Canada: Food and Drugs Law

Health Canada issued revised guidance on notifying Health Canada of foreign actions, effective October 1, 2026. The revised guidance clarifies the requirements to notify Health Canada of certain foreign regulatory actions specified in subsection C.01.050(2) of the Food and Drug Regulations in the specified foreign jurisdictions, which involve a serious risk of injury to human health and are relevant to the safety of the drug.

While not currently legally binding, the guidance sets clear expectations for clinical trial registration and results disclosure and signals Health Canada’s broader push for transparency in clinical research. Health Canada describes this policy-first approach as a way to allow sponsors to adapt before potential regulatory requirements are introduced. For sponsors conducting clinical trials in Canada, the announcement therefore represents more than the launch of a new public-facing tool, it provides an indication of the direction of Canada’s evolving clinical trial framework.

Health Canada has published new guidance establishing policy expectations for clinical trial registration and public disclosure of results, marking a significant step toward a mandatory transparency regime.