2023 Washington Code 43.70.090 – Authority to administer oaths and issue subpoenas — Provisions governing subpoenas

2022 Washington Code 43.70.090 – Authority to administer oaths and issue subpoenas–Provisions governing subpoenas

2020 Washington Code 43.70.090 – Authority to administer oaths and issue subpoenas — Provisions governing subpoenas

2019 Washington Code 43.70.090 – Authority to administer oaths and issue subpoenas — Provisions governing subpoenas

2018 Washington Code 43.70.090 – Authority to administer oaths and issue subpoenas — Provisions governing subpoenas

2016 Washington Code 43.70.090 – Authority to administer oaths and issue subpoenas–Provisions governing subpoenas

2015 Washington Code 43.70.090 – Authority to administer oaths and issue subpoenas–Provisions governing subpoenas

2014 Washington Code 43.70.090 – Authority to administer oaths and issue subpoenas — Provisions governing subpoenas

2013 Washington Code 43.70.090 – Authority to administer oaths and issue subpoenas — Provisions governing subpoenas

2009 Washington Code 43.70.090 – Authority to administer oaths and issue subpoenas — Provisions governing subpoenas