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
3820529 2025-137899 Baker Hughes Canada Company BPR 44564 CLEANER Active 2028-12-09
3820865 2025-137719 Henkel Canada Corporation TECHNOMELT PUR 513C Active 2028-12-09
3821562 2025-137642 Nalco Canada ULC NALCO® EC2483A Active 2028-12-11
3818364 2025-137601 Nalco Canada ULC EC5981A Active 2028-11-29
3818363 2025-137569 Nalco Canada ULC NALFLOTE™ 9897 Active 2028-11-27
3817844 2025-136805 ChampionX Canada ULC CLAR17890A Active 2028-12-06
3815787 2025-136658 Nalco Canada ULC EC9816A Active 2028-11-27
3817283 2025-136655 Nalco Canada ULC EC9803A Active 2028-11-27
3815788 2025-136620 Nalco Canada ULC NALCO® EC4100A Active 2028-11-27
3817282 2025-136603 Nalco Canada ULC NALCO® EC5626A Active 2028-11-25