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Environmental and Workplace Health

Guidance Documents Relating to WHMIS Supplier Requirements

Guidance Documents - Overview

This page provides a listing of selected guidance documents relating to the WHMIS requirements of the Hazardous Products Act and associated Controlled Products Regulations including the WHMIS trade secret mechanism established under the Hazardous Materials Information Review Act. Additional related publications and references are listed on the relevant main pages of this site; i.e., under "CLASSIFICATION", "LABELs" and "MSDSs".

Guidance Documents

Application / General Requirements

Acts and Regulations

Classification related publications

Label related documents

Other than what is provided in the Health Canada WHMIS Reference Manual, no publications dedicated specifically to WHMIS supplier labelling requirements have been issued to date.

MSDS related documents

Trade Secret related documents

  • Next link will take you to another Web site Information Bulletin 1, This bulletin is intended to provide approaches to developing a generic chemical identity for a confidential business information (CBI) controlled product or ingredient.
  • Next link will take you to another Web site Information Bulletin 2, This bulletin is intended to provide assistance in understanding the requirements of the relevant legislation, often by listing commonly asked questions and problems experienced with claim applications, and focuses on a number of areas where claimants appear to have difficulty including claim withdrawals, change in product ownership and its impact on claims for exemption.
  • Next link will take you to another Web site Information Bulletin 3, This issue addresses questions respecting the legislative requirements for maintaining the protection of CBI upon the expiration of the 3-year exemption period for a valid claim for exemption. It also provides information which will assist claimants with their reapplications to the Commission after the three-year trade secret exemption and reapplying for a trade secret exemption (re-filing of previous claims).
  • Next link will take you to another Web site Information Bulletin 4, This issue is intended to provide assistance in understanding the requirements of the relevant legislation, often by listing commonly asked questions and problems experienced with claim applications, and focuses on a number of areas where claimants appear to have difficulty. Also to offer background information, security measures, procedures for filing claims, reminders and common questions and answers.

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