Also, that's what I got in May from support.riv.ca
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Thank you for your recent inquiry regarding the importation of a US specification vehicle.
If your vehicle is already in Canada, you will need to visit a CBSA (Canada Border Services Agency) office in order to obtain a Vehicle Import Form (Form 1) and begin the import process. To find the office nearest to you the CBSA can be reached at 1-800-461-9999.
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"
Thank you for your recent inquiry regarding the importation of a US specification vehicle.
If your vehicle is already in Canada, you will need to visit a CBSA (Canada Border Services Agency) office in order to obtain a Vehicle Import Form (Form 1) and begin the import process. To find the office nearest to you the CBSA can be reached at 1-800-461-9999.
"