(a) Within 30 days after starting their position, every new city official or employee must be given a copy or a link to this chapter. The inspector general or the city attorney shall provide a copy of this chapter to every city official. The city manager, city attorney, city secretary, city auditor, park and recreation director, inspector general, civil service director, and employees' retirement fund administrator shall provide a copy of this chapter to every city employee under their supervision. Each city official and employee shall acknowledge, in writing, that the official or employee received a copy or link to this chapter. Copies of this chapter must be made readily available to the public.