For the purpose of administration the director shall organize the department subject to the approval of the Governor, in the manner he deems necessary properly to segregate and conduct the work of the department. Notwithstanding any provision in this code to the contrary, the director may require any division in the department to assist in the enforcement of any or all laws within the jurisdiction of the department. Except as provided in Section 18930 of the Health and Safety Code, the director may, in accordance with the provisions of Chapter 4.5 (commencing with Section 11371), Part 1, Division 3, Title 2 of the Government Code, make rules and regulations that are reasonably necessary to carry out the provisions of this chapter and to effectuate its purposes. The provisions of this section, however, shall not apply to the Division of Workers’ Compensation or the State Compensation Insurance Fund, except as to any power or jurisdiction within those divisions as may have been specifically conferred upon the director by law.