Versions of Washington Code 90.58.260 - State to represent its interest before federal agencies, interstate agencies and courts on LawServer 2023 Washington Code 90.58.260 – State to represent its interest before federal agencies, interstate agencies and courts 2022 Washington Code 90.58.260 – State to represent its interest before federal agencies, interstate agencies and courts 2020 Washington Code 90.58.260 – State to represent its interest before federal agencies, interstate agencies and courts 2019 Washington Code 90.58.260 2018 Washington Code 90.58.260 – State to represent its interest before federal agencies, interstate agencies and courts 2016 Washington Code 90.58.260 – State to represent its interest before federal agencies, interstate agencies and courts 2015 Washington Code 90.58.260 – State to represent its interest before federal agencies, interstate agencies and courts 2014 Washington Code 90.58.260 – State to represent its interest before federal agencies, interstate agencies and courts 2013 Washington Code 90.58.260 – State to represent its interest before federal agencies, interstate agencies and courts 2009 Washington Code 90.58.260 – State to represent its interest before federal agencies, interstate agencies and courts