(a) The board shall determine the appeal upon the record of the department and upon any briefs which may be filed by the parties. If any party to the appeal requests oral argument, the board shall schedule a date and time for argument. The board shall not receive any evidence other than that contained in the record of the proceedings of the department.
(b) Notwithstanding Section 11425.10 of the Government Code, Chapter 4.5 (commencing with Section 11400) of Part 1 of Division 3 of Title 2 of the Government Code does not apply to the determination.