Versions of Washington Code 70A.15.2030 - Air pollution control authority -- Board of directors -- Powers, quorum, officers, compensation on LawServer 2023 Washington Code 70A.15.2030 – Air pollution control authority — Board of directors — Powers, quorum, officers, compensation 2022 Washington Code 70A.15.2030 – Air pollution control authority–Board of directors–Powers, quorum, officers, compensation 2020 Washington Code 70A.15.2030 – Air pollution control authority — Board of directors — Powers, quorum, officers, compensation