{"data":{"id":"us-wa/rcw-70.42.020","jurisdiction":"us-wa","citation":"RCW 70.42.020","heading":"License required.","body":"After July 1, 1990, no person may advertise, operate, manage, own, conduct, open, or maintain a test site without first obtaining a license for the tests to be performed, except as provided in RCW 70.42.030.","path":["Title 70","Chapter 70.42"],"source_url":"https://app.leg.wa.gov/rcw/default.aspx?cite=70.42.020","current_through":"July 15, 2026","vintage":"","retrieved_at":"2026-09-06T03:50:20Z","sha256":"d3c98152a899ff97002f39143aea6ef7468ec3a38e6b5d430b313e840cc5e4ef","source_id":"us-wa","stale":false,"prev":"us-wa/rcw-70.42.010","next":"us-wa/rcw-70.42.030"},"notice":"GroundRules: Original legal text. Not legal advice."}