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.

Displaying 1 - 10 of 2750

Table - List of claims and exemptions
Registry number Case number Claimant name Product identifier Claim/exemption status Exemption expiry date
3431130 2021-072292 ZL EOR Chemicals Ltd. ZLPAM-FR® Active 2026-08-12
3425343 2021-062859 ZL Chemicals Ltd. ZLFR Friction Reducer Active 2026-09-21
12367 2020-012446 Xypex Chemical Corporation Xypex Modified Active 2025-03-19
12368 2020-012447 Xypex Chemical Corporation Xypex Patchn Plug Active 2025-03-19
12366 2020-012448 Xypex Chemical Corporation Xypex Concentrate Active 2025-03-19
11504 2020-011562 Xerox Research Centre of Canada xcm-csGRV1 Withdrawn
3517055 2023-030116 Win Manuco Ltd. GTQ Active 2026-07-05
9959 2020-009981 Win Manuco Ltd. Stirmox E/L/M Active 2024-05-01
12351 2020-012436 Win Manuco Ltd. eQi Active 2026-02-02
3399540 2021-003275 Win Manuco Ltd. CB-SFR Active 2026-02-09