The Canadian National Authority (Chemical Weapons Convention)

Contact Us

The Canadian National Authority is located at the Department of Foreign Affairs, Trade and Development. It is mandated to implement the Chemical Weapons Convention Implementation Act, while minimizing its impact on Canadian industry, research, and other institutions. This implies that every industry, laboratory, university, or any other institution in Canada which produces, processes, consumes, exports, or imports any of the scheduled chemicals in the Chemical Weapons Convention (CWC) is potentially required to make Annual Declarations.   Canada, as represented by its National Authority, must deliver its Past Activities Declaration, covering the previous calendar year to the OPCW by the end of March each year.  Consequently, Canadians affected by the CWC must provide their data by the end of February.  Anticipated Activities Declarations for the three lists of scheduled chemicals are also required and must be submitted to the National Authority by 15 September of each year.

The Canadian National Authority:

  • Advises domestic stakeholders on declaration and licensing regulations, and on inspection terms;
  • Collects declaration data from Canadian entities subject to the CWC, prepares and forwards declarations to the OPCW;
  • Provides advance notification of transfers of Schedule 1 chemicals;
  • Facilitates the conduct of inspections;
  • Licences the use, storage and production of Schedule 1 chemicals;
  • Undertakes domestic and international outreach to ensure awareness of the Convention’s objectives and obligations; and
  • Supports Canada’s Permanent Representation to the OPCW

Canada’s CWC obligations are implemented through the:

For further information on the Chemical Weapons Convention and its implementation in Canada, please consult the following links:

Contact Us

Canadian National Authority to the Chemical Weapons Convention (IDA)
Department of Foreign Affairs, Trade and Development
A-3, Lester B. Pearson Building
125 Sussex Drive
Ottawa, Ont.
K1A 0G2

E-mail: cna-anc@international.gc.ca

Fax: (613) 944-3105

Phone number of the National Coordinator:  (343) 203-3183

Other relevant phone numbers:

  • (343) 203-3180
  • (343) 203-3184
  • (343) 203-3163