G/TBT/N/BDI/108  
17 May 2021  
(21-4109) 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:  BURUNDI   
If applicable, name of local government involved (Article 3.2 and 7.2):   
2. Agency responsible:   
Burundi Bureau of Standards and Quality Control (BBN)  
Boulevard de la Tanzanie N° 500  
BP: 3535 Bujumbura, Burundi  
Tel: +25722221815/+25722221577  
E- Mail: info@bbnburundi.org  
Website: www.bbnburundi.org  
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 [X], 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):  Paints and 
varnishes (ICS 87.040)  
5. Title, number of pages and language(s) of the notified document:  Etch primer 
(single pack and 2 -pack) — Specification (16 page(s), in English)  
6. Description of content:  This Draft East African specifies the requirem ents, sampling 
and test methods, for single pack and two -pack etch primers intended for pre -treating 
metal surfaces to improve the adhesion of paint system applied to them.  
7. Objective and rationale, including the nature of urgent problems where 
applicab le: Consumer information, labelling; Quality requirements; Harmonization  
8. Relevant documents:   
• ASTM F735 -17, Standard Test Method for Abrasion Resistance of Transparent 
Plastics and Coatings Using the Oscillating Sand Method$  
• ISO 1514, Paints and varnishes — Standard panels for testing$  
• ISO 1524, Paints, varnishes and printing ink — Determination of fineness of 
grind 
• ISO 2431, Paints and varnishes — Determination of flow time by use of flow 
cups 
• ISO 2811, (all parts), Paints and varnishes — Determi nation of density  
• ISO 3251, Paints varnishes and plastics — Determination of non - volatile matter 
content  G/TBT/N/BDI/108  
 
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  • ISO 3856 -6, Paints and varnishes — Determination of "soluble" metal content — 
Part 6: Determination of total chromium content of the liquid portion of  the 
paint — Flame atomic absorption spectrometric method  
• ISO 4618, Paints and varnishes — Terms and definitions  
• ISO 6503, Paints and varnishes — Determination of total lead — Flame atomic 
absorption spectrometric method ISO 9117 -1, Paints and varnishes — Drying 
tests — Part 1: Determination of through -dry state and through -dry time  
• ISO 9227, Corrosion tests in artificial atmospheres — Salt spray tests  
• ISO 11127 -4, Preparation of steel substrates before application of paints and 
related products — Test methods for non -metallic blast -cleaning abrasives — 
Part 4: Assessment of hardness by a glass slide test  
• ISO 11890 -1, Paints and varnishes — Determination of volatile organic 
compound (VOC) content — Part 1: Difference method  
• ISO 15528, Paints, varnishes a nd raw materials for paints and varnishes — 
Sampling  
• ISO 17132, Paints and varnishes — T-bend test  
9. Proposed date of adoption:  To be determined  
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:   
Documentation and Information Centre Division at BBN  
Boulevard de la Tanzanie N° 500  
BP: 3535 Bujumbura, Burundi  
Tel: +25722221815 or +25722221577  
E- Mail: info@bbnburundi.org  
Website: www.bbnburundi.org  
https://bbnburundi.org/wp -content/uploads/2021/05/DEAS -_1053_2021_Etch -
primer.pdf