2023 Washington Code 70.05.150 – Contracts for sale or purchase of health services authorized

2022 Washington Code 70.05.150 – Contracts for sale or purchase of health services authorized

2020 Washington Code 70.05.150 – Contracts for sale or purchase of health services authorized

2019 Washington Code 70.05.150

2018 Washington Code 70.05.150 – Contracts for sale or purchase of health services authorized

2016 Washington Code 70.05.150 – Contracts for sale or purchase of health services authorized

2015 Washington Code 70.05.150 – Contracts for sale or purchase of health services authorized

2014 Washington Code 70.05.150 – Contracts for sale or purchase of health services authorized

2013 Washington Code 70.05.150 – Contracts for sale or purchase of health services authorized

2009 Washington Code 70.05.150 – Contracts for sale or purchase of health services authorized