Washington Code > Chapter 72.49 Washington Code > Chapter 72.49 – Narcotic or dangerous drugs — Treatment and rehabilitation Current as of: 2023 | Check for updates | Other versions § 72.49.010 Purpose § 72.49.020 Treatment and rehabilitation programs authorized — Rules and regulations Ask a criminal law question, get an answer ASAP!Click here to chat with a criminal defense lawyer and protect your rights. Ask a question, get an answer ASAP!