Versions of See prior versions of a law on LawServer 2023 Washington Code 80.82.020 – Guarantee of funds to perform activities specified in a decommissioning plan — Letter of credit 2022 Washington Code 80.82.020 – Guarantee of funds to perform activities specified in a decommissioning plan–Letter of credit 2020 Washington Code 80.82.020 – Guarantee of funds to perform activities specified in a decommissioning plan — Letter of credit 2019 Washington Code 80.82.020 2018 Washington Code 80.82.020 – Guarantee of funds to perform activities specified in a decommissioning plan — Letter of credit 2016 Washington Code 80.82.020 – Guarantee of funds to perform activities specified in a decommissioning plan–Letter of credit 2015 Washington Code 80.82.020 – Guarantee of funds to perform activities specified in a decommissioning plan–Letter of credit 2014 Washington Code 80.82.020 – Guarantee of funds to perform activities specified in a decommissioning plan — Letter of credit 2013 Washington Code 80.82.020 – Guarantee of funds to perform activities specified in a decommissioning plan — Letter of credit