Call: 360-725-7171Fax: 360-586-3109Send us a message: Policy and Legislative AffairsMailing address: P.O. Box 40258 Olympia, WA 98504-0258Street address: 302 Sid Snyder Ave., SW, Suite 200 Olympia, WA 98501 See alsoTechnical assistance advisories and emergency ordersRulemaking and legislative informationHow the rulemaking process worksNeed more help?Call us at 800-562-6900, 8 a.m. to 5 p.m., Monday-Friday