Cal. Gov. Code § 3313
In the 2005-06 fiscal year, the Commission on State Mandates shall review its statement of decision regarding the Peace Officer Procedural Bill of Rights test claim and make any modifications necessary to this decision to clarify whether the subject legislation imposed a mandate consistent with the California Supreme Court Decision in San Diego Unified School Dist. v. Commission on State Mandates (2004) 33 Cal.4th 859 and other applicable court decisions. If the Commission on State Mandates revises its statement of decision regarding the Peace Officer Procedural Bill of Rights test claim, the revised decision shall apply to local government Peace Officer Procedural Bill of Rights activities occurring after the date the revised decision is adopted.
Ca. Gov. Code § 3313