Home2018 Treaties and Agreements ...Multilateral (18-523) – Agreement on Enhancing Scientific Cooperation in the Arctic hide Multilateral (18-523) – Agreement on Enhancing Scientific Cooperation in the Arctic TIAS Office of Treaty Affairs May 23, 2018 Scientific and Technological Cooperation: Arctic Agreement signed at Fairbanks May 11, 2017; with annexes; entered into force May 23, 2018. Download attachment [716 KB] Tags Multilateral Scientific and Technological Cooperation Treaties