EN   EN 
 
 
 EUROPEAN  
COMMISSION   
Brussels, XXX   
[…](2020) XXX  draft  
ANNEXES 1 to 3  
 
ANNEXES  
to the  
Commission Delegated Regulation (EU) 2020/...  
supplementing Regulation (EU) 2019/2144 of the European Parliament and of the 
Council by laying down detailed rules concerning the alcohol interlock installation 
facilitation in motor vehicles and amending Annex II to that Regulation and amending 
Annex II to Regulation (EU) 2018/858 of the European Parliament and of the Council   EN 1  EN ANNEX I  
Technical requirements  
1. Alcohol  interlock  installation  facilitation  shall  allow  the fitting or retrofitting  of an 
alcohol  interlock  complying  with European  Standards  EN 50436 -1:2014  or EN 
50436-2:2014 .  
2. The vehicle  system  as regards  alcohol  interlock  installation  facilitation  in each 
motor  vehicle  of categories  M and N shall  conform  to the relevant  vehicle model  as 
laid down  in the alcohol  interlock  installation  document  (‘installation  document’) , 
conforming  to European  Standard  EN 50436 -7:2016 . For this purpose,  the 
installation  document  shall  cover  at least one of the options  in EN 50436 -7:2016  
Annex  C 3a, 3b or 3c. The vehicle  manufacturer  may provi de the installation  
document  conforming  to later revisions  of the European  Standard,  in agreement  
with the approval  authority  and the technical  service.  
3. Installation  document  
3.1. The installation  document  shall  contain  a detailed description, diagrams and 
images explaining the installation of an alcohol interlock , covering any of the 
following  sets of information :  
(a) the information  regarding  battery  feed,  ground,  vehicle  ready  and start 
enabler;  
(b)  the information  regarding  battery  feed,  ground,  vehicle  ready  and start-
allowing  or start-prohibiting  input  and output  line, and an optional  
detection  of propulsion  capability  (e.g. engine  run) or vehicle  moving  
signal  line; or 
(c) the information  regarding  battery  feed,  ground  and a data bus connection . 
3.2. Any additional  software , hardware  or procedures  necessary  to allow  the installation  
of an alcohol  interloc k in a standard  vehicle  shall  be identified  and indicated  in the 
installation  document.  
3.3. The alcohol  interlo ck shall  be in the blocking  state normally . The blocking  state of 
the alcohol  interlock  shall  be achieved  by either  an open  output  relay,  a 
corresponding  output  signal  or the corresponding  digital  bus message.  The closure  
of this relay  or the change  of the blocking  output  signal  into the non-blocking  
output  signal  or the transmission  of the corresponding  non-blocking  data bus 
message  shall  occur  when  an accepted  breath  sample  with an alcohol  concentration  
below  the pre-set limit  has been  delivered.  
3.4. An installed  alcohol  interlock  shall  only intervene  in the engine  starting  process  or 
in allowing  the vehicle to move  under  its own power  upon  the activation  of the 
vehicle  master  control  switch  and the alcohol  interlock  shall  not influence  a 
running  engine  or a moving  vehicle.  
4. Access  to alcohol  interlock  facilitation  information  
4.1. Vehicle  manufacturer s shall  make  the installation  document  accessible  in 
accordance  with Annex  X to Regulation  (EU)  2018/858 . Access  to the installation  
document  shall  be restricted  to independent  operators  that comp ly with Appendix  3 
of that Annex.  EN 2  EN 5. The vehicle  manufacturer  shall  annex  to the information  document  a declaration   
made  out using  the template  set out in the Appendix  to this Annex . 
  EN 3  EN Appendix  
 
Manufacturer’s declaration  
 
(Manufacturer):  
............................................................................................................................. ......... .........  
(Address of the manufacturer):  
.................................... .................................................................................. ....................... .  
 
Certifies that  
It provides access to the alcohol  interlock  instal lation  document  in compliance with Article 1 
of Commission Delegated Regulation (EU) …/… (1) [PO: this Regulation]  for the following 
vehicle make and type : … 
The principal website address(es) , where the alcohol interlock installation document may be 
accessed, is (are) listed in Annex  A to this certificate . The contact details of the responsible  
manufacturer's representative who has signed this certificate  are set out in Annex B to this 
certificate . 
Done at …[Place]  
On …[Date]  
[Signature] [Position] [] 
 
Annex A: website address(es)  
Annex B: contact details  
___________   
(1) [PO:  insert  full title and OJ reference.]  EN 4  EN ANNEX II  
Amendment to Regulation (EU) 2019/2144  
 
In Annex  II to Regulation  (EU)  2019/2144  the row for requirement E1  is replaced by the 
following:  
‘E1 Alcohol 
interlock 
installation 
facilitation   Commission 
Delegated Regulation 
(EU) 2021/…  (*) 
[Please insert 
reference to this 
Regulation ]  B B B B B B       
___________________  
(*) Commission Delegated Regulation (EU) 2021/[… - number and full title/OJ reference to be added before 
publication. ]’. EN 5  EN ANNEX III  
 
Amendments to Regulation (EU) 2018/ 858 
 
Appendix 1 of Part I of Annex II to Regulation (EU) 2018/ 858 is amended as follows:  
(1) in Table  1 the following entry 73 is added : 
 
‘73 E1 Al cohol 
interlock 
installation 
facilitation   Regulation 
(EU) 
2019/ 2144  of 
the European 
Parliament 
and of the 
Council  (*) 
Commission 
Delegated 
Regulation 
(EU) 
2021 /[…(**) 
- number  to 
be added 
before 
publication.]  Vehicles based on a 
vehicle type covered by a 
EU type -approval of 
vehicles produced in 
unlimited series  X 
   Vehicles with more than 
2 seating positions  X 
________________________________  
(*) Regulation (EU) 2019/2144 of the European Parliament and of the Council of 27 November 2019 on type -
approval requirements for motor vehicles and their trailers, and  systems, components and separate technical units 
intended for such vehicles, as regards their general safety and the protection of vehicle occupants and vulnerable 
road users, amending Regulation (EU) 2018/858 of the European Parliament and of the Council and repealing 
Regulations (EC) No 78/2009, (EC) No 79/2009 and (EC) No 661/2009 of the European Parliament and of the 
Council and Commission Regulations (EC) No 631/2010, (EU) No 406/2010, (EU) No 672/2010, (EU) No 
1003/2010, (EU) No 1005/2010, (EU) No 100 8/2010, (EU) No 1009/2010, (EU) No 19/2011, (EU) No 109/2011, 
(EU) No 458/2011, (EU) No 65/2012, (EU) No 130/2012, (EU) 347/2012, (EU) No 351/2012, (EU) No 1230/2012 
and (EU) 2015/166  
(**) Commission Delegated Regulation (EU) 2021/[… - number and full titl e/OJ reference to be added before 
publication. ]’ 
 
(2) in Table 2 the following entry 73 is added :  
 
‘73 E1 Al cohol 
interlock 
installation Regulation 
(EU) 
2019/ 2144  Vehicles based on a 
vehicle type covered by 
a EU type -approval of X  EN 6  EN facilitation   Regulation 
(EU) 
2021/ [… - 
number  to 
be added 
before 
publication.]  vehicles produced in 
unlimited series  
   Vehicles with more than 
2 seating positions  X’