(A) Each Commissioner shall have the authority to make rules and regulations to govern the conduct of the officers and employees assigned to the department of which the Commissioner is the superintendent. The rules shall be binding on and obeyed by all officers and employees in the respective department until and unless the rules or regulations are revoked or altered by the City Council.
(B) Each Commissioner shall have the power and authority to enforce all provisions of this code and other ordinances of the city relating to anything under his or her control as superintendent of a department of the city.
(C) It shall be the duty of each Commissioner to present to the Commissioner of Accounts and Finances on or before the third meeting of May of each year a detailed statement of the expenses which it is anticipated will be necessary for the operation of each Commissioner’s department for the coming fiscal year.
(1994 Code, § 31.25)