G/SPS/N/CAN/1435  
 
2 May 2022  
(22-3434) Page: 1/2 
Committee on Sanitary and Phytosanitary Measures  Original: English/French  
 
  NOTIFICATION  
1. Notifying Member:  CANADA  
If applicable, name of local government involved:   
2. Agency responsible:  Pest Management Regulatory Agency (PMRA), Health Canada  
3. Products covered (provide tariff item number(s) as specified in national 
schedules deposited with the WTO; ICS numbers should be provided in addition, 
where applicable):  Pesticide topramezone in or on various commodities (ICS codes: 
65.020, 65.100, 67.040, 67.120, 67.200)  
4. Regions or countries likely to be affected, to the extent relevant or practicable : 
[X] All trading partners   
[ ] Specific regions or countries:   
5. Title of the notified document:  Proposed Maximum Residue Limit: Topramezone 
(PMRL2022 -07). Language(s):  English and French . Number of pages:  8 and 9  
6. Description of content:  The objective of the notified document PMRL2022 -07 is to 
consult on the listed maximum residue limits (MRLs) for topramezone that have been 
proposed by Health Canada's Pest Management Regulatory Agency (PMRA).  
MRL (ppm)1 Raw Agricultural Commodity (RAC) and/or Processed Commodity  
0.05 Fat and meat byproducts of poultry2 
0.01 Rapeseeds3 (crop subgroup 20A) (revised); eggs and meat of poultry2 
1 ppm = parts per million . 
2 From poultry con sumption of feed treated with topramezone . 
3 Canola is a variety of rapeseed . 
An MRL is proposed for each commodity included in the listed crop groupings in 
accordance with the  Residue Chemistry Crop Groups webpage 
(https://www.canada.ca/en/health -canada/services/consumer -product -safety/pesticides -
pest-management/public/protecting -your-health -environment/pesticides -food/residue -
chemistry -crop-groups.html ) in the Pesticides and Pest Management section of the 
Canada.ca website.  
7. Objective and rationale: [X]  food safety, [  ] animal health, [  ] plant protection, 
[ ] protect humans from animal/plant pest or disease, [  ] protect territory from 
other damage from pests.   
8. Is there a relevant international standard? If so, identify the standard:  
[ ] Codex Alimentarius Commission (e.g.  title or serial number of Codex 
standard or related text) :  
[ ] World Organization for Animal Health (OIE) (e.g.  Terrestrial or Aquatic 
Animal Health Code, chapter number) :  G/SPS/N/CAN/1435  
 
- 2 - 
 
  [ ] International Plant Protection Convention (e.g.  ISPM number) :  
[X] None  
Does this proposed regulation conform to the relevant international standard?  
[ ] Yes   [X] No  
If no, describe, whenever possible, how and why it deviates from the 
international standard:  Currently, there are no Codex MRLs listed for topramezone in or 
on any commod ity according to the Codex Alimentarius Pesticide Index website.  
9. Other relevant documents and language(s) in which these are available:  
Health  Canada  website:  https://www.canada.ca/en/health -canada/services/consumer -
product -safety/pesticides -pest-management/public/consultations.html , PMRL2022 -07, 
posted: 28 April 2022  (available in English and French)  
10. Proposed  date of adoption (dd/mm/yy) : Normally within four to five months from the 
posting of the Proposed MRL document on the Health Canada website.  
Proposed date of publication (dd/mm/yy) :  
11. Proposed date of entry into force: [  ] Six months from date of publication , and/or  
(dd/mm/yy) : On the date the measure is adopted.  
[ ] Trade facilitating measure   
12. Final date for comments: [  ] Sixty days from the date of circulation of the 
notification and/or (dd/mm/yy) : 12 July 2022  
Agency or authority designated to handle comments: [  ] National Notification 
Authority, [X]  National Enquiry Point. Address, fax number and e -mail address (if 
avail able) of other body:   
13. Text(s) available from: [  ] National Notification Authority, [X]  National Enquiry 
Point. Address, fax number and e -mail address (if available) of other body:   
The electronic version of the regulatory text can be found at:  
https://www.canada.ca/en/health -canada/services/consumer -product-safety/pesticides -
pest-management/public/consultations/proposed -maximum -residue -
limit/2022/topramezone/document.html  (English)  
https://www.canada.ca/fr/sante -canada/services/securite -produits -
consommation/pesticides -lutte-antiparasitaire/public/consultations/limites -maximales -
residus -propose es/2022/topramezone/document.html  (French)  
 
Canada's Notification Authority and Enquiry Point  
Technical Barriers and Regulations Division  
Global Affairs Canada  
111 Sussex Drive  
Ottawa, Ontario, K1A 0G2  
Canada  
Tel: +(343) 203 4273  
Fax: +(613) 943 0346  
E-mail: enquirypoint@international.gc.ca