On August 22, 2023, the International Space Station Multilateral Coordination Board (ISS MCB Meeting) was held at the NASA Kennedy Space Center in United States, and JAXA participated as a member of the ISS Partnership.

The ISS MCB Meeting serves as the top-level international coordination meeting for the ISS program, where important matters related to the operations and utilization of the ISS are regularly discussed.

This meeting marked the first of its kind after Canada, Europe, Russia, Japan, and the United States each committed to participating in the extension of ISS operations beyond 2025. Representatives from each partner discussed topics related to the operation of the ISS as an orbital laboratory, including crucial research and technology demonstrations for future space exploration. Furthermore, they discussed the role and utilization of the ISS for the benefit of humanity, as well as its role in commercial economic activities in Low Earth Orbit in the 2030s and the expansion of human activities to the Moon and beyond.

Following the meeting, a joint statement was issued: