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
3597083 2024-030780 Calfrac Well Services Ltd CalStim 3464 Active 2027-04-25
3591862 2024-026688 Fluid Energy Ltd. CI-202 Active 2027-04-13
3592336 2024-026541 Arch Wood Protection Canada Corp. Wolman ET Oil Emulsion Active 2027-04-26
3591842 2024-026437 Italmatch USA Corporation SPE 0108 Active 2027-04-13
3588596 2024-022407 Baker Hughes Canada Company SMARTGUARD™ 2800 CORROSION INHIBITOR Active 2027-04-04
3590078 2024-021948 Mid-Continental Dental Supply Co. Ltd. 17789456 Pending 2027-04-23
3585278 2024-017598 Nalco Canada ULC NALCO® 2464 Active 2027-03-29
3585276 2024-017180 Dow Chemical Canada ULC CANSOLV™ DC-103 LT Active 2027-04-05
3587966 2024-017163 ArrMaz Products Inc. EXP-3015 Active 2027-04-06
3583229 2024-015486 Guardian Chemicals Inc. Greensol ULV Active 2027-04-03