829/T1  
216.  Communique of Amendment on Mandatory 
Standard published in the Official Gazette 
No. 25399 of 11 March 2004 (Communique 
Number: ÖSG -2004/8)  TS 12829/T2  
217.  Communique on Mandatory Standard 
published in The Official Gazette No. 24810 
of 9 July 2002 (Communique Number: ÖSG -
2002/40)  TS 12848  
Textiles  - Touch 
and close fasteners  
-  General purpose  
- Mushroom  This standard  covers the definition, 
classification and properties of sampling, 
inspection , test methods  and the  way of 
placed on the market for  mushroom  touch 
and closed fasteners  with a mushroom head 
made of polypropylene and knot part made of 
polyamid for general use.  
This standard does not cover hooked touch 
and closed fasteners  used in vital areas  
(parachute, life jacket, etc.) and clamping 
bands used as fasteners (for fastening 
materials such as pipes, cables) in the open 
air, underground an d in water.  218.  Communique on Mandatory Standard 
published in The Official Gazette  No. 25162 
of 8 July 2003 (Communique Number: ÖSG -
2003/62)  TS 12848/T1  
219.  Communique of Amendment on Mandatory 
Standard published in the Official Gazette  
No. 25399 of 11 March 2004 (Communique 
Number: ÖSG -2004/7)  TS 12848/T2  
220.  Communique on Mandatory Standard 
published in The Official Gazette  No. 25242 
of 27 September 2013 (Communique 
Number: ÖSG -2003/85)  TS 13043  Cotton Yarn -
Carded -Grey -
Sıngle -Open -End This standard covers the definition, 
classification and properties sampling, 
inspection and tests and the way of placing on 
the market  of carded  raw, single ply, woven 
open -end cotton yarns . 221.  Communique on TS EN 3 -10 Standard For 
Portable fire extinguishers - Part 10: 
Provisions for evaluating the conformity of a 
portable fire extinguisher to EN 3 – 7 
published in The Official Gazette No. 28451 
of 24 October 2012 (Communique Number: 
MSG -MS-2012 /28) TS EN 3 -10 Portable fire 
extinguishers - 
Part 10: Provisions 
for evaluating the 
conformity of a 
portable fire 
extinguisher to EN 
3 - 7 
 This document specifies the minimum 
requirements for attesting the conformity of 
portable fire extinguishers to EN 3-7, as well 
as the requirements for the quality and 
production control of the fire extinguishers.  It 
specifies the documentation to be provided 
regarding:  
− Identification of the applicant  
− Identification of the manufacturer, if not 
the applicant  
− Identificat ion of subcontractor(s), if 
applicable  
− Identification of the extinguisher  
− Documents provided with the 
extinguisher  
− CE marking  
− Quality Management System  
− Extinguishing media toxicological 
information It specifies methods for:  
− type testing.  
− factory assessment  
− controls during production.  
NOTE 1 - A test report and a satisfactory 
audit supporting documentation may form 
the basis for a applicant to request a 
certification of his product from an EA 
accredited certification body.  
Additional requirements may be made by 
national regulations and/or quality marks.  NOTE 2 - Where appropriate, component 
family testing may be applied.  
222.  Communique on Mandatory Standard 
published in The Official Gazette No. 24140 
of 14 August 2000 (Communique Number: 
ÖSG -2000/96 -97) TS EN 230  Specification for 
Monobloc Oil 
Burners  - Safety 
Control and 
Regulation 
Devices and Safety 
Times  This standard determines the requirements 
operating conditions and test methods for 
safety control and regulation devices for 
automatic and semi automat ic atomizing 
burners of the monobloc type for burning fuel 
oils. 
223.  Communique on Mandatory Standard 
published in The Official Gazette  No. 24428 
of 10 June 2001 (Communique Number: 
2001/48 -49) TS EN 303 -2 Heating boilers - 
Part 2: Heating 
boilers with forced  
draught burners - 
Special 
requirements for 
boilers with 
atomizing oil 
burners  This standard is applicable to heating boilers 
in accordance with EN 303 -1 up to a nominal 
heat output of 1000 kW and EN 303 -4 up to 
nominal heat output of 70 kW with atomizing 
oil burners in accordance with EN 267 which 
are designed for operating with liquid fuels.  224.  Communique on TS EN 303 -2 Standard For 
Heating boilers - Part 2: Heating boilers with 
forced draught burners - Special requirements 
for boilers with atomizing oil burn ers 
published in The Official Gazette  No. 30280 
of 24 December 2017 (Communique 
Number: MSG -MS-2017/10)  TS EN 303 -
2/Amendment  A1 
225.  Communique on TS EN 589:2008+A1:2012 
Standard For Automotive fuels - LPG - 
Requirements and test methods  published in 
The Official Gazette No. 28424 of 27 
September 2012 (Communique Number: 
MSG -MS-2012/34)  TS EN 
589:2008+A1:201
2 (EN)  Automotive fuels - 
LPG - 
Requirements and 
test methods  This standard specifies requirements and test 
methods for marketed and delivered 
automotive LPG (Liquefied Petroleum Gas). 
It is applicable to automotive LPG for use in 
LPG engine vehicles designedto run on 
automotive LPG.  
226.  Communique on TS EN Standard For Fire 
protection - Fire extinguishing media -
Specifications for powders  (other then class d 
powders) published in The Official Gazette TS EN 615   
Fire protection  - 
Fire extinguishing 
media -This standard is applicable to fire 
extinguishing powders for fire classes A, B 
and C. It specifies, by means of defined test 
methods, minimum requirements for the No. 28445 of 18 October 2012 (Communique 
Number: MSG -MS-2012/26)  Specifications for 
powders  (other 
then class d 
powders)  
 chemical and physical properties and 
minimum extinguishing capabilities. 
Requirements are also spe cified for the 
information and data to be given by the 
supplier . 
This standard does not cover powders used 
for fire class D.  
227.  Communique on TS EN 853 Standard For 
Rubber hoses and hose assemblies – Wire 
braid reinforced hydraulic type – 
Specification publ ished in The Official 
Gazette No. 30663 of 22 January 2019 
(Communique Number: MSG -MS-2018/5)  TS EN 853  Rubber hoses and 
hose assemblies – 
Wire braid 
reinforced 
hydraulic type – 
Specification  This standard specifies requirements for four 
types of wire braid reinforced hoses and hose 
assemblies of nominal bore from 5 to 51. 
They are suitable for use with:  
− hydraulic fluids in accordance with ISO 
6743 -4 with the exception of HFD R, 
HFD S and HFD T at temperatures 
ranging from -40°C to +100°C;  
− water based f luids at temperatures ranging 
from -40°C to +70 °C;  
− water at temperatures ranging from 0°C to 
+70°C.  
This standard does not include requirements 
for end fittings. It is limited to the 
performance of hoses and hose assemblies.  
NOTE 1 -  The hoses are not suitable for use 
with castor oil based and ester based fluids.  
NOTE 2 - Hoses and hose assemblies are not 
be operated outside the limits of this standard.  NOTE 3 - Requirements for hydraulic hoses 
for underground mining are standardized  in 
separate standards.  
228.  Communique on TS EN 854 Standard For 
Rubber hoses and hose assemblies - Textile 
reinforced hydraulic type - Specification 
published in The Official Gazette No. 30663  
of 22 January 2019 (Communique Number: 
MSG -MS-2018/16)  TS EN 854  Rubber hoses and 
hose assemblies - 
Textile reinforced 
hydraulic type - 
Specification  This standard specifies requirements for three 
types of textile reinforced rubber hoses and 
hose assemblies of nominal bore from 5 to 
100. The types are defined in Clause  3. They 
are suitable for use with:  
− hydraulic fluids in accordance with ISO 
6743 -4 with the exception of HRD R, 
HFD S and HFD at temperatures ranging 
from -40°C to 100°C;  
− water -based fluids at temperatures 
ranging from -40°C to +70°C;  
− water at temperature ranging from 0°C to 
+70°C . 
The standard does not cover  requirements for 
end fittings. It is limited to the performance 
of hoses and hose assemblies.  
NOTE 1 - The hoses are not suitable for use 
with castor oil based and ester based fluids.  
NOTE 2 - Hoses and hose assemblies are not 
be operated outside the limits of this standard.  
NOTE 3 - Requirements for hydraulic hoses 
for underground mining are standardized in 
separate standards.  
229.  Communique on  Flanges and Their 
Connections published in The Official TS EN 1092 -2/T1  Flanges and their 
joints - Circular This standard specifies requirements for 
circular flanges made from ductile, grey and Gazette No. 28630 of 27 April 2013 
(Communique Number: ÖSG -2011/5)  flanges for pipes, 
valves, fittings and 
accessories, PN 
designated - Part 2: 
Cast iron flanges - 
 malleable cast iron for DN 10 to DN 4000 
and PN 2,5 to PN 63.  
It also specifies the types of flanges and their 
facings, dimensions and tolerances, bolt 
sizes, surface finish of jointing faces, 
marking, testing, quality assurance and 
materials together with associated 
pressure/temperature (p/T) ratings.  
230.  Communique on Mandatory Standard 
published in The Official Gazette No. 27863 
of 3 March 2011 (Communique Number: 
ÖSG -2011/5)  TS EN ISO 1403  
 Rubber hoses, 
textile reinforced 
for general -
Purpose water 
applications -
Specification  This standard specifies the requirements for 
three types of general -purpose textile -
reinforced  rubber water hose with an 
operating temperature range of 25°C to 
+70°C and a maximum working pressure  of 
up to 25 bar.  
These hoses are not intended to be used for 
conveyance of potable (drinking) water, for 
washing -machine  inlets, as firefighting 
hoses, for special agricultural mac hines or as 
collapsible water hoses.  
These hoses may be used with additives 
which lower the freezing point of water.  
231.  Communique on TS EN ISO 1482 Standard 
For Slotted countersunk (flat) head tapping 
screws published in The Official Gazette No. 
28820 of 13 November 2013 (Communique 
Number: MSG -MS-2013/32)  TS EN ISO 1482  Slotted 
countersunk (flat) 
head tapping 
screws  This standard specifies the characteristics of 
slotted countersunk (flat) head tapping 
screws with thread sizes from ST 2 .2 to ST 
9.5 inclus ive. 
232.  Communique on TS EN ISO 1483 Standard 
For Slotted raised countersunk (oval) head 
tapping screws published in The Official TS EN ISO 1483  Slotted raised 
countersunk (oval) This standard specifies the characteristics of 
slotted raised countersunk (oval) head Gazette No. 28831 of 24 November 2013 
(Communique Number: MSG -MS-2013/33)  head  tapping 
screws  tapping screws with thread sizes from ST 2 .2 
to ST 9 .5 inclusive.  
233.  Communique on TS EN  1552 -2 Standard For 
Plastics piping systems for the supply of 
gaseous fuels - Polyethlene (PE)Part 2: Pipes 
published in The Official Gazette No. 28835 
of 28 November 2013 (Communique 
Number: MSG -MS-2013/37)  TS EN 1555 -2 Plastics pipin g 
systems for the 
supply of gaseous 
fuels  - Polyethlene  
(PE)Part 2:  Pipes  This standard covers the specifications of  
pipes made of polyethylene for plastics 
piping systems  used for the transportation of 
gaseous fuels . 
It also specifies the test parameters for the test 
methods referred to in this standard.  
234.  Communique on TS 1555 -3+A1 Standard 
For Plastics piping systems for the supply of 
gaseous fuels - Polyethylene (PE) - Part 3: 
Fittings published in The Official Gazette  No. 
28831 of 24 November 2013 (Communique 
Number: MSG -MS-2013/30)  TS EN 1555 -
3+A1  Plastics piping 
systems for the 
supply of gaseous 
fuels  - 
Polyethylene (PE)  
- Part 3:  Fittings  This standard covers the specifications for 
melted fittings made of polyethylene (PE) 
and mechanical fittings  for piping systems 
used for the transportation of gaseous fuels.  
It also specifies the test parameters for the test 
methods referred to in this standard.  
235.  Communique on Mandatory Standard 
published in The Official Gazette No. 27616 
of 19 June 2010 (Communique Number: 
ÖSG -2010/15)  TS EN 1568 -1 Fire extinguishing 
media - Foam 
concentrates - Part 
1: Specification for 
medium expansion 
foam concentrates 
for surface 
application to 
water - immiscible 
liquids  This document specifies requirements for 
chemical and physical properties, and 
minimum performance  requirements of 
medium expansion foams suitable for surface 
application to water -immiscible liquids.  
Requirements are also given for marking.  
TS EN 1568 -2 Fire extinguishing 
media - Foam 
concentr ates - Part 
2: Specification for 
high expansion This document specifies requirements for 
chemical and physical properties, and 
minimum performance  requirements of high 
expansion foams suitable for surface 
application to water -immiscible liquids.  foam concentrates 
for surface 
application to 
water - immiscible 
liquids  Requirements are also given for marking.  
NOTE - Some concentrates conforming to 
this part of EN 1568 can also conforms to 
other parts and  therefore can also be suitable 
for application as low an d/or medium 
expansion foams.  
TS EN 1568 -3 Fire extinguishing 
media - Foam 
concentrates - Part 
3: Specification for 
low expansion 
foam concentrates 
for surface 
application to 
water -immiscible 
liquids  This document specifies requirements for 
chemical and physical properties, and 
minimum performance  requirements of low 
expansion foams suitable for surface 
application to water -immiscible liquids.  
Requirements are also given for marking.  
NOTE - Some concentrates conforming to 
this part of EN 1568 can also con form to 
other parts and therefore  can also be suitable 
for application as medium and/or high 
expansion foams, and for application at low 
expansion  to water -miscible liquids.  
TS EN 1568 -4 Fire extinguishing 
media - Foam 
concentrates - Part 
3: Specificati on for 
low expansion 
foam concentrates 
for surface 
application to 
water -immiscible 
liquids  This document specifies requirements for 
chemical and physical properties, and 
minimum performance  requirements of low 
expansion foams suitable for surface 
application to water -miscible liquids.  
Requirements are also given for marking.  
IMPORTANT - In this part of the document, 
the fire performance is tested using acetone 
and isopropanol as the fuel, which also forms 
the basis for the performance classificatio n. However, there are a large number of water -
miscible liquids, which have more or less 
different  properties to acetone and 
isopropanol. It has been shown by tests using 
other fuels that the  performance of various 
foams can differ considerably. Examples of  
such fuel is Methyl Ethyl  Ketone (MEK). It 
is therefore essential that the user checks for 
any unfavourable or  unacceptable loss of 
efficiency when the foam is used against fires 
in any other water -miscible  fuels than 
acetone and isopropanol resepectively . The 
fire test conditions and procedure given  in J.2 
can be used in order to achieve results 
comparative with acetone and isopropanol  
resepectively and related requirements.  
It is also essential for the user to note, that 
other fuel depths and methods of application 
than those  specified in I.2, can cause 
considerable loss of efficiency and these 
matters should be carefully  considered by the 
user when assessing the suitability for 
particular applications.  
NOTE - Some concentrates conforming to 
this part of EN 1568 can also conforms to 
other parts and  therefore can also be suitable 
for application as medium and/or high 
expansion foams.  
236.  Communique on TS EN 1765 Standard For 
Rubber hose assemblies for oil suction and TS EN 1765  Rubber hose 
assemblies for oil This standard specifies the characteristics of 
four types of oil suction and discharge hose discharge services - Specification for the  
assemblies published in The Official Gazette  
No. 30734 of 3 April 2019 (Communique 
Number: MSG -MS-2019/4)  suction and 
discharge services 
- Specification for 
the assemblies  assemblies used for the conveyance of 
petroleum, including crude oils and other 
liquid petroleum products containing a 
maximum aromatics content of 50 % (v/v). It 
is not suitable for liquefied petroleum gas and 
natural gas.  
Hose assemblies to this document can be 
used in the temperature range −20°C to 82°C. 
The hoses specified are in the size range of 
nominal bore 50 to 500 and may be smooth 
bore, rough bore or armoured ro ugh bore. 
Hoses for use with petroleum products 
having an aromatic content greater than 50  % 
(v/v) are outside the scope of this document 
but the requirements may be used as a basis 
for such hoses on request to the manufacture  
237.  Communique on Mandatory Sta ndard 
published in The Official Gazette  No. 23760 
of 19 July 1999 (Communique Number: 
ÖSG -99/70 -71) TS prEN 1947  Semi  - Rigid reel 
hoses for fire 
fighting pums and 
vehicles  This standard specifies the requirements and 
tests for remi -rigid reel hose for fire fighting 
use on fire service pumps -and vehicles.  
238.  Communique on TS EN ISO 2009 Standard 
For Slotted countersunk flat head screws - 
Product grade A  published in The Official 
Gazette  No. 28833 of 26 November 2013 
(Communique Number: MSG -MS-2013/34)  TS EN ISO 2009  Slotted 
countersunk flat 
head screws - 
Product grade A  This standard specifies the characteristics of 
slotted countersunk flat head screws of 
product grade A and with threads from M1 .6 
to M10 inclusive.  
If, in special cases, specifications other than 
those listed in this standard are required, they 
can be selected from existing International 
Standards, for example ISO 261, ISO 888, 
ISO 898 -1, ISO 965 -2 and ISO 3506 -1. 239.  Communique on TS EN ISO 2010 Standa rd 
For Slotted raised countersunk head screws - 
Product grade A published in The Official 
Gazette No. 28820 of 13 November 2013 
(Communique Number: MSG -MS-2013/29)  TS EN ISO 2010  Slotted raised 
countersunk head 
screws - Product 
grade A  This standard specifies the characteristics of 
countersunk slotted raised head screws of 
product grade A and with threads from M1 .6 
to M10 inclusive.  
If, in special cases, specifications other than 
those listed in this standard are required, they 
can be selected from ex isting International 
Standards, for example ISO 261, ISO 888, 
ISO 898 -1, ISO 965 -2 and ISO 3506 -1. 
240.  Communique on TS EN ISO 2398 Standard 
For Rubber hoses, textile -reinforced, for 
compressed air - Specification published in 
The Official Gazette No. 31310 of 20 
November 2020 (Communique Number: 
MSG -MS-2020/9)  TS EN ISO 2398  Rubber hoses, 
textile -reinforced, 
for compressed air 
- Specification  This document specifies the requirements for 
three types, three classes and two categories 
of textilereinforced rubber hose for 
compressed air, up to a maximum working 
pressure of 25 bar with an operating  
temperature range of -40 °C to +70 °C, 
depending on the type and category . 
241.  Communique on TS EN ISO 2560 Standard 
For Welding consumables - Covered 
electrodes for manual metal arc welding of 
non-alloy and fine grain steels - 
Classification published in The Official 
Gazette No. 28648 of 15 May 2013 
(Communique Number: MSG -MS-2013/1 1) TS EN ISO 2560  Welding 
consumables - 
Covered electrodes 
for manual metal 
arc welding of 
non-alloy and fine 
grain steels - 
Classification  ISO 2560:2009 specifies requirements for 
classification of covered electrodes and 
deposited metal in the as -welded c ondition 
and in the post -weld heat -treated condition 
for manual metal arc welding of non -alloy 
and fine grain steels with a minimum yield 
strength of up to 500 MPa or a minimum 
tensile strength of up to 570 MPa. ISO 
2560:2009 is a combined specification 
providing for classification utilizing a system 
based upon the yield strength and the average 
impact energy of 47 J of all -weld metal, or 
utilizing a system based upon the tensile 
strength and the average impact energy of 27 J of all -weld metal. Paragraphs a nd tables 
which carry the suffix letter “A” are 
applicable only to covered electrodes 
classified to the system based upon the yield 
strength and the average impact energy of 47 
J of all -weld metal in ISO 2560:2009. 
Paragraphs and tables which carry the suf fix 
letter “B” are applicable only to covered 
electrodes classified to the system based upon 
the tensile strength and the average impact 
energy of 27 J of all -weld metal in ISO 
2560:2009. Paragraphs and tables which do 
not have either the suffix letter “A”  or the 
suffix letter “B” are applicable to all covered 
electrodes classified in ISO 2560:2009.  
242.  Communique on TS EN ISO 2702 Standard 
For Heat -treated steel tapping screws - 
Mechanical properties published in The 
Official Gazette No. 28815 of 8 November 
2013 (Communique Number: MSG -MS-
2013/27)  TS EN ISO 2702  Heat -treated steel 
tapping screws - 
Mechanical 
properties  The primary objective of this document is to 
ensure that tapping screws will form mating 
threads in materials into which they are 
normally dri ven without deforming their own 
thread and without breaking during assembly 
or service.  
This document specifies the characteristics of 
heat-treated steel tapping screws, with 
tapping screw thread from ST2 .2 to ST9 .5 
inclusive in accordance with ISO 1478, 
together with the corresponding test methods.  
243.  Communique on TS EN ISO 2858 Standard 
For End -suction centrifugal pumps (rating 16 
bar) - Designation, nominal duty point and 
dimensions published in The Official Gazette TS EN ISO 2858  End-suction 
centrifugal pumps 
(rating 16 bar) - 
Designation, This sandard specifies the principal 
dimensions and nominal duty point of end -
suction centrifugal Pumps having  a 
maximum operating rating of 16 bar.  No. 28508 of 25 December 2012 
(Communique Number: MSG -MS-2012/41)  nominal duty point 
and dimensions  
244.  Communique on TS EN ISO 3266 Standard 
For Forged steel eyebolts grade 4 for general 
lifting purposes published in The Official 
Gazette  No. 28712 of 19 July 2013 
(Communique Number: MSG -MS-2013/16)  TS EN ISO 3266  Forged steel 
eyebolts grade 4 
for general lifting 
purposes  This standard specifies the general 
characteristics, performance and critical 
dimensions  necessary for interchangeability 
and compatibility with other components, of 
forged steel eyebolts grade 4 f or general 
lifting purposes. These eyebolts can be used 
for axial and inclined loading.  
This standard specifies the dimensions of the 
eyes of eyebolts permitting direct connection 
with shackles of the same working load limit 
as those defined in ISO 2415. T hese 
dimensions also allow designs  with a larger 
eye which can permit direct connection with 
sling hooks of similar working load limit.  
This standard covers all significant hazards, 
hazardous situations and events relevant to  
eyebolts grade 4 as defined in  Clause 4.  
This standard is applicable to eyebolts grade 
4 for use in the temperature range of -20ºC to  
200ºC.  
This standard is not applicable to eyebolts 
which are not forged in one piece.  
This standard is not applicable to forged steel 
eyebolts grade 4 m anufactured before the 
date of  its publication as a standard.  245.  Communique on TS EN ISO 3821 Standard 
For Gas welding equipment - Rubber hoses 
for welding, cutting and allied processes 
published in The Official Gazette  No. 28532 
of 18 January 2013 (Communique Number: 
MSG -MS-2012/43)  TS EN ISO 3821  Gas welding 
equipment - 
Rubber hoses for 
welding, cutting 
and allied 
processes  This standard specifies requirements for 
rubber hoses (including twin hoses) for 
welding, cutting  and allied processes.  
This standard specifies requirements for 
rubber hoses for normal duty of 2 MPa (20 
bar) and  light duty [limited to hoses for 
maximum working pressure of 1 MPa (10 
bar) and with bore up to and including  6.3 
mm].  
This standard applies to hoses operated at 
temperat ures -20°C to +60°C and used in:  
− gas welding and cutting ; 
− arc welding under the protection of an 
inert or active gas;  
− processes allied to welding and cutting, 
in particular, heating, brazing, and 
metallization.  
This standard applies neither to 
thermoplasti cs hoses nor to hoses used for 
high pressure  [>0,15 MPa ( >1,5 bar)] 
acetylene.  
246.  Communique on TS EN ISO 4014 Standard 
For Hexagon head bolts – Product grades A 
and B published in The Official Gazette No. 
28613 of 9 April 2013 (Communique 
Number: MSG -MS-2013/7)  TS EN ISO 4014  Hexagon head 
bolts – Product 
grades A and B  This document specifies the characteristics of 
hexagon head bolts with threads from M1 .6 
up to and including M64, of product grade A 
for threads M1 .6 to M24 and nominal lengths 
up to  and including 10 d or 150 mm, 
whichever is shorter and product grade B for threads over M24 or nominal lengths over 10 
d or 150 mm, whichever is shorter.  
If in special cases, specifications other than 
those listed in this standard  are required, they 
can be selected from existing International 
Standards such as ISO 724, ISO 888, ISO 
898-1, ISO 965 -1, ISO 3506 -1, ISO 4753 and 
ISO 4759 -1. 
247.  Communique on TS EN ISO 4016  Standard 
For Hexagon head bolts - Product grade C 
published in The  Official Gazette No. 2 8719 
of 26 July 2013 (Communique Number: 
MSG -MS-2013/17)  TS EN ISO 4016  Hexagon head 
bolts - Product 
grade C  This standard specifies the characteristics of 
hexagon head bolts with threads from M5 up 
to and including M64, of product grade C.  
If, in special cases, specifications other than 
those listed in this standard are required, they 
can be selected from existing In ternational 
Standards, for example ISO 724, ISO 888, 
ISO 898 -1, ISO 965 -1 and ISO 4759 -1. 
248.  Communique on TS EN ISO 4017 Standard 
For Fasteners - Hexagon head screws - 
Product grades A and B published in The 
Official Gazette  No. 30781 of 22 May 2019 
(Communique Number: MSG -MS-2019/16)  TS EN ISO 4017  Fasteners - 
Hexagon head 
screws - Product 
grades A and B  This standard specifies the characteristics of 
hexagon head screws with threads from M1 .6 
up to and including M64, of product grade A 
for threads M1 .6 to M24 and nominal lengths 
up to and including 10 d or 150 mm, 
whichever is the shorter, and product grade B 
for threads over M24 or nominal lengths over 
10 d or 150 mm, whichever is the shorter.  
NOTE - This type of product is the same as 
that covered by ISO 4014 with the exception 
of threading up to head and nominal lengths 
up to and including 200 mm as preferred 
lengths.  If, in special cases, specifications other than 
those listed in this standard are required, they 
can be selected from existing Inter national 
Standards, for example ISO 724, ISO 888, 
ISO 898 -1, ISO 965 -1, ISO 3506 -1, ISO 4753 
and ISO 4759 -1. 
249.  Communique on TS EN ISO 4018 Standard 
For Hexagon head screws - Product grade C 
published in The Official Gazette No. 28675 
of 12 June 2013 (Communique Number: 
MSG -MS-2013/12)  TS EN ISO 4018  Hexagon head 
screws - Product 
grade C  This document specifies the characteristics of 
hexagon head screws with threads from M5 
up to and including M64, of product grade C.  
NOTE - This type of product is the same as 
in ISO 4016, except that it is threaded up to 
the head.  
If, in special cases  specifications other than 
those listed  in this standard are required, they 
can be selected from existing International 
Standards such as ISO 7 24, ISO 888, ISO 
898-1, ISO 965 -1 and ISO 4759 -1. 
250.  Communique on TS EN ISO 4032 Standard 
For Hexagon nuts, style 1 - Product grades A 
and B published in The Official Gazette No. 
28845 of 8 December 2013 (Communique 
Number: MSG -MS-2013/40)  TS EN ISO 4032  Hexagon nuts, 
style 1 - Product 
grades A and B  This document specifies the characteristics of 
hexagon regular nuts (style 1) with threads 
from M1 .6 up to and including M64, with 
product grade A for threads D smaller than or 
equal to M16 and product grade B  for threads 
D larger than M16.  
If, in special cases  specifications other than 
those listed  in this standard are required, they 
can be selected from existing International 
Standards such as ISO 724, ISO 898 -2, ISO 
965-1, ISO 3506 -2 and ISO 4759 -1. NOTE - See ISO 4033  for hexagonal high 
nuts (style 2) .  
251.  Communique on TS EN ISO 4033 Standard 
For Hexagon high nuts (style 2) - Product 
grades A and B published in The Official 
Gazette  No. 29457 of 26 August 2015 
(Communique Number: MSG -MS-2015/8)  TS EN ISO 4033  Hexagon high nuts 
(style 2) - Product 
grades A and B  This document specifies the characteristics of 
hexagon high nuts (style 2) with threads from 
M5 up to and including M36, with product 
grade A for threads D smaller than or equal 
to M16 and product grade  B for threads D 
larger than M16.  
If, in special cases  specifications other than 
those listed  in this standard are required, they 
can be selected from existing International 
Standards such as ISO 724, ISO 898 -2, ISO 
965-1 and ISO 4759 -1. 
NOTE - See ISO 403 2 for normal  hexagonal  
nuts (style 1). 
252.  Communique on TS EN ISO 4034 Standard 
For Hexagon regular nuts (style 1) - Product 
grade C published in The Official Gazette No. 
29837 of 24 September 2016 (Communique 
Number: MSG -MS-2016/9)  TS EN ISO 4034  Hexagon regular 
nuts (style 1) - 
Product grade C  This standard  specifies the characteristics of 
hexagon regular nuts (style 1) with threads 
from M5  up to and including M64 and 
product grade C.  
If, in special cases, specifications other than 
those listed in this standard are required, they 
can be selected from existing International 
Standards, for example ISO 724, ISO 898 -2, 
ISO 965 -1 and ISO 4759 -1. 
253.  Communique on TS EN ISO 4035 Standard 
For Hexagon thin nuts chamfered (style 0) - 
Product grades A and B published in The TS EN ISO 4035  Hexagon thin nuts 
chamfered (style 
0) - Product grades 
A and B  This standard specifies the characteristics of 
chamfered hexagon thin nuts (style 0), with 
threads from M1 .6 up to and including M64, Official Gazette No. 29343 of 2 May 2015 
(Communique Number: MSG -MS-2015/3)  with product grade A for threads D ≤ M16 
and product grade B for threads D > M16.  
If, in special case s, specifications other than 
those listed in this standard are required, they 
can be selected from existing International 
Standards, for example ISO 724, ISO 898 -2, 
ISO 965 -1, ISO 3506 -2 and ISO 4759 -1. 
254.  Communique on Mandatory Standard 
published in The Official Gazette No. 25240 
of 25 September 2003 (Communique 
Number: ÖSG -2003/83)  TS EN ISO 4957  Tool steels  This standard covers the following grades of 
wrought tool steels:  
a) non-alloy cold -work tool steels;  
b) alloy cold -work tool steels;  
c) alloy hot -work tool steels;  
d) high-speed tool steels.  
If not stated otherwise, this International 
Standard applies to all types of hot -rolled, 
forged, cold -drawn or cold -rolled  products 
which are supplied in one of the surface a nd 
heat-treatment conditions given in 4.1.2 and 
Table 1.  
Products according to this standard may be 
produced by powder metallurgy.  
NOTE 1 - The Tables 2, 4, 6 and 8 cover only 
those steels which have gained certain 
international importance, which does not  
mean however, that they are available in all 
industrial countries. In addition, a number of 
other steels for tools are specified in  regional, 
national or company standards.  NOTE 2 - Where the heat resistance of the 
tools is of particular importance, as for  
example in the case of tools for hot forming  
glass, the material selection should be based 
on ISO 4955 or ISO 9722.  
1.2 In addition to this standard, the general 
technical delivery requirements of ISO 404 
are applicable.  
255.  Communique on Mandatory Standard 
published in The Official Gazette  No. 27287 
of 13 July 2009 (Communique Number: 
ÖSG -2009/12)  TS EN ISO 5199  Technical 
specifications for 
centrifugal pumps 
- Class II  This standard specifies the requirements for 
Class II centrifugal pumps of single -stage,  
multistage, horizontal or vertical 
construction, with any drive and any 
installation for general application. Pumps  
used in the chemical process industries (e.g. 
those conforming to ISO 2858) are typical of 
those covered by this  standard.  
This standard includes design features 
concerned with installation, maintenance and 
safety for  these pumps including baseplate, 
couplings and auxiliary piping, but it does not 
specify any requirements for the  driver other 
than those related to its rated power  output.  
Where application of this standard has been 
called for and requires a specific design 
feature,  alternative designs may be offered 
which meet the intent of this standard  
provided that the alternative  is described in 
detail.  Pumps not complying with all the 
requirements of this standard may be offered 
for consideration  provided that all deviations 
are stated.  
256.  Communique on TS EN ISO 6134 Standard 
For Rubber hoses and hose assemblies for 
saturated steam - Specification publi shed in 
The Official Gazette No. 31047 of 22 
February 2020 (Communique Number: 
MSG -MS-2020/19)  TS EN ISO 6134  Rubber hoses and 
hose assemblies 
for saturated steam 
- Specification  This document specifies requirements for 
two types of hoses and hose assemblies, low 
pressure with a maximum working pressure 
of 6 bar and high pressure with a maximum 
working pressure of 18 bar, made of rubber 
and hose fittings made of metal, designed to 
convey saturated steam and hot water 
condensate.  
Each type is divided into two classes having 
either an oil resistant or non -oil resistant 
cover.  
NOTE - Information on the frequency of 
testing of hose assemblies in use and storage 
is given in Annex A and Annex B  
257.  Communique on TS EN ISO 7046 -1 and TS 
EN ISO 7046 Standard For Countersunk flat 
head screws (common head style) with type 
H or type Z cross rec ess published in The 
Official Gazette No. 28642 of 9 May 2013 
(Communique Number: MSG -MS-2013/9)  TS EN ISO 7046 -
1 Countersunk flat 
head screws 
(common head 
style) with type H 
or type Z cross 
recess - Product 
grade A - Part 1: 
Steel screws of 
property class  4.8 This standard specifies the characteristics of 
countersunk flat head screws with threads 
from M1 .6 to M10 inclusive, of product 
grade A and property class 4.8, and with type 
H or type Z cross recess.  
If, in special cases, specifications other than 
those listed in this part of ISO 7046 are 
required, they can be selected from existing 
International Standards, for example ISO 
261, ISO 888, ISO 898 -1 and ISO 965 -2. TS EN ISO 7046 -
2 Countersunk flat 
head screws 
(common head 
style) with type H 
or type Z cross 
recess - Product 
grade A - Part 2: 
Steel screws of 
property class 8.8, 
stainless steel 
screws and non -
ferrous metal 
screws  This part of ISO 7046 specifies the 
characteristics of recessed countersunk flat 
head screws with threads M2 up to and 
includin g M10, of grade A and of property 
class 8.8 for steel, A2 -70 for stainless steel 
and CU2 and CU3 for non -ferrous metals.  
If, in special cases, specifications other than 
those listed in this part of ISO 7046 are 
required, they can be selected from existing 
International Standards, for example ISO 
261, ISO 888, ISO 898 -1, ISO 965 -2, ISO 
3506 -1, ISO 4759 -1 and ISO 8839.  
258.  Communique on TS EN ISO 7050 Standard 
For Cross -recessed countersunk (flat) head 
tapping screws published in The Official 
Gazette No. 28817 of 10 November 2013 
(Communique Number: MSG -MS-2013/28)  TS EN ISO 7050  Cross -recessed 
countersunk (flat) 
head tapping 
screws  This Standard specifies the characteristics of 
cross -recessed pan head tapping screws with 
thread sizes from ST 2 .2 to ST 9 .5 inclu sive. 
259.  Communique on TS EN ISO 7051 Standard 
For Cross -recessed raised countersunk (oval) 
head tapping screws published in The 
Official Gazette No. 28731 of 7 August 2013 
(Communique Number: MSG -MS-2013/20)  TS EN ISO 7051  Cross -recessed 
raised countersunk  
(oval) head 
tapping screws  This document specifies the characteristics of 
cross recessed raised countersunk (oval) head 
tapping screws with thread sizes from ST 2 .2 
to ST 9 .5 inclusive.  
260.  Communique on TS EN ISO 8673 Standard 
For Hexagon regular nuts (style 1) with 
metric fine pitch thread - Product grades A 
and B published in The Official Gazette  No. 
29258 of 5 February 2015 (Communique 
Number: MSG -MS-2015/1)  TS EN ISO 8673  Hexagon regular 
nuts (style 1) with 
metric fine pitch 
thread - Product 
grades A and B  This standard specifies the geometry of 
hexagon nuts with nominal thread diameter 
from 8 mm up to and including 64 mm and 
the mechanical properties of hexagon regular 
nuts (style 1) with metric fine pitch thread in 
product grade A for nominal threa d diameters 
8 mm ≤ D ≤ 16 mm and in product grade B 
for nominal diameters 16 mm < D ≤ 39 mm. If, in special cases, specifications other than 
those listed in this standard are required, they 
can be selected from existing International 
Standards, for example  ISO 724, ISO 898 -2, 
ISO 965 -1, ISO 3506 -2 and ISO 4759 -1.  
NOTE - As there is an insufficient nut height 
due to the fine pitch thread, there is a higher 
probability of nut thread stripping. Hence, 
high nuts (style 2) according to ISO 8674 are 
preferably u sed. 
261.  Communique on TS EN ISO 8674 Standard 
For Hexagon high nuts (style 2) with metric 
fine pitch thread - Product grades A and B 
published in The Official Gazette No. 29328 
of 16 April 2015 (Communique Number: 
MSG -MS-2015/2)  TS EN ISO 8674  Hexagon high nuts 
(style 2) with 
metric fine pitch 
thread - Product 
grades A and B  This document specifies the characteristics of 
hexagon high nuts (style 2) with metric fine 
pitch thread, with nominal thread diameters 
D from 8 mm up to and including 36 mm, 
with produc t grade A for sizes D smaller than 
or equal to 16 mm and product grade B for 
sizes D larger than 16 mm.  
If, in special cases, specifications other than 
those listed in this standard are required, they 
can be selected from existing International 
Standards, for example ISO 724, ISO 898 -2, 
ISO 965 -1 and ISO 4759 -1.  
262.  Communique on TS EN ISO 8675 Standard 
For Hexagon thin nuts chamfered (style 0) 
with metric fine pitch thread - Product grades 
A and B published in The Official Gazette 
No. 31015 of 21 January 2020 (Communique 
Number: MSG -MS-2019/36)  TS EN ISO 8675  Hexagon thin nuts 
chamfered (style 
0) with metric fine 
pitch thread - 
Product grades A 
and B  This standard specifies the characteristics of 
chamfered hexagon thin nuts (style 0), with 
metric fine pitch thread, with nominal thread 
diameters, D, from 8 mm up to and including 
64 mm, with product grade A for sizes D ≤ 16 mm and product grade B for sizes D > 16 
mm. 
If, in special cases, specifications other than 
those listed in this standard are required, the y 
can be selected from existing International 
Standards, for example ISO 724, ISO 898 -2, 
ISO 965 -1, ISO 3506 -2 and ISO 4759 -1. 
263.  Communique on TS EN ISO 8752 Standard 
For Spring -type straight pins - Slotted, heavy 
duty published in The Official Gazette No. 
28459 of 6 November 2012 (Communique 
Number: MSG -MS-2012/32)  TS EN ISO 8752  Spring -type 
straight pins - 
Slotted, heavy duty  This standard specifies the characteristics of 
slotted spring -type straight pins, made of 
steel or of austenitic or martensitic stainless 
steel, heavy duty with nominal diameter, d1, 
from 1 mm to 50 mm inclusive.  
264.  Communique on TS EN 10056 -1 Standard 
For Structural steel equal and unequal leg 
angles - Part 1: Dimensions published in The 
Official Gazette No. 30734 of 3 April 2019 
(Communique Number: MSG -MS-2019/8)  TS EN 10056 -1 Structural steel 
equal and unequal 
leg angles - Part 1: 
Dimensions  This standard specifies requirements for the 
nominal dimensions of hot -rolled equal and 
unequal leg angles. This standard does not 
apply to angles with square roots. These 
requirements do not apply to equal and 
unequal leg angles rolled from stainless steel.  
265.  Communique on Mandatory Standard 
published in The Official Gazette  No. 24848 
of 16 August 2002 (Communique Number: 
ÖSG -2002/54)  TS EN 10085  Nitriding steels - 
Technical delivery 
conditions  This standard specifies the technical delivery 
requirements for  
− semi -finished products, e. g. blooms, 
billets, slabs (see NOTE 3);  
− bars (see NOTE 3)  
− rod 
− wide flats  
− hot- or cold -rolled strip and sheet/plate  
− forgings (see NOTE 3)  
manufactured from the nitriding steels listed 
in Table 3 and supplied in one of the heat -treatment   conditions given for the different 
types of products in Table 1, line 2 to 4 and 
in one of the surface  conditions given in  
Table 2.  
The steels are, in general, intended for the 
fabrication of quenched and tempered and 
generally  machined and subsequently 
nitrided parts.  
NOTE 1 - Some grades from EN 10083 -1 are 
also used for nitriding treatment.  
NOTE 2 - Related standards are g iven in 
Bibliography.  
NOTE 3 - Hammer -forged semi -finished 
products (blooms, billets, slabs etc.) and 
hammer -forged bars are in  the following 
covered under semi -finished products or bars 
and not under the term “forgings”.  
1.2 In special cases, variations i n these 
technical delivery requirements or additions 
to them may  form the subject of an agreement 
at the time of enquiry and order (see annex 
B). 
1.3 In addition to the specifications of this 
standard, the general technical delivery  
requirements of EN 1002 1 are applicable.  
266.  Communique on Mandatory Standard 
published in The Official Gazette  No. 25178 TS EN 10202  Cold reduced 
tinmill products  - 
Electrolytic This standard specifies requirements for 
tinmill products in the form of sheets or coils 
for subsequent cutting into sheets. Tinmill of 24 July 2003 (Communique Number: 
ÖSG -2003/69)  tinplate and 
electrolytic 
chromium/chromiu
m oxide coated 
steel products consist of single and double reduced 
low carbon mild  steel electrolytically coated 
with either tin (tinplate) or 
chromium/chromium oxide (ECCS).  
Single reduced tinmill products are specified 
in nominal thicknesses that are multiples of 
0.005 mm  from 0 .17 mm up to and including 
0.49 mm. Double reduced tinmill products 
are specified in nominal  thicknesses that are 
multiples of 0 .005 mm from 0 .13 mm up to 
and including 0 .29 mm.  
This standard applies to coils and sheets cut 
from coils in nominal minimum widths of  
600 mm.  
NOTE - Standard width coils  for specific 
uses, e.g. tabstock, may be slit into narrow 
strip for supply in coil  form.  
267.  Communique on Mandatory Standard 
published in The Official Gazette No. 25178 
of 24 July 2003 (Communique Number: 
ÖSG -2003/67)  TS EN 10209  Cold rolled low 
carbon steel flat 
products for 
vitreous 
enamelling  - 
technical delivery 
conditions  This standard applies to cold rolled non -
coated low carbon steel flat products in rolled 
widths equal to or over 600 mm and in 
thicknesses equal to or less than 3 mm, 
delivered in sheet, wide strip, slit wide strip 
or cut lengths obtained from slit wide strip or 
sheet . 268.  Communique on Standard For Open die steel 
forgings for general engineering purposes - 
Part 1: General requirements and Part 3: 
Alloy special steels (TS EN 10250 -1 and TS 
EN 10250 -3) published in The Official 
Gazette No. 28433 of 6 October 2012 
(Communique Number: MSG -MS-2012/23)  TS EN 10250 -1 Open die steel 
forgings for 
general 
engineering 
purposes  - Part 1: 
General 
requirements  This standard specifies general technical 
delivery conditions for open die forgings, 
forged bars and pre -forged and finished on a 
continuous rolling mills  products for general 
engineering  purposes.  
General information on technical delivery 
conditions is gi ven in EN 10021.  
TS EN 10250 -3 Open die steel 
forgings for 
general 
engineering 
purposes  - Part 3: 
Alloy special 
steels  This standard specifies the technical delivery 
requirements for open die  forgings, forged 
bars and products pre -forged and finished in  
ring rolling mills, manufactured  from alloy 
special steel and supplied in the quenched 
and tempered condition.  
NOTE - The majority of steels listed in this 
Part of EN 10250 are identical to steels  
specified in EN 10083 -1 and more extensive 
information on hardenability and  
technological properties is given in that 
standard.  
General information on technical delivery 
conditions is given in EN 10021.  
269.  Communique on TS EN 10254 Standard For 
Steel closed die forgings - General technical 
delivery conditions publi shed in The Official 
Gazette No. 28433 of 6 October 2012 
(Communique Number: MSG -MS-2012/24)  TS EN 10254  Steel closed die 
forgings  - General 
technical delivery 
conditions  This standard specifies the general delivery 
conditions for steel closed die forgings.  
These forgings are produced by blow or 
pressure of the heated product at a suitable 
temperature  (hot or warm) in a die, which in 
the forming process shapes the material to the 
form of the die.  Similar products such as warm extrusions and 
upset fo rgings, are also regarded as part of the  
process.  
This standard applies also to closed die 
forgings when their surface is partially 
treated  subsequently by cold forming or 
coining, in order to improve the surface 
quality or to obtain more  precise dimension al 
accuracy.  
This standard does not apply to open die 
forgings, process in which the tooling does 
not fully  sursound the components produced.  
270.  Communique on Mandatory Standard 
published in The Official Gazette No. 27287 
of 13 July 2009 (Communique Number:  
2009/10)  TS EN 10255   
Non-alloy steel 
tubes suitable for 
welding and 
threading - 
Technical delivery 
conditions  
 This document specifies the requirements for 
circular non -alloy steel tubes suitable for 
welding and threading and  provides a number 
of options  for the finish of tube ends and 
coatings. This document covers tubes of 
specified  outside diameter 10 .2 mm to 165 .1 
mm (thread size 1/8 to 6) in two series, 
medium and heavy, and three types of  
designated thicknesses.  
NOTE - Tubes manufactured according t o 
this document can be used for the conveyance 
of fluids as well as for other  applications.  
271.  Communique on Mandatory Standard 
published in The Official Gazette No. 27284 
of 10 July 2009 (Communique Number: 
ÖSG -2009/5)  TS EN 10305 -1 Steel tubes for 
precision 
applications - 
Technical delivery 
conditions - Part 1: This Part of EN 10305 specifies the technical 
delivery conditions for seamless cold drawn 
steel tubes of circular  cross section for 
precision applications.  Seamless cold 
drawn tubes  NOTE - This Part of EN 10305 can also 
cover other types of cross section.  
Tubes according to this Part of EN 10305 are 
characterized by having precisely defined 
tolerances on dimensions  and a specified 
surface roughness. Typical fields of 
application are in the vehicle, furniture and 
general engineering  industries.  
272.  Communique on Mandatory Standard 
published in The Official Gazette No. 27284 
of 10 July 2009 (Communique Number: 
ÖSG -2009/8)  TS EN 10341  Cold rolled 
electrical non -alloy 
and alloy steel 
sheet and str ip 
delivered in the 
semi -processed 
state This standard specifies cold -rolled electrical 
non- oriented non -alloyed or alloyed steel 
sheet and strip delivered in nominal 
thicknesses of 0 .50 mm and 0 .65 mm in the 
semi -processed condition, that is without 
final heat treatment; in particular, it specifies 
general requirements, magnetic properties, 
geometric characteristics and tolerances and 
technological characteristics, as well as the 
inspection procedure.  
273.  Communique on Mandatory Standard 
published in Th e Official Gazette No. 24493 
of 14 August 2001 (Communique Number: 
ÖSG -2001/86 -87) TS 10562 EN 
60305  Insulators for 
overhead lines 
with a nominal 
voltage above 1 
kV-Ceramic or 
glass insulator 
units for a.c. 
systems -
Characteristics of 
insulator units of 
the cap and pin 
type This standard applies to string insulator units 
of the cap and pin type with insulating parts 
of ceramic material or glass intended for a.c. 
overhead lines with a nominal voltage greater 
than 1000 V.  274.  Communique on TS EN ISO 10642 Standard 
For Hexagon socket countersunk head screws 
published in The Official Gazette No. 28451 
of 24 October 2012 (Communique Number: 
MSG -MS-2012/30)  TS EN ISO 10642  Hexagon socket 
countersunk head 
screws  This standard specif ies the characteristics of 
hexagon socket countersunk head screws 
with threads from M3 up to and including 
M20, with product grade A and property 
classes 8.8, 10.9 and 12.9.  
NOTE - Particular attention is drawn to the 
note in Table 2 and to Table 3, concer ning the 
limitation on ultimate tensile load.  
If, in special cases, specifications other than 
those listed in this standard are required, they 
should  be selected from existing International 
Standards,  e.g. ISO 261, ISO 888, ISO 898 -
1, ISO 965 -2 and  ISO 475 9-1. 
275.  Communique on Mandatory Standard 
published in The Official Gazette  No. 22009 
of 2 August 1994 (Communique Number: 
94/21 -22) TS 11394  Safety gas hose 
with connector and 
connection 
armatures for use 
in gas burning 
appliances (Up to 
10 kPa)  This standard covers safety gas hoses with 
connector and connection armatures to be 
used for gases according TS 11395 and with 
the working pressures up to 10 kPa.  
This standard does not cover hoses 
conforming to TS 6114 and TS 10670.  276.  Communique on Mandatory Standard 
published in The Official Gazette  No. 22333 
of 4 July 1995 (Communique Number: 
95/68 -69) TS 11394/T1  
277.  Communique on TS EN ISO 1196 Standard 
For Petroleum and natural gas industries - 
Steel drill pipe published in The Official 
Gazette  No. 28784 of 3 October 2013 
(Communique Number: MSG -MS-2013/24)  TS EN ISO 11961  Petroleum and 
natural gas 
industries - Steel 
drill pipe  This standard specifies the technical delivery 
conditions for steel drill -pipes with upset 
pipe-body  ends and weld -on tool joints for 
use in drilling and production operations in 
petroleum and natural gas  industries for three 
product specification levels (PSL -1, PSL -2 
and PSL -3). The requirements for PSL -1 
form  the basis of this standard. The 
requirements that define different levels  of standard technical  requirements for PSL -2 
and PSL -3 are in Annex G.  
This standard covers the following grades of 
drill-pipe:  
− grade E drill -pipe;  
− high-strength grades of drill -pipe, grades 
X, G and S.  
A typical drill -pipe configuration is given, 
showing  main elements and lengths (see 
Figure B.1). The main  dimensions and 
masses of the grades of drill -pipe are given in 
both SI units (see Table A.1) and in USC 
units  (see Table C.1).  
This standard can also be used for drill -pipe 
with tool joints not specifie d by ISO or API  
standards.  
By agreement between purchaser and 
manufacturer, this standard can also be 
applied to other  drill-pipe body and/or tool -
joint dimensions. This standard lists 
supplementary requirements that  can 
optionally be agreed between purcha ser and 
manufacturer, for testing, performance 
verification and  non-destructive examination 
(see Annex E).  
This standard does not consider performance 
properties.  NOTE 1 - In this standard, drill -pipe is 
designated by label 1, label 2, grade of 
material (E , X, G and S),  upset type and type 
of rotary shouldered connection.  
Designations are used for the purpose of 
identification in ordering.  
NOTE 2 - Reference can be made to ISO 
10424 -2 or API Spec 7 -2 for the detailed 
requirements for the threading of  drill-pipe 
tool joints.  
NOTE 3 - Reference can be made to API RP 
7G for the performance properties of the 
drill-pipe.  
278.  Communique on TS EN 12449 Standard For 
Copper and copper alloys - Seamless, round 
tubes for general purposes published in The 
Official Gazette No. 30821 of 4 July 2019 
(Communique Number: MSG -MS-2019/18)  TS EN 12449  Copper and copper 
alloys - Seamless, 
round tubes for 
general purposes  This standard specifies the composition, 
property requirements and tolerances on 
dimensions and form for seamless round 
drawn copper and copper alloy tubes for 
general purposes supplied in the size range 
from 3 mm up to and in cluding 450 mm 
outside diameter and from 0 .3 mm up to and 
including 20 mm wall thickness. The 
sampling procedures and the methods of test 
for verification of conformity to the 
requirements of this standard are also 
specified.  
NOTE  - Tubes having an outsid e diameter 
less than 80 mm and/or a wall thickness 
greater than 2 mm in certain alloys are most frequently used for free machining purposes 
which are specified in EN 12168.  
279.  Communique on Mandatory Standard 
published in The Official Gazette No. 25242 
of 27 September 2003 (Communique 
Number: ÖSG -2003/86)  TS EN 13207  Silage 
thermoplastic films  This standard specifies the bas ic 
requirements for physical and mechanical 
characteristics of films used during the 
manufacture of silage and designed to last at 
least one year for protecting fodder . 
280.  Communique on TS EN ISO 13337 Standard 
For Spring -type straight pins - Slotted, light 
duty published in The Official Gazette  No. 
28459 of 6 November 2012 (Communique 
Number: MSG -MS-2012/1331)  TS EN ISO 13337  Spring -type 
straight pins  - 
Slotted, light duty  This standard specifies the characteristics of 
slotted spring -type straight pins, made of 
steel, austenitic or martensitic stainless steel, 
light duty with nominal diameter, d 1, from 2 
mm to 50 mm inclusive.  
281.  Communique on TS EN 13601 Standard For 
Copper and copper alloys - Copper rod, bar 
and wire for general electrical purposes 
published in The Official Gazette No. 29473 
of 12 September 2015 (Communique 
Number: MSG -MS-2015/9)  TS EN 13601  Copper and copper 
alloys - Copper 
rod, bar and wire 
for general 
electrical purposes  This standard specifies the composition, 
property requirements including electrical 
properties, and tolerances on dimensions and 
form for copper rod, bar and wire for general 
electrical purp oses. Cross -sections and size 
ranges are:  
− round, square and hexagonal rod with 
diameters or widths across -flats from 2 
mm up to and including 160 mm;  
− bar with thicknesses from 2 mm up to and 
including 40 mm and widths from 3 mm 
up to and including 200 mm ;  
− round, square, hexagonal and rectangular 
wire with diameters or widths across -
flats from 2 mm up to and including 25 
mm, as well as thicknesses from 0 .5 mm 
up to and including 12 mm with widths 
from 1 mm up to and including 200 mm.  The sampling procedu res and test methods 
for verification of conformity to the 
requirements of this standard are also 
specified.  
NOTE - Drawn, round copper wire  plain or 
tinned, single or multiline  for the 
manufacture of electrical conductors is 
specified in EN 13602.  
282.  Communique on Mandatory Standard 
published in The Official Gazette No. 25096 
of 2 May 2003 (Communique Number: 
MSG -MS-2019/12)  TS EN ISO 14890  Conveyor belts – 
Specification for 
rubber or plastics 
covered conveyor 
belts of textile 
construction for 
general use This standard specifies requirements for 
rubber and/or plastics covered conveyor 
belting of textile construction for general 
surface use on flat or troughed idlers.  
This standard is not suitable or valid for light 
conveyor belts as described in ISO 211 83-1.  
Items that are not requirements of this 
standard, but need to be agreed between the 
manufacturer and the purchaser, are included 
in Annex A. A list of the details intended to 
be supplied by the purchaser of belting with 
an enquiry is given in Annex B. 
283.  Communique on Mandatory Standard 
published in The Official Gazette  No. 25108 
of 14 May 2003 (Communique Number: 
ÖSG -2003/55)  TS EN ISO 15481  Cross recessed pan 
head drilling 
screws with 
tapping screw 
thread  This standard specifies the characteristics of 
cross recessed pan head drilling screws with 
tapping screw threads from ST 2.9 up to and 
including ST 6.3 . 
284.  Communique on Mandatory Standard 
published in The Official Gazette  No. 25108 TS EN ISO 15482  Cross recessed 
countersunk head 
drilling screws This standard specifies the characteristics 
ofrecessed countersunk head drilling screws of 14 May 2003 (Communique Number: 
ÖSG -2003/56)  with tapping screw 
thread  with tapping screw threads form ST 2.9 up to 
and including 6.3 . 
285.  Communique on Mandatory Standard 
published in The Official Gazette  No. 25108 
of 14 May 2003 (Communique Number: 
ÖSG -2003/57)  TS EN ISO 15483  Cross recessed 
raised countersunk 
head drilling 
screws with 
tapping screw 
thread  This standard specifies the characteristics of 
cross reces sed countersunk head drilling 
screws with tapping screw threds from ST 2.9 
up to and including ST 6.3  
286.  Communique on TS EN 16983 Standard For 
Disc springs - Quality specifications - 
Dimensions published in The Official 
Gazette No. 30734 of 3 April 2019 
(Communique Number: MSG -MS-2019/9)  TS EN 16983  Disc springs - 
Quality 
specifications - 
Dimensions  This standard specifies the set of 
requirements that ensure the correct 
functioning of disc spring. These include 
requirements relating to the materials and 
manufacturing process, tolerances on 
dimensions and spring forces, and also the 
permissible relaxation and fatigue life of such 
springs as a function of stress. All 
requirements specified here are minimum 
requirements. This standard covers three 
dimensional  series of disc springs.  
NOTE - In this standard, disc springs are 
divided into three groups and three 
dimensional series. Classification into groups 
is based on the manufacturing process, which 
is a function of the material thickness. The 
assignment of d isc springs to dimensional 
series is governed by the h0/t ratio.  
287.  Communique on TS EN 22568 Standard For 
Hand and machine -Operated Circular 
Screwing Dies and Hand -Operated Die 
Stocks published in The Official Gazette No. TS EN 22568  Hand and 
machine -Operated 
Circular Screwing 
Dies and Hand -This standard covers  the general dimensions 
of hand -operated and machine -operated 
screwing dies. Depending on the screw 30995 of 31 December 2019 (Communique 
Number: MSG -MS-2019/33)  Operated Die 
Stocks  diameters and pitches , these dimensions are 
given below,:  
− Outer diameter  
− Thickness  
− Cutting zone length  
− General connection dimensions.  
This standard also specifies the 
interchangeability dimensions of hand -
operated die stocks.  
288.  Communique on Mandatory Standard 
published in The Official Gazette No. 25096 
of 2 May 2003 (Communique Number: ÖSG -
2003/34)  TS EN 50182  Condu ctors for 
overhead lines -
Round wire 
concentric lay 
stranded 
conductors  This standard specifies the electrical and 
mechanical characteristics of round wire  
concentric lay bare overhead electrical 
conductors stranded in alternate directions, 
with or  without grease as per EN 50326, 
made of one or a combination of any of the 
following:  
a) Hard drawn Aluminium as per EN 60889  
designated AL1  
b) Aluminium alloy as per EN 50183 
designated AL2 to AL7  
c) Zinc coated steel wire as per EN 50189 
with grade and class designated ST1A, 
ST2B,  ST3D, ST4A, ST5E, and ST6C.  
d) Aluminium -clad steel wire as per EN 
61232 with class designation 20SA 
(grad es A and  B), 27SA, 30SA and 
40SA.  Conductors made of zinc coated steel wires 
only are not included.  
289.  Communique on Mandatory Standard 
published in The Official Gazette No. 24834 
of 2 August 2002 (Communique Number: 
ÖSG -2003/48)  TS EN 50189  Conductors for  
overhead lines  -  
Zinc coated steel 
wires  This standard applies to round zinc -coated 
steel wires used wires used in the 
construction and/or reinforcement of 
conductors for overhead power transmission 
purposes.  
290.  Communique on TS EN 60076 -1 Standard 
For Po wer transformers - Part 1: General 
published in The Official Gazette  No. 28988 
of 2 May 2014 (Communique Number: 
MSG -MS-2014/3)  TS EN 60076 -1 Power 
transformers - Part 
1: General  This part of IEC 60076 applies to three -phase 
and single -phase power transformers 
(including auto -transformers) with the 
exception of certain categories of small and 
special transformers such as:  
− single -phase transformers with rated 
power less than 1 kVA and three -phase 
transformers less than 5 kVA;  
− transformers, which have no windings 
with rated voltage higher than 1 000 V;  
− instrument transformers;  
− traction transformers mounted on rolling 
stock;  
− starting transformers;  
− testing transformers;  
− welding transfo rmers;  
− explosion -proof and mining 
transformers;  
− transformers for deep water (submerged) 
applications.  When IEC standards do not exist for such 
categories of transformers (in particular 
transformer having no winding exceeding 
1000 V for industrial applicati ons), this part 
of IEC 60076 may still be applicable either as 
a whole or in part.  
291.  Communique on Mandatory Standard 
published in The Official Gazette No. 23308  
of 5 April 1998 (Communique Number: 
98/14 -15) TS EN 60099 -4 Surge arresters -
Part 4: Metal oxide 
surge arresters 
without gaps for 
A.C. systems  This standard applies to non -linear metal -
oxide resistor type surge orresters without 
spork gaps designed to limit voltage surges 
on a.c.  power circuits.  
292.  Communique on Mandatory Standard 
published in The Official Gazette No. 26615 
of 16 August 2007 (Communique Number: 
ÖSG -2007/(27))  TS EN 60254 -1 Lead -acid traction 
batteries - Part 1: 
General 
requirements and 
methods of test  This part of IEC 60254 is applic able to lead -
acid traction batteries used as power sources 
for electric propulsion.  
The tests defined are relevant to all traction 
battery applications which include road 
vehicles,  locomotives, industrial trucks and 
mechanical handling equipments. Tests 
which may be used  specifically to test 
batteries developed for use in vehicles such 
as light passenger vehicles,  motor cycles, 
light commercial vehicles, etc.  may be found 
in alternative standards e.g.  IEC 61982 -2. 
The object of this standard is to specify 
certain essential characteristics of traction 
batteries  or cells, together with the relevant 
test methods of those characteristics.  
Although Part 2 of this standard defines 
dimensions of commonly used traction cells, the tests  in Part 1 may be applied to ce lls and 
monobloc batteries of other dimensions, if 
the application is appropriate.  
293.  Communique on TS EN 60282 -1 Standard 
For High -voltage fuses - Part 1: Current -
limiting fuses published in The Official 
Gazette  No. 31012 of 18 January 2020 
(Communique Number: MSG -MS-2019/31)  TS EN 60282 -1 High -voltage fuses 
- Part 1: Current -
limiting fuses  This part of IEC 60282 applies to all types of 
high-voltage current -limiting fuses designed 
for use outdoors or indoors on alternating 
current systems of 50 Hz and 60  Hz and of 
rated  voltages exceeding 1 000 V.  
Some fuses are provided with fuse -links 
equipped with an indicating device or a 
striker. These  fuses come within the scope of 
this standard, but the correct operation of the 
striker in  combination with the tripping 
mechanism of the switching device is outside 
the scope of this  standard; see IEC 62271 -
105. 
294.  Communique on Mandatory Standard 
published in The Official Gazette No. 23650 
of 25 March 1999 (Communique Number: 
ÖSG -99/16 -17) TS EN 60383 -1 Insulators for 
overhead lines 
with a nominal 
voltage above 
1000V Part 1: 
Ceramic or glass 
insulator units for 
a.c. systems -
Definitions, Test 
methods and 
acceptance criteria.  This part of IEC 383 applies to insulators of 
ceramic material or glass for use on a.c.  
overh ead power lines and overhead traction 
lines with a nominal voltage greater than  
1000 V and a frequency not greater than 100 
Hz. 
It also applies to insulators for use on d.c. 
overhead electric traction lines.  
This part applies to string insulator units, 
rigid overhead line insulators and to 
insulators of  similar design when used in 
substations.  It does not apply to insulators forming pa rts 
of electrical apparatus or to pa rts used in 
their construction or to post insulators which 
are covered by IEC 168: Tes ts on indoor and  
outdoor post insulators of ceramic material or 
glass for systems with nominal voltages  
greater than 1 000 V.  
It may be regarded as a provisional standard 
for insulators for use on d.c. overhead power  
lines. IEC 438: Tests and dimensions fo r 
high-voltage d.c. insulators, gives general  
guidance for those insulators.  
NOTE - An international standard dealing 
with tests on insulators for d.c. overhead lines 
is in preparation  and is intended to replace the 
relevant clauses of IEC 438.  
Tests on in sulator strings and insulator sets 
(for example, wet switching impulse 
voltage) bare dealt with in part 2 of IEC 383.  
NOTES  
1 - This part does not include artificial 
pollution tests, radio -interference tests or 
residual strength tests.  
These subjects and relevant test methods are 
dealt with in the following IEC reports:  
IEC 437: Radio interference test on high -
voltage insulators  IEC 507: Artificial pollution tests on high -
voltage insulators to be used on a.c. systems  
IEC 797: Residual strength of string in sulator 
units of glass or ceramic material for 
overhead lines after  mechanical damage of 
the dielectric.  
2  - The term "ceramic material" is used in 
this part to refer to porcelain materials and, 
contrary to North  
American practice, does not include glasse s. 
The object of this part is:  
− to define the terms used;  
− to define insulator characteristics and to 
prescribe the conditions under which the 
specified values of these characteristics 
shall be verified;  
− to prescribe test methods;  
− to prescribe acceptance criteria.  
This part does not include requirements 
dealing with the choice of insulators for 
specific  operating conditions.  
NOTE - A guide for the choice of insulators 
under polluted conditions has been 
published, see IEC 815.  
Numerical values for insulator  characteristics 
are specified in IEC 305, IEC 433 and  IEC 
720.  295.  Communique on Mandatory Standard 
published in The Official Gazette  No. 23657 
of 5 April 1999 (Communique Number: 
99/17 -18) TS EN 60383 -2 Insulators for 
overhead lines 
with a nominal 
voltage  above 
1000 V  - Part 2:  
Insulator strings 
and insulator sets 
for a.c. systems  - 
Definitions, test 
methods and 
acceptance criteria  This standard covers insulator strings and 
insulator sets consisting of string string 
insulator units  made  of ceramic material  or 
glass used on a.c. overhead power lines with 
a nominal voltage greater than 1000  Volts 
and a fre quency not greater than 100 Hz.  
This standard is also applied to insulator 
strings  and insulator sets used in direct 
current power transmission lines.  
This standard applies to string  insulator units 
and insulator sets of similar design when used 
in power distribution and transformer 
substations.  
This standard can be regarded as a temporary 
standard for insulator string s, insulator sets 
and composite insulator  sets used in direct 
current power transmission lines.  
The purpose of this standard is to describe 
standard electrical test procedures and 
acceptance criteria to verify the defined 
characteristics of insulator strings  and 
insulator sets covered by this sta ndard.  
The purpose of these tests and characteristics 
is to provide a common basis for designers, 
users and suppliers of power transmission 
line, insulator and line equipment when the 
description, evaluation or verification of the electrical characteristic s of such equipment is 
required.  
These tests on insulators, whether supplied 
individually, in strings or in sets, are not 
intended to be mandatory tests.  
NOTES  
1- Tests on chain insulator units are covered 
in IEC 60383 -1. Tests on combined 
insulators are reviewed in IEC 61109.  
2- This standard does not contain artificial 
contamination or radio interference tests. 
These subjects and related test methods 
are examined in the following IEC 
standards.  
IEC 60437: Radio Interference Test on High 
Voltage Insulators  
IEC 60507: Artificial Contamination Tests 
for High Voltage Insulators Used in 
Alternating Current Systems.  
3- Investigations of power arc experiments 
are still ongoing.  
296.  Communique on TS EN 60708 Standard For 
Low-frequency cables with polyolefin 
insulation a nd moisture barrier polyolefin 
sheath published in The Official Gazette No. 
28451 of 24 October 2012 (Communique 
Number: MSG -MS-2012/29)  TS EN 60708  Low-frequency 
cables with 
polyolefin 
insulation and 
moisture barrier 
polyolefin sheath  This standard is intended to define 
polyolefin -insulated cables for insertion into 
local outdoor networks.  
This standard is applicable to polyolefin 
insulated and moisture barrier polyolefin sheathed telephone cables, filled or unfilled 
with copper conduc tors, and used as:  
a) Cables suitable for installation in ducts.  
b) Cables suitable for direct burial in the 
ground.  
c) Cables with integral suspension strand 
for aerial installations.  
This standard is in accordance with ITU -T 
Recommendations.  
This standard includes general design details 
and requirements for dimensions and other 
constructional details as well as mechanical, 
electrical and environmental characteristics 
for all types of low -frequency cables with 
polyolefin insulation (solid or cellular), fille d 
or unfilled, and moisture barrier polyolefin 
sheath (with integral suspension strand).  
297.  Communique on TS IEC 60189 -2 Standard 
For Low -frequency cables and wires with 
PVC insulation and PVC sheath - Part 2: 
Cables in pairs, triples, quads and quintuples 
for inside installations published in The 
Official Gazette No. 28389 of 22 August 
2012 (Com munique Number: MSG -MS-
2012/20)  TS IEC 60189 -2 Low-frequency 
cables and wires 
with PVC 
insulation and 
PVC sheath - Part 
2: Cables in pairs, 
triples, quads and 
quintuples for 
inside installations  This part of IEC 60189 is applicable to cables 
for inside ins tallations, intended for the  
interconnection of the following:  
− transmission equipment;  
− telecommunications equipment;  
− equipment for data processing.  
NOTE  - It is the responsibility of the 
manufacturer to establish quality assurance 
by quality control proced ures which  will 
ensure that the product will meet the 
requirements of this standard. It is not intended that a complete testing  programme 
must be carried out on every length of 
conductor and cable. When the purchaser 
wishes to specify  acceptance tests or o ther 
quality procedures, it is essential that 
agreement be reached between the purchaser 
and the manufacturer by the time of ordering.  
298.  Communique on TS IEC 60189 -3 Standard 
For Low -frequency cables and wires with 
PVC insulation and PVC sheath - Part 3: 
Equipment wires with solid or stranded 
conductor wires, PVC insulated, in singles, 
pairs and triples published in The Official 
Gazette  No. 28445 of 18 October 2012 
(Communique Number: MSG -MS-2012/27)  TS IEC 60189 -3 Low-frequency 
cables and wires 
with PVC 
insulation and 
PVC sheath - Part 
3: Equipment 
wires with solid or 
stranded conductor 
wires, PVC 
insulated, in 
singles, pairs and 
triples  This part of IEC 60189 is applicable to 
equipment wires with solid or stranded 
conductor,  polyvinyl chloride (PVC) 
insulated, in singles, pairs and triples to be 
used for internal wiring of  
telecommunication equipment, industrial and 
consumer electronic equipment.  
NOTE  - It is the responsibility of the 
manufacturer to establish quality assurance 
by quality control procedur es which  will 
ensure that the product will meet the 
requirements of this standard. It is not 
intended that a complete testing  programme 
must be carried out on every length of 
conductor. When the purchaser wishes to 
specify acceptance  tests or other quality  
procedures, it is essential that agreement be 
reached between the purchaser and the  
manufacturer by the time of ordering.  
299.  Communique on Mandatory TS IEC 60502 -4 
Standard published in The Official Gazette  TS IEC 60502 -4 Power cables with 
extruded insulation 
and their This part of IEC 60502 specifies the test 
requirements for type testing of accessories 
for power cables with rated voltages from No. 29600  of 21 January 2016 (Communique 
Number: MSG-MS-2016/2)  accessries for rated 
voltages from 1 kV 
(Um= 1,2 kV) up 
to 30 kV (Um= 36 
kV) – Part 4: Test 
requirements on 
accessories for 
cables with rated 
voltages from 6 kV 
(Um= 7,2 kV) up 
to 30 kV (Um= 36 
kV) 3,6/6 (7,2) kV up to 18/30 (36) kV, 
complying with  IEC 60502 -2. 
Accessories for special applications, such as 
aerial cables, submarine or ship cables or  
hazardous situations (explosive 
environments, fire -resistant cables or seismic 
conditions),  are not included.  
It is not necessary to repeat these tests, once 
successfully completed, unless changes are  
made in t he materials, design or 
manufacturing process which might affect 
the performance  characteristics.  
Test methods are included in IEC 61442.  
NOTE - This standard does not invalidate 
existing approvals of products achieved on 
the basis of national standards  and 
specifications and/or the demonstration of 
satisfactory service performance. However, 
products approved  according to such national 
standards or specifications cannot directly 
claim approval to this IEC standard. It may 
be possible, subject to agreement b etween 
supplier and purchaser, and/or the relevant 
conformity assessment body, to  demonstrate 
that conformity to the earlier standard can be 
used to claim conformity to this standard, 
provided an  assessment is made of any 
additional type testing that may n eed to be 
carried out. Any such additional testing that is part of a sequence of testing cannot be done 
separately . 
300.  Communique on Mandatory Standard 
published in The Official Gazette No. 23670 
of 19 July 1999 (Communique Number: 
ÖSG -99/43 -44) TS IEC 60535  Jet fans and 
regulators  This standard covers jet fans and regulators 
up to 250 volts a.c. or. d.c . 
301.  Communique on Mandatory Standard 
published in The Official Gazette No. 27539 
of 1 April 2010 (Communique Number: 
ÖSG -2010/5)  TS IEC 60989  Separating 
transformers, 
autotransformers, 
variable 
transformers and 
reactors  This standard is applicable to stationary or 
portable, single -phase or  polyphase, air -
cooled separating transformers, 
autotransformers,  variable transformers and 
small reactors, associated or not, having a  
rated supply voltage not exceeding 1 000 V 
a.c., a rated frequency  not exceeding 500 Hz, 
a rated no -load or load output voltage not  
exceeding 15 kV a.c. or d.c. and a rated 
output not exceeding:  
− single -phase transformers: 1 kVA  
− single -phase reactors:  2 kVAR  
− polyphase transformers:  5 kVA  
− polyphase reactors:   10 kVAR  
unless otherwise specified in the relevant 
chapters.  
This standard is applicable to transformers 
where double or reinforced  insulation 
between circuits is not required  by the 
installation  rules or by the appliance 
specification.  The technological development of 
transformers might imply a need to  increase 
the higher limit of the rated frequency.  
This standard is also applicable to 
transformers associated with  specific it ems of 
equipment, to the extent decided upon by the 
relevant  IEC Technical Committees.  
Normally, the transformers are intended to be 
associated with equipment  to provide 
voltages different from the supply voltage for 
the functional requirement of the equip ment. 
The safety insulation may be  provided (or 
completed) by other features of the 
equipment, such as the  body. Parts of output 
circuits may be connected to the input circuit 
or to protective earth.  
This standard is applicable to dry type or 
encapsulated transformers.  
For transformers filled with liquid dielectric 
or pulverized material,  such as sand, 
requirements are under consideration.  
302.  Communique on Mandatory Standard 
published in The Official Gazette No. 27699 
of 14 September 2010 (Communique 
Number:  ÖSG -2010/24)  TS ISO 246  Rolling bearings - 
Cylindrical roller 
bearings, separate 
thrust collars - 
Boundary 
dimensions  This standard specifies the width, the 
maximum outside diameter, the bore and the 
bore minimum chamfer of separate thrust 
collars for cyl indrical roller bearings in 
diameter series 0, 2, 3, and 4 as specified in 
ISO 15.  
Dimensions for overall width and other 
geometrical features are not specified as they are dependent on the internal design of the 
bearings.  
303.  Communique on TS ISO 254 Standard For 
Belt drives - Pulleys - Quality, finish and 
balance published in The Official Gazette No. 
30894 of 20 September 2019 (Communique 
Number: MSG -MS-2019/21)  TS ISO 254  Belt drives - 
Pulleys - Quality, 
finish and balance  This standard specifies the characteristics of 
quality which are common to all transmission 
pulleys. It establishes specific quality levels 
for the finish and balance of transmission 
pulleys and test pulleys.  
This standard is applicable to transmission 
pulleys for V -belts, V -ribbed belts, flat or 
synchronous belts; it does not apply to those 
pulleys for variable speed drives that have 
one or more moving flanges.  
The other characteristics of transmission 
pulleys can be found in the relevant 
International Stan dards.  
304.  Communique on Mandatory Standard 
published in The Official Gazette  No. 25239 
of 24 September 2003 (Communique 
Number: ÖSG -2003/88)  TS ISO 1174 -2 Assembly tools for 
screws and nuts  - 
Driving squares 
Part 2:  Driving 
squares for power 
hand socket tools  This part of ISO 1175 specifies the 
dimensions and designation of driving 
squares for power socket tools . 
Manually operated power hand socket tools 
are given in 1174 -1. 
305.  Communique on TS ISO 2725 -1 Standard 
For Assembly tools for screws and nuts - 
Square drive sockets - Part 1: Hand -operated 
sockets published in The Official Gazette  No. 
30062 of 10 May 2017 (Communique 
Number: MSG -MS-2017/8)  TS ISO 2725 -1 Assembly tools for 
screws and nuts - 
Square drive 
sockets - Part 1: 
Hand -operated 
sockets  This part of ISO 2725 specifies dimensions, 
the designation, and the marking of hand -
operated square drive sockets with operating 
end and having a hexagonal or double 
hexagonal form in accordance with ISO 
1174 -1.  NOTE 1 - Hand -operated square drive 
sockets are listed under number 2 1 02 01 0 
in ISO 1703.  
NOTE 2 - The figures in this part of ISO 
2725 are given only as examples. They are 
not intended to influence the manufacturer’s 
design.  
306.  Communique on Mandatory Standard 
published in The Official Gazette No. 25239 
of 24 September 2003 (Communique 
Number: ÖSG -2003/88)  TS ISO 2725 -3 Assembly tools for 
screws and nuts  - 
Squares drive 
sockets Part 3:  
Machine  - 
operated sockets 
("non impact")  - 
Dimensions  This part of ISO 2725 specifies dimensions, 
designation and marking of machine operated 
"non -impact" square  drive sockets.  
NOTE 1 - Machine operated "non -impact" 
square drive sockets are listed under number 
301 in ISO 1703:1983.  
NOTE 2 - Hand -operated sockets are dealt 
with in ISO 2725 -1. Machine -operated 
"impact" sockets are dealt with in  ISO 2725 -
2. 
307.  Communique on TS ISO 3315 Standard For 
Assembly tools for screws and nuts - Squares 
drive sockets Part 3: Machine - operated 
sockets ("non impact") - Dimensions 
published in The Official Gazette No. 30656 
of 15 January 2019 (Communique Number: 
MSG -MS-2018/ 3) TS ISO 3315  Assembly tools for 
screws and nuts  - 
Squares drive 
sockets Part 3:  
Machine  - 
operated sockets 
("non impact")  - 
Dimensions  This standard is applicable to the driving 
parts of hand -operated square drive socket 
wrenches identified in ISO 1703 u nder 
designations 6 1 00 04 0, 6 1 00 06 0, 6 1 00 
06 1, 6 1 00 09 0, 6 1 00 10 0, 6 1 00 10 1, 6 
1 00 01 0, 6 1 00 01 1, 6 1 00 03 0, 6 1 00 05 
0 and 6 1 00 05 1.  
NOTE - These designations correspond to 
the former (old) designation numbers 253, 
255, 256,  257, 251, 252 and 254.  
It specifies  a) the overall dimensions,  
b) the minimum Rockwell hardness value 
for their squares,  
c) the method of torque testing,  
d) the minimum torsional strength values,  
e) the method endurance of testing for 
ratchet handles,  
f) designation, and 
g) marking.  
308.  Communique on TS ISO 3317 Standard For 
Assembly tools for screws and nuts - Square 
drive adaptor with hexagon or cylindrical flat 
drive, for power socket wrenches published 
in The Official Gazette No. 31074 of 20 
March 2020 (Communique Number: MSG -
MS-2020/27)  TS ISO 3317  Assembly tools for 
screws and nuts - 
Square drive 
adaptor with 
hexagon or 
cylindrical flat 
drive, for power 
socket wrenches  This standard prescribes the technical 
specifications for square drive adaptor 
hexagon or cylind rical flat inserts for power 
socket wrenches. It applies to square drive 
adaptor with hexagon drive or with 
cylindrical flat end drive as defined in ISO 
1173, and to driving squares for power socket 
wrenches as defined in ISO 1174 -2. 
Square drive adaptors with hexagon drive for 
power socket wrenches are listed under 
number 5 2 00 02 0 in ISO 1703.  
309.  Communique on Mandatory Standard 
published in The Official Gazette No. 27975 
of 5 December 2008 (Communique Number: 
ÖSG -2008/16)  TS ISO 3996  Road vehicles - 
Brake hose 
assemblies for 
hydraulic braking 
systems used with 
non-petroleum -
base brake fluid  This standard specifies the test procedures 
for, and performance requirements and 
marking of hydraulic brake hose assemblies 
to be used in hydraulic brake systems of road 
vehicles of which the nominal inside 
diameter of the hose is 3, 2 mm or 4, 8 mm. 
Applies to assemblies made of a hose 
fabricated from cord and synthetic elastomers 
and assembled with metal end fittings for use with non -petroleum -base brake fluids i n 
accordance with ISO 4925.  
310.  Communique on Mandatory Standard 
published in The Official Gazette  No. 27601 
of 4 June 2010 (Communique Number: ÖSG -
2010/12)  TS ISO 5251  Stainless steel butt 
welding fittings  This standard, specifies the dimensions, 
tolerances, and the generally used grades of 
stainless steel for butt welding bends Type 
3D (90 and 180 degree)  With and without 
straight straight ends and type 5D (90 
degree)comcentric and eccentric reducer, 
tees caps and stub ends with requirements as 
used for piping work . 
311.  Communique on TS ISO 5290 Standard For 
Belt drives - Grooved pulleys for narrow V - 
belts - Groove sections 9N/J, 15N/J and 
25N/J (effective system) published in The 
Official Gazette No. 30894 of 20 September 
2019 (Communique Number: MSG -MS-
2019/22)  TS ISO 5290  Belt drives - 
Grooved pulleys 
for narrow V  - 
belts - Groove 
sections 9N/J, 
15N/J and 25N/J 
(effective system  This standard specifies the principal 
characteristics of grooved pulleys (for groove 
sections 9N/J, 15N/J and 25N/J) intended to 
take both single and joined narrow V -belts 
for industrial power transmission drives. 
Some background information on the series 
of eff ective diameters is given in annex A.  
NOTE - The effective width of a groove is 
regarded as the basic dimension of 
standardization in the effective system for 
grooves and for the corresponding narrow V -
belts considered as a whole.  
312.  Communique on TS ISO 5 291 Standard For 
Belt drives - Grooved pulleys for joined 
classical V -Belts - Groove sections AJ, BJ, 
CJ and DJ (Effective System) published in 
The Official Gazette No. 30894 of 20 
September 2019 (Communique Number: 
MSG -MS-2019/23)  TS ISO 5291  Belt drives  - 
Grooved pulleys 
for joined classical 
V-Belts  - Groove 
sections AJ, BJ,  CJ 
and DJ (Effective 
System)  This standard specifies the principal 
characteristics of grooved pulleys (for groove 
sections AJ, BJ, CJ and DJ), intended to take 
joined classical V -belts for industrial power 
transmission drives.  
NOTE 1 - The effective width of a groove is 
regarded as the basic dimension of standardization for grooves and for the 
corresponding joined V -belts considered as a 
whole.  
NOTE 2 - The pitch line position can only be 
given approximately. The approximate pitch 
diameter of a pulley can be calculated by the 
following formula:  
dp = de - 2be 
313.  Communique on TS ISO 6194 -1 Standard 
For Rotary shaft lip -type seals incorporating 
elastomeric sealing elements - Part 1: 
Nominal dimensions and tolerances 
published in The Official Gazette  No. 28496 
of 13 December 2012 No. 28496 
(Communique Number: MSG -MS-2012/37)  TS ISO 6194 -1 Rotary shaft lip -
type seals 
incorporating 
elastomeric sealing 
elements - Part 1: 
Nominal 
dimensions and 
tolerances  This part of ISO 6194 describes seals 
utilising elastomeric sealing elements. They 
are considered suitable for  use under low -
pressure conditions (see 6.1).  
This part of ISO 6194 shows seal types and 
examples. It also specifies the nominal 
dimensions and  tolerances of the seals, shafts 
and housings, as well as a dimensional 
identification code.  
NOTE - ISO 6194 is complementary to ISO 
16589 which covers seals incorporating 
thermoplastic sealing elements.  
314.  Communique on TS ISO 6194 -4 Standar d 
For Rotary shaft lip -type seals incorporating 
elastomeric sealing elements - Part 4: 
Performance test procedures published in The 
Official Gazette  No. 28932 of 5 March 2014 
(Communique Number: MSG -MS-2014/1)  TS ISO 6194 -4 Rotary shaft lip -
type seals 
incorporating 
elastomeric sealing 
elements - Part 4: 
Performance test 
procedures  This part of ISO 6194 specifies test 
requirements for rotary shaft lip type seals. 
The tests may be used for qualification 
purposes. Materials qual ity control, dynamic 
testing and supplementary low temperature 
testing requirements are also covered.  315.  Communique on Mandatory Standard 
published in The Official Gazette  No. 23785 
of 13 August 1999 (Communique Number: 
ÖSG -99/84 -85) TS ISO 7375 -2 Road vehicles  -  
Coiled tube 
assemblies for air 
brake connection 
between towing 
and towed vehicles 
Part 2: 
Performance 
requirements  This part of ISO 7375 specifies the minimum 
requirements for coiled tube assemblies 
manufactured  from thermoplastic tubing and 
with suitable end fittings.  
It applies to coiled tube assemblies for 
vehicle  combinations equipped with air brake 
systems.  
This part of ISO 7375 does not apply to other 
thermoplastic tubing used in brake systems.  
The coiled tube assemblies covered by this 
part of ISO 7375 belongs to two possible 
categories:  
− tube assemblies for use up to a maximum 
working pressure of 1 000 kPa;  
− tube assemblies for use up to a maximum 
working pressure of 1 250 kPa;  
and within a temperature range between - 40 
°C and + 100 °C.  
316.  Communique on TS ISO 9981 Standard For 
Belt drives - Pulleys and V -ribbed belts for 
the automotive industry - PK profile: 
Dimensions published in The Official 
Gazette  No. 30894 of 20 September 2019 
(Communique Number: MSG -MS-2019/25)  TS ISO 9981  Belt drive s - 
Pulleys and V -
ribbed belts for the 
automotive 
industry - PK 
profile: 
Dimensions  This standard specifies the principal 
dimensional characteristics of V -ribbed 
pulley groove profiles, together with the 
corresponding endless V -ribbed belts of PK 
profile which are used predominantly for 
automotive accessory drive applications. The 
complete array of V -ribbed belts and pulleys 
of PH, PJ, PK, PL and PM profile for 
industrial and other nonautomotive 
applications is the subject of ISO 9982. PK belt profile dime nsions and tolerances are the 
same in both International Standards.  
317.  Communique on TS ISO 9982 Standard For 
Belt drives - Pulleys and V -ribbed belts for 
industrial applications - PH, PJ, PK, PL and 
PM profiles: Dimensions published in The 
Official Gazette  No. 30894 of 20 September 
2019 (Communique Number: MSG -MS-
2019/26)  TS ISO 9982  Belt drives - 
Pulleys and V -
ribbed belts for 
industrial 
applications - PH, 
PJ, PK, PL and 
PM profiles: 
Dimensions  This standard specifies the principal 
dimensional characterist ics of V -ribbed 
pulley groove profiles, together with the 
corresponding endless V -ribbed belts, of PH, 
PJ, PK, PL and PM profiles which are used 
for general industrial applications.  
The PK belt was originally established for 
automotive accessory drive applications and 
ISO 9981 deals specifically with that 
particular field.