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
3765172 2025-061704 Baker Hughes Canada Company LIFESPAN™ 3720 SALT DISPERSANT Active 2028-07-01
3764194 2025-061642 Clariant (Canada) Inc. FLOTINOR 20348 Active 2028-06-28
3764193 2025-061641 Clariant (Canada) Inc. FLOTINOR 20321 Active 2028-06-28
3764192 2025-061640 Clariant (Canada) Inc. FLOTINOR 20320 Active 2028-06-28
3764191 2025-061639 Clariant (Canada) Inc. Flotigam 20349 Active 2028-06-28
3762358 2025-058846 PurePave Technologies Inc PurePave™ Hardener Active 2028-07-19
3767191 2025-058404 Secure Chemical Specialties Corp SECURE BDNF Active 2028-07-03
3780039 2025-057902 BASF Corporation Irgastab 2540EM ROTO FF Active 2028-09-30
3760345 2025-056431 Nalco Canada ULC NALCO® Plastech Rinse Active 2028-06-20
3760206 2025-055674 Baker Hughes Canada Company PETROSWEET™ HSW9560 SCAVENGER Active 2028-07-05