Submit a public inquiry to the Department of National Defence

If you have a general question for the Department of National Defence or the Canadian Armed Forces, you can contact us by:

Mail
Assistant Deputy Minister (Public Affairs)
Department of National Defence
National Defence Headquarters
Major-General George R. Pearkes Building
101 Colonel By Dr
Ottawa ON  K1A 0K2

Toll free: 1-888-995-2534

Email: information@forces.gc.ca

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