31-2-213. The department may promulgate rules necessary to

31-2-213. The department may promulgate rules necessary to implement this act.

(d) The registration of mobile machinery expires ten (10) days after its transfer unless the original owner files an application for a transfer of ownership accompanied by the fees based on the amount which would be due on a new registration as of the date of transfer less any credit for the unused portion of the original registration fees for the original registration for the mobile machinery and an additional fee of six dollars ($6.00) with a county treasurer. Upon receipt of a completed application and the required fee, the county treasurer shall issue the new owner a new certificate of registration. The fee collected under this subsection shall be deposited in the county general fund.

(e) The fee for mobile machinery shall be computed by multiplying the statewide average county, school district and state property tax mill levy for the preceding year as computed by the state board of equalization times the applicable assessment factor times the valuation of the mobile machinery. The department of revenue shall establish schedules for valuation of mobile machinery for use by county treasurers.

31-18-206. Temporary registration.

(a) In lieu of registration under W.S. 31-18-205, a non- Wyoming based owner or operator of mobile machinery may apply for a temporary registration sticker valid for not more than eleven (11) months, providing the temporary registration sticker shall not extend in to the next calendar year, from either a county treasurer or the department. The owner or operator shall present sufficient documentation to allow the county treasurer or the department to establish the valuation of the mobile machinery. The fee for the authority to use and display the temporary sticker shall be computed by multiplying the fee under W.S. 31-18-205(e) times the number of months requested in the calendar year and dividing by twelve (12), plus an administrative fee of ten dollars ($10.00) and six dollars ($6.00) for the sticker.

(b) The fees for mobile machinery collected by the county treasurer under this section shall be distributed in the same manner and proportion as property taxes. The fees for mobile machinery collected by the department under this section shall be distributed in the same manner as fees for non-Wyoming based commercial vehicles under W.S. 31-3-103(a). Administrative fees collected by the county treasurer shall be deposited in the county general fund, and those collected by the department shall be deposited in the highway fund.

(c) The sticker issued under this section shall be displayed on the mobile machinery in the same manner as stickers issued under W.S. 31-18-205.

31-18-207. Rental or leased machinery.

(a) In lieu of payment of the registration fee under W.S.