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
3397949 2020-086626 Verdesian Life Sciences, U.S., LLC Alterra L Active 2026-06-03
3397948 2020-086627 Verdesian Life Sciences, U.S., LLC Trident V Active 2026-06-03
3337083 2019-039877 VerdeChem Technologies Inc. ADFe 1051 Active 2026-08-31
3321003 2019-011182 Veolia Water Technologies & Solutions Canada GP STYREX40 Active 2025-09-24
3340555 2019-053456 Veolia Water Technologies & Solutions Canada GP PROSWEET S1765 Active 2025-11-26
12111 2020-012211 Veolia Water Technologies & Solutions Canada GP Petroflo 20Y3450 Expired 2022-10-16
12321 2020-012424 Veolia Water Technologies & Solutions Canada GP PROSWEET OC2557 Expired 2024-05-01
3321000 2019-011183 Veolia Water Technologies & Solutions Canada GP STYREX50 Active 2025-09-24
3327925 2019-023622 Veolia Water Technologies & Solutions Canada GP E.C.O.FILM EF2591 Active 2025-10-04
3340677 2019-053460 Veolia Water Technologies & Solutions Canada GP THERMOFLO 7041 Active 2025-10-12