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 1 - 10 of 3662
| Registry number | Case number | Claimant name | Product identifier | Claim/exemption status | Exemption expiry date |
|---|---|---|---|---|---|
| 3910262 | 2026-109830 | ChampionX Canada ULC | CLAR16730A | Pending | 2029-10-20 |
| 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 |
| 3908537 | 2026-106984 | Nissan Chemical America Corp | ST-OV4 | Active | 2029-10-14 |
| 3908536 | 2026-106983 | Nissan Chemical America Corp | ST-OV3 | Active | 2029-10-14 |
| 3908266 | 2026-106381 | Baker Hughes Canada Company | PETROSWEET™ HSW2031 Scavenger | Active | 2029-10-09 |
| 3906655 | 2026-104140 | Veolia Water Technologies & Solutions Canada GP | PROSWEET S1839 | Active | 2029-10-06 |
| 3907339 | 2026-103033 | Nalco Canada ULC | Sulfa-Check™ EC5491A | Active | 2029-10-14 |
| 3907338 | 2026-102957 | Ingevity Corporation | INDULIN QX-90 | Active | 2029-10-06 |