Archived and Outdated Information: This publication is out of date and should be referenced for research or recordkeeping purposes only. It is not subject to the Government of Canada Web Standards and has not been altered or updated since it was archived. You can request an alternate version of our publications by email at Accessibilite-accessibility@international.gc.ca or telephone at 1-800-267-8376.
This category includes exchanges of letters, exchanges of notes, and formal agreements between Canada and the United States related to civil aviation, air services, and aviation safety. The documents address matters such as air transport agreements, amendments to transborder air‑service programs, and cooperative measures to promote aviation safety and regulatory alignment. These agreements support coordinated air transport operations, modernized aviation frameworks, and safe, efficient cross‑border air travel.