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
3494437 2022-068109 Fluid Energy Ltd. Enviro-Syn® HCR-7000 N-Hance Active 2026-01-25
3494436 2022-068108 Fluid Energy Ltd. Enviro-Syn® HFR-1000 Active 2026-01-25
3493623 2022-068071 BASF Canada Inc. DEGRESSAL SD 20 Active 2026-05-24
3494959 2022-068066 Lamberti Canada, Incorporated LDP 3614 Active 2026-02-21
3493486 2022-067804 Ingevity Corporation PC-1779 Active 2025-12-17
3493490 2022-067557 BYK USA Inc. ANTI-TERRA U Active 2027-04-16
3493489 2022-067556 BYK USA Inc. DISPERBYK-110 Active 2027-04-16
3493488 2022-067419 Sialco Materials Ltd EBR-2432 Active 2026-02-02
3493191 2022-067314 Italmatch USA Corporation ECO GAA007 B Active 2026-02-07
3492799 2022-066528 ChampionX Canada ULC Torq Free HD Active 2026-01-11