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 1811 - 1820 of 2994
| Registry number | Case number | Claimant name | Product identifier | Claim/exemption status | Exemption expiry date |
|---|---|---|---|---|---|
| 12168 | 2020-011549 | Schlumberger Canada Limited | Foamed Cement Stabilizer D139 | Active | 2026-08-08 |
| 12167 | 2020-011548 | Schlumberger Canada Limited | Resin Activator B80 | Withdrawn | |
| 11849 | 2020-011542 | Schlumberger Canada Limited | KI-3869 | Terminated | |
| 11804 | 2020-011538 | Schlumberger Canada Limited | Acid Corrosion Inhibitor A233 | Active | 2026-02-16 |
| 11527 | 2020-011535 | Schlumberger Canada Limited | PI-7291 | Active | 2026-02-16 |
| 11480 | 2020-011524 | Schlumberger Canada Limited | ClearFRAC Encapsulated Breaker J567 | Active | 2026-02-16 |
| 11478 | 2020-011522 | Schlumberger Canada Limited | W063 | Expired | 2024-05-01 |
| 11471 | 2020-011521 | Schlumberger Canada Limited | PSG Polymer Slurry B306 | Active | 2026-02-16 |
| 11469 | 2020-011519 | Schlumberger Canada Limited | TARSURF* | Active | 2026-02-16 |
| 11462 | 2020-011512 | Schlumberger Canada Limited | ThermaFRAC Multifunctional Additive J638 | Active | 2026-02-16 |