2023 Washington Code 19.100.242 – Investigations by director

2022 Washington Code 19.100.242 – Investigations by director

2020 Washington Code 19.100.242 – Investigations by director

2019 Washington Code 19.100.242 – Investigations by director

2018 Washington Code 19.100.242 – Investigations by director

2016 Washington Code 19.100.242 – Investigations by director

2015 Washington Code 19.100.242 – Investigations by director

2014 Washington Code 19.100.242 – Investigations by director

2013 Washington Code 19.100.242 – Investigations by director

2009 Washington Code 19.100.242 – Investigations by director