PDFWAC 308-77-280
Natural gas, propane decal as evidence of payment of annual license fees.
Am I required to buy a decal if my vehicle operates with both motor fuel gasoline and natural gas or propane? Yes, you must pay fuel tax on the gasoline purchases as well as purchasing a decal.
[Statutory Authority: RCW 82.38.260. WSR 16-13-049, § 308-77-280, filed 6/9/16, effective 7/10/16; WSR 09-07-075, § 308-77-280, filed 3/16/09, effective 4/16/09. Statutory Authority: Chapters 46.87 and 82.38 RCW. WSR 00-16-045, § 308-77-280, filed 7/26/00, effective 8/26/00. Statutory Authority: RCW 82.38.260. WSR 81-14-048 (Order DOL 630), § 308-77-280, filed 6/30/81.]