"Agency" includes all state agencies and all local agencies. "State agency" includes every state office, department, division, bureau, board, commission, or other state agency. "Local agency" includes every county, city, town, municipal corporation, quasi-municipal corporation, or special purpose district, or any office, department, division, bureau, board, commission, or agency thereof, or other local public agency. "Agency" does not include a comprehensive cancer center participating in a collaborative arrangement as defined in RCW
28B.10.930 that is operated in conformance with RCW
28B.10.930.