Chapter controlling.

The provisions of this chapter shall be controlling, notwithstanding anything to the contrary contained in any other law of this state, or local ordinance. Any action of a municipality or the governing body thereof in carrying out the purposes of this chapter , whether by resolution, ordinance or otherwise, shall be deemed administrative in character, and no public notice or publication need be made with respect to such action taken. [C62, 66, 71, 73, 75, 77, 79, 81, §403A.24 ]