If a municipality adopts an ordinance pursuant to section 5003 of this title it shall provide for the creation of such agencies, departments, divisions, and offices as may be required to administer the powers and duties authorized by this chapter, and for the designation of the head of such agency, department, division, or office, or his or her delegate as an enforcing officer under this chapter. (Added 1969, No. 270 (Adj. Sess.).)