Contact Information. The Permanent Mission of Canada to the OAS is located within the Canadian Embassy. 501 Pennsylvania Avenue, NW Washington, DC 20001. http://www.international.gc.ca/oas-oea/permanent_mission_permanente.aspx?lang=eng
PERMANENT MISSIONS TO THE ORGANIZATION OF AMERICAN STATES. ANTIGUA AND BARBUDA - Permanent Mission of Office: 3216 New Mexico Avenue, N.W. … http://www.oas.org/en/protocol/protocol_db.asp?sType=002
