2023 Washington Code > Chapter 82.23B – Oil spill response tax

2022 Washington Code > Chapter 82.23B – Oil spill response tax

2020 Washington Code > Chapter 82.23B – Oil spill response tax

2019 Washington Code > Chapter 82.23B – Oil spill response tax

2018 Washington Code > Chapter 82.23B – Oil spill response tax

2016 Washington Code > Chapter 82.23B – Oil spill response tax

2015 Washington Code > Chapter 82.23B – Oil spill response tax

2014 Washington Code > Chapter 82.23B – Oil spill response tax

2013 Washington Code > Chapter 82.23B – Oil spill response tax