Washington Code > Chapter 18.370 Washington Code > Chapter 18.370 – Tanning facilities Current as of: 2023 | Check for updates | Other versions § 18.370.010 Definitions § 18.370.020 Minors prohibited — Proof of age § 18.370.030 Penalty 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.