Introductory note to the Artemis Accords

The Artemis Accords (the Accords) reproduced below were signed on September 13, 2020, by the administrator of the U.S. space agency, NASA, and seven other space agencies. The intervening years since then have underscored their importance: they may give a boost to the development of the legal regime of outer space exploration and use as defined by the existing treaty framework, while supporting the U.S. interpretation of the non-appropriation principle, or they may upset the existing legal regime of Outer Space, leading to its fragmentation by abandoning multilateralism. This introductory note highlights those aspects of the Accords that may affect the edifice of the international law relating to Outer Space, even if the Accords themselves are not legally binding, as explained briefly below.