Coastal Communities Ocean Acidification Act of 2025

S.1391, the Coastal Communities Ocean Acidification Act of 2025, amends the 2009 Federal Ocean Acidification Research and Monitoring Act to improve collaboration on ocean acidification issues. It requires the federal advisory board to include two tribal representatives and mandates ongoing input mechanisms - like liaisons or online platforms - from coastal stakeholders, fishery councils, Indigenous knowledge groups, and non-Federal experts. The bill specifically directs the National Oceanic and Atmospheric Administration (NOAA) to prioritize collaboration with Indian Tribes, Native Hawaiian organizations, and underserved coastal communities in research planning, vulnerability assessments, and adaptation efforts. These changes aim to integrate diverse community knowledge into federal ocean acidification monitoring and response strategies.