Any public utility, person, municipality or the attorney general may complain to the commission of anything, actual or proposed, done or omitted to be done in violation of W.S. 37-1 through 3764 [§§ 37-1-101 through 37-3-114] or W.S. 37-260 through 37-272 [§§ 37-12-201 through 37-12-213], or of an order of the commission.
W.S. 37-2-118