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Coastal Communities Ocean Acidification Act of 2025 expands collaboration

Requires NOAA to coordinate with states, Tribes, Indigenous organizations, and coastal communities on vulnerability assessments, planning, and adaptation to ocean acidification.

The Brief

This bill would amend the Federal Ocean Acidification Research And Monitoring Act of 2009 to require the Secretary of Commerce, acting through the NOAA Administrator, to collaborate with state and local governments and Indian Tribes on vulnerability assessments related to ocean acidification, research planning, and related activities. It also expands stakeholder engagement mechanisms and updates definitions to recognize Indigenous and Native Hawaiian organizations, while strengthening collaboration with non-Federal stakeholders.

The changes aim to improve community-level planning and information sharing to support adaptation to ocean acidification and coastal acidification.

At a Glance

What It Does

The bill creates an ongoing input mechanism for affected industry members, coastal stakeholders, Indigenous and local groups, and non-Federal scientists to inform research, data, and monitoring. It expands the NOAA OA Advisory Board to include Indigenous representation and modifies membership rules.

Who It Affects

NOAA and federal agencies; State and local coastal governments; Indian Tribes and Native Hawaiian organizations; coastal communities and industry groups; fishery management councils and commissions; Indigenous knowledge groups; non-Federal researchers.

Why It Matters

By embedding Indigenous knowledge and local input into vulnerability assessments and research planning, the bill aims to produce more actionable, place-based adaptation strategies and strengthen collaboration across all levels of government.

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What This Bill Actually Does

The act would revise and expand how the Federal Ocean Acidification Research and Monitoring program operates. It adds explicit requirements for NOAA to work with state and local governments and Indian Tribes to identify vulnerabilities tied to ocean acidification and to plan and execute related research with input from diverse stakeholders.

A key structural change is the establishment of an ongoing input mechanism—such as liaisons, standing meetings, or an online platform—through which affected industry members, coastal communities, Indigenous knowledge groups, and non-Federal researchers can participate in data collection, monitoring priorities, and management decisions. The bill also broadens and diversifies the Ocean Acidification Advisory Board by adding two representatives from Indian Tribes and Native Hawaiian organizations, while reducing overall board size from six to four to reflect this expanded representation.

In addition, the bill requires formal policy development for engagement and coordination with Indian Tribes, with a mandatory consultation process. It ties vulnerability assessment efforts, research planning, and related activities to the broader framework established in the OAIRM Act, emphasizing collaborative interagency relationships and information sharing at the State, local, and Tribal levels.

The Strategic Research Plan is updated to reflect these collaborative inputs, and NOAA’s collaboration language is broadened to include Indigenous knowledge groups, Tribal organizations, and non-Federal experts not employed by the Federal Government. Technical corrections clean up cross-references and terminology to ensure consistent implementation across sections.Overall, the measure seeks to make vulnerability assessments and adaptation planning more inclusive and community-informed, while also clarifying roles, expanding Indigenous participation, and facilitating ongoing executive-agency collaboration on ocean acidification issues.

The Five Things You Need to Know

1

The bill adds an ongoing input mechanism for stakeholder input into OA research and management.

2

Advisory Board membership expands to include Indian Tribes and Native Hawaiian organizations, and the board size is reduced to four.

3

It requires a formal policy for engagement with Indian Tribes and mandates consultation.

4

It broadens collaboration on vulnerability assessments and planning with state/local governments, Tribes, and Indigenous knowledge groups.

5

Technical corrections align definitions, cross-references, and collaboration language across OA legislation.

Section-by-Section Breakdown

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Section 2

Definitions updated to include Indigenous terms

This section amends the OAIRM Act definitions by adding explicit references for Indian Tribes and Native Hawaiian organizations, and by reshuffling existing definitions to accommodate new subcommittee and United States terminology. It also inserts a new Subcommittee term and broadens the US definition to encompass entities relevant to Indigenous and local governance in ocean acidification contexts.

Section 3(a)

Ongoing input mechanism established

The act adds an ongoing mechanism to engage affected industry members, coastal stakeholders, community acidification networks, fishery management councils, Indigenous knowledge groups, non-Federal resource managers, and external scientific experts. The mechanism is designed to provide input on research, data, and monitoring that support on-the-ground management and adaptation to OA and coastal acidification.

Section 3(b)

Advisory Board membership expanded

Two representatives from Indian Tribes, Native Hawaiian organizations, Tribal organizations, and Tribal consortia are added to the OA Advisory Board. The text also reduces the number of board members from six to four to accommodate the expanded Indigenous representation.

6 more sections
Section 3(c)

Appointment of Advisory Board members

The appointment provisions are amended to replace a focus on State and local appointments with a broader set including State, local, and Indigenous entities, ensuring a more diverse and representative governing body.

Section 3(d)

Engagement and coordination with Indian Tribes

A formal policy for engagement and coordination with Indian Tribes affected by OA/coastal acidification is required within a year of establishing the Advisory Board, with explicit consultation duties to ensure tribal input informs programmatic decisions.

Section 3(e)

Collaboration on vulnerability assessments and planning

The bill requires the Secretary to identify and build on existing state, local, and Tribal vulnerability assessments and related activities. This supports interagency collaboration and helps jurisdictions improve OA/adaptation programs, including the use of indigenous knowledge and local expertise.

Section 3(f)

Contents of strategic research plan updated

Paragraphs describing the strategic research plan are updated to reflect input from affected industry members, coastal stakeholders, Indigenous knowledge groups, and non-Federal scientists not employed by the Federal Government. The aim is to ensure the plan supports broader collaboration and more practical research directions.

Section 3(g)

Improved NOAA collaboration on OA activities

The cross-cutting collaboration language is updated to reflect inclusive stakeholder engagement, expanding who NOAA engages with (including Indigenous organizations) and refining collaboration with affected groups. The section also clarifies cross-references between subsections to support more comprehensive coordination.

Section 4

Technical corrections

This section makes a series of editorial and cross-reference corrections to ensure consistency. It adjusts language around development, coordination, and implementation; updates references to vulnerability assessments and adaptation research; and aligns the Act’s sections to accommodate the expanded stakeholder collaboration framework.

At scale

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Who Benefits and Who Bears the Cost

Every bill creates winners and losers. Here's who stands to gain and who bears the cost.

Who Benefits

  • Indian Tribes and Native Hawaiian organizations receive formal representation on the OA Advisory Board and a structured role in engagement and input processes.
  • State and local coastal governments gain clearer channels for collaboration with NOAA and access to community-based vulnerability assessments and planning.
  • Coastal communities, indigenous knowledge networks, and fishery management councils gain improved access to research data and more relevant, place-based adaptation planning.
  • Non-Federal researchers and Indigenous knowledge groups gain formal pathways to contribute expertise and share data with federal program planning.
  • Industry members and coastal stakeholders benefit from ongoing input mechanisms that inform OA monitoring and management decisions.

Who Bears the Cost

  • NOAA and related federal agencies will incur additional administrative costs to operate the broader input mechanism and expanded advisory board.
  • State and local governments may incur costs to participate in ongoing input activities and advisory processes.
  • Indian Tribes, Native Hawaiian organizations, and Tribal consortia may need to allocate resources for participation in advisory and consultation activities.
  • Fisheries management councils and non-Federal researchers may face greater coordination requirements and data-sharing obligations.
  • Industry groups and coastal stakeholders might incur time costs to engage with ongoing processes and input efforts.

Key Issues

The Core Tension

The central dilemma is balancing inclusive, Indigenous-informed stewardship with the need for efficient, timely decision-making and adequately funded implementation across federal, state, and Tribal partners.

The bill carves out a more participatory framework for OA research and management, but this expansion introduces potential tensions around resource allocation, governance, and coordination across many levels of government and diverse communities. Funding remains a practical constraint: effective vulnerability assessments and sustained engagement require dedicated resources from federal and non-federal partners.

There is a risk that broader inclusion could slow decision-making unless the advisory processes are well-designed and efficiently staffed. Another tension lies in balancing tribal sovereignty, Indigenous knowledge, and federal program needs within a single governance framework, ensuring neither overreach nor tokenism in tribal engagement.

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