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 41 - 50 of 3690
| Registry number | Case number | Claimant name | Product identifier | Claim/exemption status | Exemption expiry date |
|---|---|---|---|---|---|
| 3903421 | 2026-098687 | SYENSQO USA LLC | RHODASURF TLA 4070 | Active | 2029-09-29 |
| 3903415 | 2026-098656 | Integrity Bio-Chemicals, LLC | Performance Series 880 | Active | 2029-10-22 |
| 3903355 | 2026-095409 | ChampionX Canada ULC | FHE4250W | Active | 2029-09-18 |
| 3903159 | 2026-095306 | Baker Hughes Canada Company | SCW4754X | Active | 2029-09-18 |
| 3902843 | 2026-094931 | Baker Hughes Canada Company | RE35138DMW DEMULSIFIER | Active | 2029-09-15 |
| 3902842 | 2026-094900 | Baker Hughes Canada company | TRO4499 Tracer | Active | 2029-09-12 |
| 3903158 | 2026-094876 | Fluid Energy Ltd. | CI-S220 | Active | 2029-09-18 |
| 3903082 | 2026-094835 | ChampionX Canada ULC | CLAR13031W | Active | 2029-09-19 |
| 3903157 | 2026-094717 | Italmatch USA Corporation | SPE 2504 | Active | 2029-09-18 |
| 3902306 | 2026-093552 | CES ENERGY SOLUTIONS / PURECHEM | WRXSOL-QTZ-HT | Active | 2029-09-12 |