California Code, Public Resources Code - PRC § 31252

All areas proposed for resource enhancement by a state agency, local public agency, or nonprofit organization shall be identified in a certified local coastal plan or program as requiring public action to resolve existing or potential resource protection problems or shall be so identified in other local plans which the commission determines to be consistent with the policies and objectives of Division 20 (commencing with Section 30000). In the case of San Francisco Bay, the lands shall be so identified in the bay plan, the Suisun Marsh Protection Plan, or in any other local plan which the bay commission determines to be consistent with such plans.