Any time you personally transport a restricted or prohibited firearm within Canada, you need an Authorization to Transport (ATT) from the Chief Firearms Officer of the province where the firearm is located or where it will be entering Canada. You do not need an ATT for firearms that are being shipped by licensed carrier or for non-restricted firearms that you are transporting yourself.
If you have a valid Canadian firearms licence authorizing you to possess that class of firearm, you can apply by calling 1-800-731-4000 or by submitting an Application for an Authorization to Transport Restricted Firearms and Prohibited Firearms, form RCMP 5490, to the Chief Firearms Officer (CFO) of the province or territory where the firearm is located.
If you are a non-resident and are using a Non-Resident Firearm Declaration to bring a restricted firearm to Canada for an approved purpose , you should contact the applicable CFO in advance to apply for an Authorization to Transport (using form RCMP 5490). The CFO offices can be contacted by phoning the Canadian Firearms Program’s contact centre at 1-800-731-4000. The hours of operation of the contact centre are Monday to Friday, from 9 a.m. to 5 p.m. nationwide.
You may ship restricted firearms, non-restricted firearms and prohibited handguns from one Canadian location to another Canadian location if you use the most secure method offered by Canada Post that requires a signature upon delivery. Prohibited firearms, other than prohibited handguns, and firearms being shipped across the Canadian border, must be shipped by an individual or carrier company licensed under the Firearms Act to transport those classes of firearms.
You are required by law to ship firearms unloaded and in a safe and secure manner to deter loss, theft and accidents.