US lawWashingtonRegulationsTitle 446 — STATE PATROLChapter 446-65 — COMMERCIAL MOTOR VEHICLE REGULATIONS446-65-005WAC 446-65-005WAC 446-65-005. PromulgationLast amended: 1994Year: 2026Length: 27 wordsOfficial source By authority of RCW 46.32.020 , the Washington state patrol hereby adopts the following rules establishing standards for commercial motor vehicles as defined by chapter 46.32 RCW.NextWAC 446-65-010