2023 Washington Code 28A.160.150 – Student transportation allocation — Operating costs, determination and funding

2022 Washington Code 28A.160.150 – Student transportation allocation–Operating costs, determination and funding

2020 Washington Code 28A.160.150 – Student transportation allocation — Operating costs, determination and funding

2019 Washington Code 28A.160.150 – Student transportation allocation — Operating costs, determination and funding

2018 Washington Code 28A.160.150 – Student transportation allocation — Operating costs, determination and funding

2016 Washington Code 28A.160.150 – Student transportation allocation–Operating costs, determination and funding

2015 Washington Code 28A.160.150 – Student transportation allocation–Operating costs, determination and funding

2014 Washington Code 28A.160.150 – Student transportation allocation — Operating costs, determination and funding

2013 Washington Code 28A.160.150 – Student transportation allocation — Operating costs, determination and funding

2009 Washington Code 28A.160.150 – Student transportation allocation — Operating costs, determination and funding