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

Displaying 1 - 10 of 2656

Table - List of claims and exemptions
Registry number Case number Claimant name Product identifier Claim/exemption status Exemption expiry date
3544065 2023-064763 ChampionX Canada ULC INTV23B9 Active 2026-10-11
3543069 2023-063917 ChampionX Canada ULC PARA13186A Active 2026-10-11
3543068 2023-063864 ChampionX Canada ULC PARA26410A Active 2026-10-11
3542632 2023-062873 ChampionX Canada ULC CORR27373A Active 2026-10-13
3541516 2023-062253 Canadian Energy Services ENERMUL S Active 2026-10-13
3541515 2023-062230 Canadian Energy Services ENERMUL P Active 2026-10-11
3541799 2023-062127 Afton Chemical Corporation HiTEC® 65522C Fuel Additive Active 2026-09-26
3541798 2023-062106 Afton Chemical Corporation HiTEC® 65522D Fuel Additive Active 2026-09-26
3541797 2023-062086 Afton Chemical Corporation HiTEC® 65522 Fuel Additive Active 2026-09-26
3541510 2023-061978 Baker Hughes Canada Company SCW8234 SCALE INHIBITOR Active 2026-09-26