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.

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Table - List of claims and exemptions
Registry number Case number Claimant name Product identifier Claim/exemption status Exemption expiry date
3540586 2023-056832 ArrMaz Products Inc. CustAmine® 51E Active 2026-09-16
3537744 2023-055815 Dow Chemical Canada ULC UCARSOL (TM) M Active 2026-09-06
3535053 2023-052592 ChampionX Canada ULC AIM1015 Active 2026-09-06
3535049 2023-052213 Nalco Canada ULC 3D TRASAR™ 3DT260Y Active 2027-01-09
3541795 2023-052193 Nalco Canada ULC 3D TRASAR™ 3DT222Y Active 2026-10-31
3537745 2023-051518 Veolia Water Technologies & Solutions Canada GP Predator 3808 Active 2026-09-16
3533535 2023-050047 Baker Hughes Canada Company PAO8101 PARAFFIN INHIBITOR Active 2026-08-24
3533534 2023-050026 Baker Hughes Canada Company WCW7723 Active 2026-08-22
3533533 2023-050002 Baker Hughes Canada Company ARQUEST 6125 SCALE INHIBITOR Active 2026-08-22
3538136 2023-049287 PPG Canada Inc. EC Gel Part A Active 2026-11-28