2023 Washington Code 48.21.190 – Chemical dependency benefits — RCW 48.21.160 through 48.21.190, 48.44.240 inapplicable, when
2022 Washington Code 48.21.190 – Chemical dependency benefits–RCW 48.21.160 through 48.21.190, 48.44.240 inapplicable, when
2020 Washington Code 48.21.190 – Chemical dependency benefits — RCW 48.21.160 through 48.21.190, 48.44.240 inapplicable, when
2019 Washington Code 48.21.190
2018 Washington Code 48.21.190 – Chemical dependency benefits — RCW 48.21.160 through 48.21.190, 48.44.240 inapplicable, when
2016 Washington Code 48.21.190 – Chemical dependency benefits–RCW 48.21.160 through 48.21.190,
2015 Washington Code 48.21.190 – Chemical dependency benefits–RCW 48.21.160 through 48.21.190, 48.44.240 inapplicable, when
2009 Washington Code 48.21.190 – Chemical dependency benefits — RCW 48.21.160