Sec. 4. (a) The secretary may adopt rules under IC 4-22-2 relating to the operation of the division and to implement the programs of the division.
(b) Whenever a division is required to adopt rules under IC 4-22-2, the secretary is the statutory authority that adopts the rules.
(c) Rules adopted by a division before July 1, 2015, are considered, after June 30, 2015, rules of the secretary.