The bill seeks to amend the Federal Ocean Acidification Research and Monitoring Act of 2009 to enhance collaboration and engagement in addressing ocean acidification. The amendments include the establishment of ongoing input mechanisms, expansion of the Advisory Board membership to include representatives from Indian Tribes and Native Hawaiian organizations, and the appointment of members from State, local, and Indigenous governments. The bill also aims to improve collaboration on vulnerability assessments, research planning, and similar activities, and makes technical corrections to the 2009 Act. The overall goal is to better address the impacts of ocean acidification and coastal acidification on coastal communities.