Starting December 22, 2024, propane certificate holders and Record-of-Training (ROT) holders will no longer be required to hold a liquid propane fitter certificate to purge propane
The Technical Standards and Safety Authority (TSSA) is committed to supporting Ontario’s low-carbon hydrogen strategy with an enhanced hydrogen safety framework. This framework is
In accordance with the Technical Standards and Safety Act, 2000 and other applicable regulations, codes, and standards, the Technical Standards and Safety Authority's (TSSA) Fuels