Washington Code > Chapter 18.160 > § 18.160.901 Washington Code 18.160.901 – Effective date — 1990 c 177 Current as of: 2023 | Check for updates | Other versions RCW 18.160.010 through 18.160.080 shall take effect May 1, 1991. [ 1990 c 177 § 13.] Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights. Previous sectionNext section Chapter 18.160 Contents