546.7  Utilities division.
  The utilities division shall regulate and supervise public utilities operating in the state. The division shall enforce and implement chapters 476, 476A, 477C, 478, 479, 479A, and 479B and shall perform other duties assigned to it by law. The division is headed by the administrator of public utilities who shall be appointed by the governor pursuant to section 474.1.
86 Acts, ch 1245, §707; 91 Acts, ch 97, §58; 92 Acts, ch 1163, §105; 95 Acts, ch 192, §60