Contact Us

Media Queries

For representatives of the media officially employed as reporters and duly commissioned by a recognized media organization, submit your query to the Department of National Defence Media Liaison Office (MLO):

Call (toll free): 1-866-377-0811

Online form

Public Inquiries

Mailing Address:

Assistant Deputy Minister (Public Affairs)

Department of National Defence

National Defence Headquarters

Major-General George R. Pearkes Building

101 Colonel By Drive Ottawa, Ontario, Canada

K1A 0K2

E-mail Address:

Phone: 613-995-2534 / Toll free: 1-888-995-2534

TTY and/or TDD *: 1 800 467-9877

* A TTY --or Teletypewriter, also known as a TDD or Telecommunications device for the deaf-- is a special device that lets people who are deaf, hard of hearing, or speech-impaired use the telephone to communicate, by allowing them to type messages back and forth to one another instead of talking and listening. A TTY is required at both ends of the conversation in order to communicate.

Connect with a Research Centre for Centre specific information.

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