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 2841 - 2850 of 3020
| Registry number | Case number | Claimant name | Product identifier | Claim/exemption status | Exemption expiry date |
|---|---|---|---|---|---|
| 3333532 | 2019-037497 | Ingevity Corporation | EnvaWet SCTO | Active | 2026-02-07 |
| 3333283 | 2019-037465 | Baker Hughes Canada Company | PSS1001 SCALE INHIBITOR | Active | 2026-02-07 |
| 3333087 | 2019-037463 | Nalco Canada ULC | NALCO® EC5626AW | Active | 2025-11-08 |
| 3334892 | 2019-037447 | ChemTreat Inc. | ChemTreat FL5203ZC | Active | 2025-11-01 |
| 3333086 | 2019-037422 | Nalco Canada ULC | NALCO® EC5626A | Active | 2025-11-01 |
| 3336147 | 2019-037106 | Calfrac Well Services Ltd. | DynaRate™ 6547 | Active | 2025-10-18 |
| 3333767 | 2019-035557 | Compass Minerals Manitoba Inc. | ROCKET SEEDS™ Moly Liquid 0-0-2 | Active | 2025-11-01 |
| 3332206 | 2019-035543 | Canadian Energy Services LP | CES 0818 | Active | 2026-03-25 |
| 3332066 | 2019-035328 | Baker Hughes Canada Company | FORSA™ HIW7180 Hydrate Inhibitor | Active | 2026-03-25 |
| 3332520 | 2019-035280 | BASF Canada Inc. | Irgalube ML 3010 A | Active | 2025-10-07 |