Home2022 Treaties and Agreements ...Canada (22-1221.1) – Memorandum of Understanding Concerning Cooperation on the Civil Lunar Gateway hide Canada (22-1221.1) – Memorandum of Understanding Concerning Cooperation on the Civil Lunar Gateway TIAS Office of Treaty Affairs December 21, 2022 Space Signed at Saint-Hubert and Kennedy Space Center November 12 and 15, 2020; entered into force December 21, 2022. Download Agreement [5 MB] Tags Canada Space Treaties