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 11 - 20 of 3690
| Registry number | Case number | Claimant name | Product identifier | Claim/exemption status | Exemption expiry date |
|---|---|---|---|---|---|
| 3911749 | 2026-111786 | Ingevity Corporation | QPR-H2C | Active | 2029-10-27 |
| 3915127 | 2026-111727 | Nalco Canada ULC | NALFLOTE™ F140 | Active | 2029-11-10 |
| 3910821 | 2026-110799 | ChampionX Canada ULC | UPGR04300A | Active | 2029-10-22 |
| 3910262 | 2026-109830 | ChampionX Canada ULC | CLAR16730A | Pending | 2029-10-20 |
| 3909866 | 2026-109806 | CES Energy Solutions / PureChem | EXELFORCE 9001 | Active | 2029-10-24 |
| 3910265 | 2026-109411 | Westlake Epoxy | EPIKURE™ Curing Agent 8537-WY-60 | Active | 2029-10-27 |
| 3910263 | 2026-109410 | Westlake Epoxy | EPIKURE™ Curing Agent 8546-W-55 | Active | 2029-10-27 |
| 3909615 | 2026-109095 | ChampionX Canada ULC | AIM1015 | Active | 2029-10-17 |
| 3909407 | 2026-107281 | Cnergreen Corporation | ArmorWet™ Concentrate | Active | 2029-10-16 |
| 3908538 | 2026-106985 | Nissan Chemical America Corp | nanoActiv® EFT-4 | Active | 2029-10-14 |