2023 Washington Code 4.24.314 – Person causing hazardous materials incident — Responsibility for incident clean-up — Liability

2022 Washington Code 4.24.314 – Person causing hazardous materials incident–Responsibility for incident clean-up–Liability

2020 Washington Code 4.24.314 – Person causing hazardous materials incident — Responsibility for incident clean-up — Liability

2019 Washington Code 4.24.314 – Person causing hazardous materials incident — Responsibility for incident clean-up — Liability

2018 Washington Code 4.24.314 – Person causing hazardous materials incident — Responsibility for incident clean-up — Liability

2016 Washington Code 4.24.314 – Person causing hazardous materials incident–Responsibility for incident clean-up–Liability

2015 Washington Code 4.24.314 – Person causing hazardous materials incident–Responsibility for incident clean-up–Liability

2014 Washington Code 4.24.314 – Person causing hazardous materials incident — Responsibility for incident clean-up — Liability

2013 Washington Code 4.24.314 – Person causing hazardous materials incident — Responsibility for incident clean-up — Liability

2009 Washington Code 4.24.314 – Person causing hazardous materials incident — Responsibility for incident clean-up — Liability