G/TBT/N/TZA/512  
14 December 2020  
(20-9017) Page: 1/2 
Committee on Technical Barriers to Trade  Original:  English  
 
  
NOTIFICATION  
The following notification is being circulated in accordance with Article 10.6  
 
1. Notifying Member:  TANZANIA   
If applicable, name of local government involved (Article 3.2 and 7.2):   
2. Agency responsible:  Tanzania Bureau of Standards  
Name and address (including telephone and fax numbers , email and website 
addresses, if available) of agency or authority designated to handle comments 
regarding the notification shall be indicated if different from above:   
3. Notified under Article 2.9.2 [X], 2.10.1 [   ], 5.6.2 [   ], 5.7.1 [   ], other :  
4. Products covered (HS or CCCN where applicable, otherwise national tariff 
heading. ICS numbers may be provided in addition, where applicable):  - Soap 
and organic surface -active products and preparations, in the form of bars, cakes, moulded 
pieces or shapes, and paper, wadding, felt and nonwovens, impregnated, coated or 
covered with soap or detergent : (HS 34011); Surface active agents (ICS 71.100.40)  
5. Title, number of pages  and language(s) of the notified document:  DEAS 127 -1: 
2020 Synthetic detergent powders — Specification — Part 1: Household hand use (10 
page(s), in English)  
6. Description of content:  This Draft East African Standard specifies the requirements, 
sampling and test methods for synthetic detergents for household use. This standard does 
not cover machine wash and industrial detergent powders  
7. Objective and rationale, including the nature  of urgent problems where 
applicable:  Consumer information, labelling; Quality requirements  
8. Relevant documents:   
ISO 672, Soaps — Determination of moisture and volatile matter content — Oven 
method  
ISO 673, Soaps — Determination of content of ethanol -insoluble matter  
ISO 2870, Surface active agents — Detergents — Determination of anionic -active 
matter hydrolysable and non -hydrolysable under acid conditions  
ISO 2871 -1, Surface active agents — Detergents — Determination of cationic -active 
matter content — Part 1: High -molecular -mass cationic -active matter  
ISO 2871 -2, Surface active agents — Detergents — Determination of cationic -active 
matter content — Part 2: Cationic -active matter of low molecular mass (between 200 
and 500)  
ISO 4313, Washing pow ders — Determination of total phosphorous (v) oxide content — 
Quinoline phosphomolybdate gravimetric method  
ISO 4316, Surface active agents — Determination of pH of aqueous solution — 
Potentiometric method  
ISO 4317, Surface -active agents and detergents — Determination of water content — G/TBT/N/TZA/512  
 
- 2 - 
 
  Karl Fischer methods  
ISO 862, Surface active agents — Vocabulary  
9. Proposed date of adoption:  February 2021  
Proposed date of entry into force:  6 months from adoption  
10. Final date for comments:  60 days from notification  
11. Texts available from:  National enquiry point [X] or address, telephone and fax 
numbers and email and website addresses, if available , of other body:   
Contact person(s):  
Ms. Bahati Samillani  (NEP officer) and Mr. Clavery Chausi  
Tanzania Bureau of Standards (TBS)  
 
Morogoro/Sam Nujoma Road, Ubungo  
P O Box 9524  
Dar Es Salaam  
 
+(255) 22 2450206  
nep@tbs.go.tz ; bahati.samillani@tbs.go.tz  
http://www.tbs.go.tz  
https://members.wto.org/crnattachments/2020/TBT/TZA/20_7674_00_e.pdf