Section 37-2-125 - Collection and disposition of fees(a) The public service commission is hereby authorized and empowered in the conduct of business coming before it to collect in advance the following fees: (i) For filing application for permit, five dollars ($5.00) and for certificate of convenience and necessity, fifteen dollars ($15.00); (ii) For filing applications for amendment or assignment of certificates of convenience and necessity, five dollars ($5.00); (iii) For filing contests, five dollars ($5.00); (iv) For each certificate and seal, two dollars ($2.00); (v) For copies of records, judgments, and orders, one dollar ($1.00) for the first one hundred (100) words, and twenty-five cents ($.25) per folio for each subsequent folio, and if certified under seal, one dollar ($1.00) additional; (vi) For issuing summons or subpoenas, one dollar ($1.00) each; (vii) For service of summons or subpoenas by registered mail, fifty cents ($.50) and for personal service, by a person authorized to make such service, the same fee that sheriffs receive for such service; (viii) In all hearings on contests or on investigations, the fees for witnesses and all other costs shall be taxed against the parties in interest as determined by the commission; (ix) For petitions filed under W.S. 37-6-102, fifteen dollars ($15.00) each.(b) All fees collected by the commission shall be paid to the state treasurer as collected, and shall be credited to the general fund.