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Reminder- TDG Regulation Update in Effect Jan 12, 2018

The Regulations Amending the Transportation of Dangerous Goods Regulations (International Harmonization Update, 2016) were published in Part II of the Canada Gazette July 12, 2017. The purpose of the amendment was to align Transport Canada’s Regulations with international standards in the United States as well as the United Nations Standards.

Compliance with the updated regulations is required six months from the day they were published in the Canada Gazette. During the six-month transition, compliance with both the old and new regulations is permitted. Compliance will be required by January 12, 2018.

  • New safety marks Class 9, Lithium Batteries to harmonize with the UN standards

  • New Canadian labeling requirements for dangerous goods that are toxic by inhalation to align them more closely with the requirements in the U.S. 49 CFR ( Code of Federal Regulations. Instead of the words “toxic by inhalation” or “toxic — inhalation hazard”, the regulations now require the words “inhalation hazard” to be displayed on the means of containment as is required in the United States.

  • Introduction of ambulatory referencing of CSA technical standards that are incorporated in the TDG Regulations, allowing for the most recent versions of these documents to be used.

  • The complete breakdown of the international harmonization update can be found on this link


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