2023 Washington Code 18.54.150 – Devolution of powers relating to revocation of certificates

2022 Washington Code 18.54.150 – Devolution of powers relating to revocation of certificates

2020 Washington Code 18.54.150 – Devolution of powers relating to revocation of certificates

2019 Washington Code 18.54.150 – Devolution of powers relating to revocation of certificates

2018 Washington Code 18.54.150 – Devolution of powers relating to revocation of certificates

2016 Washington Code 18.54.150 – Devolution of powers relating to revocation of certificates

2015 Washington Code 18.54.150 – Devolution of powers relating to revocation of certificates

2014 Washington Code 18.54.150 – Devolution of powers relating to revocation of certificates

2013 Washington Code 18.54.150 – Devolution of powers relating to revocation of certificates

2009 Washington Code 18.54.150 – Devolution of powers relating to revocation of certificates