Washington Code > Title 34 Washington Code > Title 34 – Administrative Law Current as of: 2023 | Check for updates | Other versions Sections Chapter 34.05 Administrative Procedure Act 34.05.001 – 34.05.902 Chapter 34.08 Washington State Register Act of 1977 34.08.010 – 34.08.905 Chapter 34.12 Office of administrative hearings 34.12.010 – 34.12.160 Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.