2023 Washington Code 28B.50.530 – Agreements for use of services or facilities between district boards of trustees and school boards

2022 Washington Code 28B.50.530 – Agreements for use of services or facilities between district boards of trustees and school boards

2020 Washington Code 28B.50.530 – Agreements for use of services or facilities between district boards of trustees and school boards

2019 Washington Code 28B.50.530 – Agreements for use of services or facilities between district boards of trustees and school boards

2018 Washington Code 28B.50.530 – Agreements for use of services or facilities between district boards of trustees and school boards

2016 Washington Code 28B.50.530 – Agreements for use of services or facilities between district boards of trustees and school boards

2015 Washington Code 28B.50.530 – Agreements for use of services or facilities between district boards of trustees and school boards

2014 Washington Code 28B.50.530 – Agreements for use of services or facilities between district boards of trustees and school boards

2013 Washington Code 28B.50.530 – Agreements for use of services or facilities between district boards of trustees and school boards

2009 Washington Code 28B.50.530 – Agreements for use of services or facilities between district boards of trustees and school boards