California Code, Public Resources Code - PRC § 29772

An aggrieved person may seek judicial review of any action taken by the commission in adopting theresource management plan or any action taken by a local government or other local agency that is appealable pursuant to subdivision (a) of Section 29770, by filing a petition for writ of mandate in accordance with Section 1094.5 of the Code of Civil Procedure within 60 days from the date that the commission action was taken or, if appealed to the commission, within 60 days from the final decision of the commission on the appeal.