Considered as public office holders, Société de transport de Montréal (STM) employees are governed by the provisions of the Lobbying Transparency and Ethics Act (RLRQ c. T-11.011).  

As a result, any communication aimed at influencing or attempting to influence STM’s decision making must be in compliance with that law.

Therefore, if you are planning on conducting lobbying activities involving our corporation, you are invited to register in the Registry of lobbyists at this address:


Be advised that the STM may legally refuse any communication or meeting with a lobbyist who has not complied with the obligations imposed by this law, particularly with regards to being included in the Registry.

If you wish to read the full text of the Act, you may do so by going to:



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