2023 Washington Code 90.84.050 – Approval of use of credits by the department — Requirements

2022 Washington Code 90.84.050 – Approval of use of credits by the department–Requirements

2020 Washington Code 90.84.050 – Approval of use of credits by the department — Requirements

2019 Washington Code 90.84.050

2018 Washington Code 90.84.050 – Approval of use of credits by the department — Requirements

2016 Washington Code 90.84.050 – Approval of use of credits by the department–Requirements

2015 Washington Code 90.84.050 – Approval of use of credits by the department–Requirements

2014 Washington Code 90.84.050 – Approval of use of credits by the department — Requirements

2013 Washington Code 90.84.050 – Approval of use of credits by the department — Requirements

2009 Washington Code 90.84.050 – Approval of use of credits by the department — Requirements