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
3741153 2025-027444 Veolia Water Technologies & Solutions Canada GP GENGARD GN8022 Active 2028-04-12
3740709 2025-026889 CES Energy Solutions DR-800 Active 2028-04-18
3738554 2025-023840 Kinetix Solutions, L.L.C. KS-2015 Active 2028-04-23
3737486 2025-023012 The Lubrizol Corporation SOLSPERSE™ 41000 Active 2028-04-03
3742804 2025-022346 Chevron Phillips Chemical Scentinel® H2™ Odorant – series 2 Active 2028-07-03
3742803 2025-022345 Chevron Phillips Chemical Scentinel® H2™ Odorant – series 1 Active 2028-06-27
3737485 2025-022161 Nalco Canada ULC NALFLOTE™ F160-31 Active 2028-04-01
3737484 2025-022156 Nalco Canada ULC NALFLOTE™ F160-27 Active 2028-04-01
3740004 2025-018402 Mud Master Drilling Fluid Services Ltd. Op-T-Stim KSF-202 Active 2028-04-08
3736314 2025-018295 Innovative Chemical Technologies Inc. Flexiwet CZ-1000 Active 2028-04-01