At a Glance:

• What: The International Academy of Astronautics (IAA) has ratified updated protocols governing how scientists evaluate, verify, and announce evidence of extraterrestrial intelligence.
• Why it matters: The guidelines are the first major revision in more than 15 years and address today's realities of social media, AI-generated misinformation, deepfakes, and 24-hour news cycles.
• Led by: Professor Michael Garrett (University of Manchester), Chair of the IAA SETI Committee, with contributions from an international team of experts.
• Key change: Any potential detection must undergo rigorous independent verification before a public announcement is made.
• Expanded scope: The protocols now reflect modern SETI research, including searches for technosignatures across the electromagnetic spectrum and other emerging detection methods.
• Researcher protections: New provisions acknowledge risks such as online harassment, doxxing, misinformation campaigns, and intense media scrutiny.
• No Reply policy remains: The protocols reaffirm that no response should be sent to an extraterrestrial intelligence without broad international consultation, including through the United Nations.
• What's next: The updated Declaration will be presented to the global scientific community at the International Astronautical Congress (IAC) in Türkiye later this year, and the IAA will establish a permanent Post-Detection Sub-Committee to address legal, ethical, and societal implications of a confirmed discovery.
• Full Declaration: https://iaaspace.org/wp-content/uploads/iaa/Scientific Activity/iaasetideclaration.pdf