2023 Washington Code 28A.160.080 – School buses, rental or lease for emergency purposes — Authorization

2022 Washington Code 28A.160.080 – School buses, rental or lease for emergency purposes–Authorization

2020 Washington Code 28A.160.080 – School buses, rental or lease for emergency purposes — Authorization

2019 Washington Code 28A.160.080 – School buses, rental or lease for emergency purposes — Authorization

2018 Washington Code 28A.160.080 – School buses, rental or lease for emergency purposes — Authorization

2016 Washington Code 28A.160.080 – School buses, rental or lease for emergency purposes–Authorization

2015 Washington Code 28A.160.080 – School buses, rental or lease for emergency purposes–Authorization

2014 Washington Code 28A.160.080 – School buses, rental or lease for emergency purposes — Authorization

2013 Washington Code 28A.160.080 – School buses, rental or lease for emergency purposes — Authorization

2009 Washington Code 28A.160.080 – School buses, rental or lease for emergency purposes — Authorization