2023 Washington Code 43.41.415 – Development of methods and protocols for measuring educational costs — Reports

2022 Washington Code 43.41.415 – Development of methods and protocols for measuring educational costs–Reports

2020 Washington Code 43.41.415 – Development of methods and protocols for measuring educational costs — Reports

2019 Washington Code 43.41.415 – Development of methods and protocols for measuring educational costs — Reports

2018 Washington Code 43.41.415 – Development of methods and protocols for measuring educational costs — Reports

2016 Washington Code 43.41.415 – Development of methods and protocols for measuring educational costs–Reports

2015 Washington Code 43.41.415 – Development of methods and protocols for measuring educational costs–Reports

2014 Washington Code 43.41.415 – Development of methods and protocols for measuring educational costs — Reports

2013 Washington Code 43.41.415 – Development of methods and protocols for measuring educational costs — Reports