Washington Code > Chapter 19.158 > § 19.158.901 Washington Code 19.158.901 – Effective date — 1989 c 20 Current as of: 2023 | Check for updates | Other versions The effective date of this act shall be January 1, 1990. [ 1989 c 20 § 20.] 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 19.158 Contents
