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 51 - 60 of 3690
| Registry number | Case number | Claimant name | Product identifier | Claim/exemption status | Exemption expiry date |
|---|---|---|---|---|---|
| 3901321 | 2026-092717 | CES ENERGY SOLUTIONS / PURECHEM | STIMWRX-NANOSURF | Active | 2029-09-12 |
| 3902307 | 2026-092703 | Technologies O=C=O Inc. (OCO Technologies Inc.) | FLOCFlash PRO100 | Active | 2029-09-17 |
| 3902324 | 2026-092352 | Raybo Chemical Co. | Raybo 60 Norust | Active | 2029-09-15 |
| 3900852 | 2026-092087 | Nalco Canada ULC | COMPTRENE™ EC3144B | Active | 2029-09-09 |
| 3907343 | 2026-091696 | Nalco Canada ULC | NALCO® VIA8701 | Active | 2029-10-02 |
| 3909405 | 2026-090866 | UOP LLC | UOP BENFIELD ACTIVATOR SOLUTION (ACT-1) | Active | 2029-10-24 |
| 3909404 | 2026-090865 | UOP LLC | Merox Plus | Active | 2029-10-23 |
| 3909403 | 2026-090864 | UOP LLC | Merox FB Catalyst | Active | 2029-10-23 |
| 3909402 | 2026-090863 | UOP LLC | Merox No. 8 Catalyst | Active | 2029-10-23 |
| 3909401 | 2026-090862 | UOP LLC | Merox No. 10 Catalyst | Active | 2029-10-23 |