386,223 snapshots · latest Apr 14, 2026
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Browse and search historical snapshots. This is an archive — not current guidance or medical advice. Archived content may be incomplete, outdated, or superseded. For up-to-date recommendations, always consult the official source website.
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12,584 snapshots · latest Apr 10, 2025
Stakeholder engagement session: Health Canada’s work to address risks of youth appeal and access to nicotine replacement therapies – June 19, 2024 Subject(s): Health Canada hosted a stakeholder engagement session regarding the department's work to address risks of youth appeal…
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Letter of Requirements to support BC’s exemption Dear Minister Whiteside, This letter is further to your requested amendment, received April 26, 2024, to add additional exceptions to the subsection 56(1) exemption in British Columbia (B.C.) related to personal possession of…
Subsection 56(1) class exemption for persons conducting certain activities with preparations or mixtures containing benzyl chloride, phenethyl bromide and/or propionic anhydride Scope With respect to preparations and mixtures containing benzyl chloride, phenethyl bromide, or…
Determination of sorbic acid in whole tobacco: T-313 1 Scope of application 1.1 This method is used to determine the amount of sorbic acid added to whole tobacco as an anti-microbial agent, by reversed phase high performance liquid chromatography (HPLC) and ultraviolet (UV)…
Determination of eugenol in whole tobacco: T-314 1 Scope of application 1.1 This method is to be used for routine analysis of eugenol without the need for derivatization. It is applicable to whole tobacco in tobacco products by reversed phase High Performance Liquid…
Determination of triacetin in whole tobacco: T-311 1 Scope of application 1.1 This method is used to determine the amount of triacetin added to whole tobacco as a flavorant by Gas Chromatography with Flame Ionization Detection. 1.2 The method is designed to be used as a routine…
Determination of sodium propionate in whole tobacco: T-312 1 Scope of application 1.1 This method is to be used to determine the amount of sodium propionate added to whole tobacco as a mold preventative or fungicide by Gas Chromatography with Flame Ionization Detection. The…
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