Coastal Communities Ocean Acidification Act of 2025

HR 4047, 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. The bill requires the National Oceanic and Atmospheric Administration (NOAA) to establish ongoing input mechanisms for affected industries, coastal stakeholders, fishery councils, Indigenous groups (including Indian Tribes and Native Hawaiian organizations), and non-Federal scientists. It mandates specific tribal representation on the Advisory Board, directs NOAA to coordinate with tribes on vulnerability assessments and research planning, and prioritizes underserved coastal communities in resource allocation. These changes aim to integrate community and tribal knowledge into federal research and management efforts related to ocean acidification impacts on coastal economies and ecosystems.