Section 301. Regulations by superintendent

The superintendent shall have
  the power to prescribe and from time  to  time  withdraw  or  amend,  in
  writing,  regulations,  not  inconsistent  with  the  provisions of this
  chapter:
    (a) governing the duties assigned to the members of the staff  of  the
  department;
    (b)  effectuating any power, given to him under the provisions of this
  chapter to prescribe forms or otherwise make regulations;
    (c) interpreting the provisions of this chapter; and
    (d) governing the procedures to be followed in  the  practice  of  the
  department.