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 1841 - 1850 of 3020
| Registry number | Case number | Claimant name | Product identifier | Claim/exemption status | Exemption expiry date |
|---|---|---|---|---|---|
| 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 |
| 11459 | 2020-011509 | Schlumberger Canada Limited | Corrosion Inhibitor A261 | Active | 2026-01-17 |
| 11458 | 2020-011508 | Schlumberger Canada Limited | Water Friction Reducing Agent B182 | Active | 2026-02-14 |
| 11457 | 2020-011507 | Schlumberger Canada Limited | EPT-2912 | Active | 2026-02-14 |
| 11456 | 2020-011506 | Schlumberger Canada Limited | Emulsion and Sludge Preventer W064 | Active | 2026-02-14 |