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 751 - 760 of 3020
| Registry number | Case number | Claimant name | Product identifier | Claim/exemption status | Exemption expiry date |
|---|---|---|---|---|---|
| 3439663 | 2021-080471 | Canadian Energy Services LP | PCCS-103 | Active | 2026-05-06 |
| 3438082 | 2021-078506 | Italmatch USA Corporation | Dequest FS8911 | Active | 2026-05-24 |
| 3437371 | 2021-077149 | ChampionX Canada ULC | EMBR12422A | Active | 2026-04-04 |
| 3437156 | 2021-074687 | Verifrac - Verdechem Technologies Company | VERISTIM 301 | Active | 2026-05-24 |
| 3433342 | 2021-074680 | Verifrac - Verdechem Technologies Company | VERISTIM 101 | Active | 2026-05-24 |
| 3433192 | 2021-074537 | ChampionX Canada ULC | FLOW18397A | Active | 2026-04-01 |
| 3432059 | 2021-073932 | Integrity Bio-Chemicals, LLC | NE11XT W | Active | 2026-08-22 |
| 3432049 | 2021-073828 | ChampionX Canada ULC | AIM1022 | Active | 2026-04-01 |
| 3432118 | 2021-073630 | Calfrac Well Services Ltd. | CalTreat™ 7322 | Active | 2026-02-17 |
| 3431306 | 2021-072824 | King Industries, Inc. | K-KAT 670 | Active | 2026-04-25 |