(a) Within limits of state appropriations and federal grants and subject to provisions of state and federal laws and regulations, the secretary, in addition to all other powers, duties, and responsibilities granted and assigned to that office in this chapter and elsewhere by law, may:
(1) Promulgate, amend, revise, and rescind department rules respecting the organization and government of the department and the execution and administration of those powers, duties, and responsibilities granted and assigned by this chapter and elsewhere by law to the department and the secretary.