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
10222 2020-010249 ChampionX Canada ULC Product 6107 Expired 2025-11-01
10210 2020-010247 Schlumberger Canada Limited D-STRUCTOR Withdrawn
10177 2020-010246 Solenis Canada ULC Basazol Violet 94L Expired 2025-09-13
10176 2020-010245 Nouryon Surface Chemistry LLC C-1205 CW Expired 2025-09-13
10169 2020-010244 Halliburton Canada ULC MC P-3040 Active 2026-10-03
10170 2020-010242 Halliburton Canada ULC MC P-3014 Expired 2026-03-18
10178 2020-010240 Specialty Intermediates Inc. Secure CI-455 Expired 2025-09-13
10159 2020-010238 Innospec Fuel Specialties LLC OGI-9340 Expired 2023-02-11
10160 2020-010237 Innospec Fuel Specialties LLC OGI-9993 Expired 2022-09-24
10156 2020-010236 Nalco Canada ULC NALCO® 61950 Expired 2023-01-07