Either party may seek judicial review of final decisions of the board. An appeal shall be filed within 45 days from the date on which the final order of the board is made public and is delivered to the parties personally or is sent to them by certified mail.
Source:
Section 3085.6, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=VEH§ionNum=3085.6..