US lawWashingtonRegulationsTitle 365 — COMMERCE, DEPARTMENT OF (COMMUNITY DEVELOPMENT)Chapter 365-210 — MANUFACTURED HOUSING INSTALLER TRAINING AND CERTIFICATION PROGRAM365-210-020WAC 365-210-020WAC 365-210-020. Effective dateLast amended: 1995Year: 2026Length: 8 wordsOfficial source These rules shall become effective July 1, 1995.PreviousWAC 365-210-010NextWAC 365-210-030