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 781 - 790 of 3020
| Registry number | Case number | Claimant name | Product identifier | Claim/exemption status | Exemption expiry date |
|---|---|---|---|---|---|
| 3428246 | 2021-068399 | Calfrac Well Services Ltd | CalTreat™ 7311 | Active | 2026-02-17 |
| 3427393 | 2021-068396 | ChampionX Canada ULC | CLAR01601A | Active | 2026-03-28 |
| 3427394 | 2021-068158 | ChampionX Canada ULC | CXP002841 | Active | 2026-03-28 |
| 3427273 | 2021-068155 | Halliburton Group Canada | Excelerate LX-15 | Active | 2026-06-13 |
| 3427252 | 2021-067862 | ArrMaz Products Inc. | DUSTROL® 3003 UV | Active | 2026-07-08 |
| 3427272 | 2021-067589 | Solenis Canada ULC | Pergasol™ C RED 78 L | Active | 2026-03-14 |
| 3428001 | 2021-066646 | Covestro LLC | BAYFIT SA 512 COMP B | Withdrawn | |
| 3428000 | 2021-066645 | Covestro LLC | BAYDUR STR-822 COMPONENT B | Active | 2026-07-11 |
| 3432787 | 2021-066421 | Westlake Epoxy | Epoxy Research Curing Agent RSC-4628 | Active | 2026-05-24 |
| 3426490 | 2021-066112 | Nalco Canada ULC | TRASAR™ TRAC2566 | Active | 2026-03-14 |