International Astronautical Congress (IAC)
The International Astronautical Congress (IAC) is the annual global conference of the astronautics community, affiliated with the international-academy-of-astronautics (IAA). It is the venue at which the revised SETI post-detection-protocols are to be formally presented to the wider scientific community and the scientific press — at the 2026 IAC in Türkiye (src-seti-detection-protocols-revision-2026-06).