Versions of Washington Code 17.21.440 - Agricultural workers and handlers of agricultural pesticides -- Coordination of regulation and enforcement with department of labor and industries on LawServer 2023 Washington Code 17.21.440 – Agricultural workers and handlers of agricultural pesticides — Coordination of regulation and enforcement with department of labor and industries 2022 Washington Code 17.21.440 – Agricultural workers and handlers of agricultural pesticides–Coordination of regulation and enforcement with department of labor and industries 2020 Washington Code 17.21.440 – Agricultural workers and handlers of agricultural pesticides — Coordination of regulation and enforcement with department of labor and industries 2019 Washington Code 17.21.440 – Agricultural workers and handlers of agricultural pesticides — Coordination of regulation and enforcement with department of labor and industries 2018 Washington Code 17.21.440 – Agricultural workers and handlers of agricultural pesticides — Coordination of regulation and enforcement with department of labor and industries 2016 Washington Code 17.21.440 – Agricultural workers and handlers of agricultural pesticides–Coordination of regulation and enforcement with department of labor and industries 2015 Washington Code 17.21.440 – Agricultural workers and handlers of agricultural pesticides–Coordination of regulation and enforcement with department of labor and industries 2014 Washington Code 17.21.440 – Agricultural workers and handlers of agricultural pesticides — Coordination of regulation and enforcement with department of labor and industries 2013 Washington Code 17.21.440 – Agricultural workers and handlers of agricultural pesticides — Coordination of regulation and enforcement with department of labor and industries 2009 Washington Code 17.21.440 – Agricultural workers and handlers of agricultural pesticides — Coordination of regulation and enforcement with department of labor and industries