Washington Code > Chapter 65.20 > § 65.20.950 Washington Code 65.20.950 – Effective date — 1989 c 343 Current as of: 2023 | Check for updates | Other versions This act shall take effect on March 1, 1990. [ 1989 c 343 § 27.] Ask a business law question, get an answer ASAP!Thousands of highly rated, verified business lawyers.Click here to chat with a lawyer about your rights. Previous sectionNext section Chapter 65.20 Contents