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
3488194 2022-057356 HP Inc. P2V67Series Active 2026-10-17
3488197 2022-057359 HP Inc. V1Q70Series Active 2026-10-17
10040 2020-010093 Innospec Fuel Specialties LLC OGI-7653 Active 2026-10-17
3488186 2022-057348 HP Inc. 1XB34Series Active 2026-10-17
3488189 2022-057351 HP Inc. C9370Series Active 2026-10-17
3488192 2022-057354 HP Inc. CM996Series Active 2026-10-17
3488195 2022-057357 HP Inc. P2V73Series Active 2026-10-17
3499343 2023-000899 Baker Hughes Canada Company ARKLEAR 4074 WATER CLARIFIER Active 2026-10-13
10039 2020-010092 Innospec Fuel Specialties LLC OGI-7077 Active 2026-10-13
3542632 2023-062873 ChampionX Canada ULC CORR27373A Active 2026-10-13