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 271 - 280 of 3433
| Registry number | Case number | Claimant name | Product identifier | Claim/exemption status | Exemption expiry date |
|---|---|---|---|---|---|
| 3810803 | 2025-129871 | Nalco Canada ULC | NALKLEEN™ 2657 | Active | 2028-11-11 |
| 3821561 | 2025-129801 | DOW CANADA MATERIAL SCIENCES ULC | MONOMER QM-516 | Active | 2028-12-23 |
| 3811619 | 2025-129775 | Dispersa Inc. | Purasurf M | Active | 2028-12-09 |
| 3811618 | 2025-129240 | King Industries, Inc. | NA-SUL CA/W1213 | Active | 2028-11-20 |
| 3811617 | 2025-129239 | King Industries, Inc. | NACURE 2500 | Active | 2028-11-20 |
| 3811206 | 2025-129105 | Allnex Canada Inc. | PC-1644® DEFOAMER | Active | 2028-11-15 |
| 3813076 | 2025-127322 | Hexion Inc. | HexaScav(TM) 1535 H2S Scavenger | Active | 2029-01-20 |
| 3808634 | 2025-126514 | BASF Canada Inc. | ENERTITE G RESIN B2/ENERTITE G RÉSINE B2 | Active | 2028-11-07 |
| 3807941 | 2025-125748 | Ingevity Corporation | EnvaMul 600 | Active | 2028-11-04 |
| 3807474 | 2025-123705 | ChampionX Canada ULC | CLAR10670A | Active | 2028-11-04 |