The Office of Administrative Hearings shall, by December 31, 1983, adopt regulations governing the hearings, which shall include all the following:
(a) Deadlines for filing petitions, commencing hearings and rendering decisions.
(b) Notice to affected parties.
(c) Hearings shall be conducted at the offices of the Office of Administrative Hearings in Los Angeles, Sacramento or San Francisco.
(d) Any other issues deemed appropriate by the Office of Administrative Hearings.