Versions of Arizona Laws 49-1057 on LawServer 2023 Arizona Laws 49-1057. Intergovernmental agreements 2022 Arizona Laws 49-1057. Intergovernmental agreements 2021 Arizona Laws 49-1057 2020 Arizona Laws 49-1057 2019 Arizona Laws 49-1057 2018 Arizona Laws 49-1057 2016 Arizona Laws 49-1057. Intergovernmental agreements 2015 Arizona Laws 49-1057. Intergovernmental agreements