Transportation of Dangerous Goods (TDG): An Overview Updated This updated course provides an overview of the Transportation of Dangerous Goods (TDG) Act and Regulations. It reflects the most recent regulatory amendments in (SOR/2023-155) and (SOR/2023-206) published in the Canada Gazette, and other significant content updates. Source: https://www.ccohs.ca/products/courses/tdg/tdg_overview.
