List of claims and exemptions under the Hazardous Materials Information Review Act

This table summarizes claims and exemptions from disclosure of confidential business information that have been submitted to Health Canada under the Hazardous Materials Information Review Act.

This page is updated on a regular basis to include new claims filed with Health Canada, as well as status updates for existing claims and exemptions.

If you have any questions or feedback, please contact whmis.claim-demande.simdut@hc-sc.gc.ca.

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Table - List of claims and exemptions
Registry number Case number Claimant name Product identifier Claim/exemption status Exemption expiry date
3802514 2025-115720 Veolia Water Technologies & Solutions Canada GP PETROFLO 20Y99 Active 2028-10-21
3802513 2025-115719 Veolia Water Technologies & Solutions Canada GP PETROFLO 20Y98 Active 2028-10-21
3800949 2025-113223 Schlumberger Canada LTD Non-Emulsifying Agent W54 Active 2028-11-25
3800948 2025-113171 Schlumberger Canada Limited Fluid Stabilizer L081 Active 2028-10-25
3799861 2025-113129 Veolia Water Technologies & Solutions Canada GP DIMETALLIC 9P4 Active 2028-10-09
3798773 2025-112926 Nalco Canada ULC EC5689A Pour Point Depressant Active 2028-10-21
3802058 2025-112729 Schlumberger Canada Limited Organic Acid L083 Active 2028-10-23
3802929 2025-111306 Hach Company DPD Total Chlorine Reagent Active 2028-10-25
3807939 2025-107976 Imperial Oil Limited MOBIL 1 RACING 0W-50 / HUILE POUR COMPÉTITION 1 0W-50 DE MOBIL Active 2028-11-15
3807938 2025-107975 Imperial Oil Limited MOBIL 1 RACING 0W-30 / HUILE POUR COMPÉTITION 1 0W-30 DE MOBIL Active 2028-11-15