2023 Washington Code 19.110.140 – Director authorized to investigate violations — Authority to subpoena witnesses or require production of documents

2022 Washington Code 19.110.140 – Director authorized to investigate violations–Authority to subpoena witnesses or require production of documents

2020 Washington Code 19.110.140 – Director authorized to investigate violations — Authority to subpoena witnesses or require production of documents

2019 Washington Code 19.110.140 – Director authorized to investigate violations — Authority to subpoena witnesses or require production of documents

2018 Washington Code 19.110.140 – Director authorized to investigate violations — Authority to subpoena witnesses or require production of documents

2016 Washington Code 19.110.140 – Director authorized to investigate violations–Authority to subpoena witnesses or require production of documents

2015 Washington Code 19.110.140 – Director authorized to investigate violations–Authority to subpoena witnesses or require production of documents

2014 Washington Code 19.110.140 – Director authorized to investigate violations — Authority to subpoena witnesses or require production of documents

2013 Washington Code 19.110.140 – Director authorized to investigate violations — Authority to subpoena witnesses or require production of documents

2009 Washington Code 19.110.140 – Director authorized to investigate violations — Authority to subpoena witnesses or require production of documents