Washington Code > Chapter 40.06 > § 40.06.900 Washington Code 40.06.900 – Effective date — 1963 c 233 Current as of: 2023 | Check for updates | Other versions The effective date of this chapter shall be July 1, 1963. [ 1963 c 233 § 8.] Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights. Previous sectionNext section Chapter 40.06 Contents