Federal · SOR/2015-44 was amendedIn force June 4, 2026 · detected October 1, 2026

Minor wording clarification to security clearance suspension rules for human pathogen facility workers

Human Pathogens and Toxins Regulations — under the HUMAN PATHOGENS AND TOXINS ACT

Plain-language summary · AI-assisted · not legal advice

The regulations governing security clearances for people who work with human pathogens and toxins have been updated with two small wording changes. The phrase describing grounds for suspending a clearance has been adjusted from 'not available for consideration' to 'could not be taken into consideration' — a clarifying edit that does not change the underlying trigger. A citation reference has also been added to the provision dealing with a licence holder's decision to bar a clearance holder from a facility. These are editorial and administrative adjustments; the practical rules for who must hold a security clearance, how clearances are issued, and when they can be suspended or revoked remain the same.

Who this affects: holders of security clearances under the Human Pathogens and Toxins Act · licensed facility operators working with human pathogens or toxins · compliance officers at biosafety facilities · Health Canada regulated laboratories

Source of truth: SOR/2015-44 on the official source

Legislative text © King's Printer for Ontario. This page is not an official version of the law and is not legal advice. Verify against the official source before acting.

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