Free Online Access to Standards for the Transportation of Dangerous Goods

Since November 2014, CSA Group has hosted an online platform that increases accessibility to CSA Group Transportation of Dangerous Goods (TDG) standards. This initiative was developed in collaboration with Transport Canada’s TDG Directorate and allows registered users free access to CSA Group TDG standards referenced in federal legislation.

Registered users are also able to see the full content through CSA Group’s online Communities of Interest (COI) platform. The COI platform also provides a forum where users can ask questions and participate in discussions on standards-related issues. The COI platform contains links to CSA Group’s online store where users can purchase the standards.

To view the TDG standards, register or log in here and scroll down to click on the red icon labelled "TDG STANDARDS View Access."