International Registration Plan (IRP)
If you have cargo trucks, or buses designated to the transport of merchandising or transport of people (Public transport for example), you will have to register your vehicle into the International Registration Plan which will allow you to circulate between all the Canadian states and the US.
This website is privately owned and is not affiliated with SAAQ (Société de l'assurance automobile du Québec). Remember that we are never going to solicit any personal information, ID or credentials. The official SAAQ website: https://saaq.gouv.qc.ca/