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.

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Table - List of claims and exemptions
Registry number Case number Claimant name Product identifier Claim/exemption status Exemption expiry date
3509327 2023-016751 The Lubrizol Corporation LUBRIZOL® GR9540 Active 2026-06-13
3509038 2023-016659 Dow Chemical Canada ULC XUS2023-SAGD-3 Active 2026-04-29
3507925 2023-015065 Dow Chemical Canada ULC XUS2023-SAGD-5 Active 2026-04-21
3507924 2023-015059 Dow Chemical Canada ULC XUS2023-SAGD-4 Active 2026-04-22
3507923 2023-014873 Dow Chemical Canada ULC XUS2023-SAGD-2 Active 2026-04-22
3507717 2023-014751 Canadian Energy Services LP Liquislide S Active 2026-05-19
3507379 2023-014190 Dow Chemical Canada ULC XUS2023-SAGD-1 Active 2026-04-20
3507271 2023-014111 3M Canada Company 3M™ Neoprene High Performance Rubber and Gasket Adhesive 1300 Active 2026-06-06
3507229 2023-013726 Barentz Canada ULC Barentz FracGuard Active 2026-05-18
3506671 2023-013161 Fusion Technologies Inc. IH-BLA-3 Active 2026-06-13