2023 Washington Code 90.54.080 – State to vigorously represent its interests before federal agencies, interstate agencies

2022 Washington Code 90.54.080 – State to vigorously represent its interests before federal agencies, interstate agencies

2020 Washington Code 90.54.080 – State to vigorously represent its interests before federal agencies, interstate agencies

2019 Washington Code 90.54.080

2018 Washington Code 90.54.080 – State to vigorously represent its interests before federal agencies, interstate agencies

2016 Washington Code 90.54.080 – State to vigorously represent its interests before federal agencies, interstate agencies

2015 Washington Code 90.54.080 – State to vigorously represent its interests before federal agencies, interstate agencies

2014 Washington Code 90.54.080 – State to vigorously represent its interests before federal agencies, interstate agencies

2013 Washington Code 90.54.080 – State to vigorously represent its interests before federal agencies, interstate agencies

2009 Washington Code 90.54.080 – State to vigorously represent its interests before federal agencies, interstate agencies