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 431 - 440 of 3481
| Registry number | Case number | Claimant name | Product identifier | Claim/exemption status | Exemption expiry date |
|---|---|---|---|---|---|
| 3794566 | 2025-088210 | Prospec Chemicals Ltd | FLEX 51C | Active | 2028-11-21 |
| 3794575 | 2025-088209 | Prospec Chemicals Ltd | SPRI 2070 | Active | 2028-11-11 |
| 3794574 | 2025-088208 | Prospec Chemicals Ltd | SPRI 2053 | Active | 2028-11-11 |
| 3794571 | 2025-088207 | Prospec Chemicals Ltd | SPRI 2052 | Active | 2028-11-11 |
| 3794570 | 2025-088206 | Prospec Chemicals Ltd | SPRI 2051 | Active | 2028-11-11 |
| 3794567 | 2025-088205 | Prospec Chemicals Ltd | SPRI 2050 | Active | 2028-11-11 |
| 3781554 | 2025-088108 | Specialty Intermediates, Inc. | OGI-9010 | Active | 2028-09-09 |
| 3778634 | 2025-085329 | Baker Hughes Canada Company | FLO Ultima 93000 Drag Reducer | Active | 2028-08-19 |
| 3778633 | 2025-084861 | Baker Hughes Canada Company | RESTORE WSW3006 Stimulation Aid | Active | 2028-09-09 |
| 3778551 | 2025-084655 | Veolia Water Technologies & Solutions Canada GP | OPTISPERSE ADJ529 | Active | 2028-08-12 |