Kan. Stat. Ann. § 74-601c
All of the powers, duties, authority and jurisdiction heretofore vested in the public service commission under and by virtue of sections 55-601 to 55-609, 1931 Supplement to the Revised Statutes of Kansas, 1923, and chapter 214 of the Session Laws of 1933, be and are hereby vested in the state corporation commission.
L. 1933, ch. 79, § 1 (Special Session); November 9.