This page has the most up to date information as of March 22, 2026 and is currently under construction. There are notes in sections designed for the internal team. *These notes will be replaced as updated.
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This page has the most up to date information as of March 22, 2026 and is currently under construction. There are notes in sections designed for the internal team. *These notes will be replaced as updated.
What are MPA Petitions
Marine Protected Area (MPA) petitions are formal requests submitted to the California Fish and Game Commission to change existing ocean regulations within California’s MPA network.
These petitions can propose:
Opening or closing areas to fishing
Modifying allowable gear or species
Changing MPA boundaries or classifications (e.g., SMCA → SMR)
Adjusting management rules based on new science or conditions
In short, MPA petitions are the primary mechanism to adapt and update ocean protections—and access—over time.
Following California’s first Decadal Management Review of the MPA network, the state identified a need to revisit and potentially adjust MPAs based on science, climate impacts, and real-world performance.
As a result:
20 petitions were submitted in late 2023
These were referred to the California Department of Fish and Wildlife (CDFW) for scientific evaluation
Some petitions have already been acted on, while others are still under review in 2026
The current petitions under review include proposals to:
Expand or reduce MPA boundaries
Change fishing access (both commercial and recreational)
Reclassify MPAs into stricter or more flexible designations
Allow or restrict specific fisheries within existing MPAs
CDFW has been conducting detailed evaluations, and the Commission is now holding public meetings in 2026 to consider these petitions region by region.
The process generally follows these steps:
Petition Submission
Any individual or group can propose a regulatory change to the Commission.
Initial Commission Review
The Commission decides whether the petition has enough merit to move forward.
Scientific Evaluation (CDFW)
CDFW analyzes biological, ecological, and fishery impacts.
Public Input
Stakeholders—including fishermen, NGOs, tribes, and the public—submit comments.
Commission Action
The Commission may:
Approve the petition for rulemaking
Modify it
Deny it
If approved, the proposal enters a formal regulatory process.
MPA petitions are one of the only formal pathways to:
Restore or expand fishing access where justified
Correct unintended impacts of existing MPAs
Ensure regulations reflect current science—not outdated assumptions
At the same time, petitions can also propose new restrictions, making this process critically important for protecting fishing opportunity.
The 2026 review of MPA petitions represents a rare and significant opportunity to shape the future of California’s coastal fisheries.
Stakeholder participation—including from commercial fishermen—is essential to ensure:
Decisions are grounded in real-world experience
Science is applied fairly and transparently
Fishing communities remain part of California’s coastal future