Office of the Commissioner
As NPA headquarters, the Office of the Commissioner provides support to both the Minister responsible for the NPA and the Commissioner. The Office develops and consults on major policy issues between the United States, the provinces, and Government of Canada departments and agencies, concerned with the planning and construction of the Canadian portion of the Alaska Highway Gas Pipeline Project.

Office of the Administrator
The Office of the Administrator exercises such powers and performs such duties and functions as the Minister may specify.

Office of the Designated Officer
The Office of the Designated Officer carries out responsibilities as required under the Northern Pipeline Act, and as may be delegated by order of the National Energy Board from time to time.