US lawWashingtonRegulationsTitle 308 — LICENSING, DEPARTMENT OFChapter 308-77 — FUEL TAX RULES AND REGULATIONS308-77-155WAC 308-77-155WAC 308-77-155. On board computers or recording devicesLast amended: 2009Year: 2026Length: 19 wordsOfficial source Can I use on board computers or recording devices to record mileage? Yes, with prior approval by the department.PreviousWAC 308-77-121NextWAC 308-77-240