Home2017 Treaties and Agreements ...United Kingdom (17-920) – Agreement on Scientific and Technological Cooperation hide United Kingdom (17-920) – Agreement on Scientific and Technological Cooperation TIAS Office of Treaty Affairs September 20, 2017 Scientific and Technological Cooperation Agreement signed at Washington September 20, 2017; entered into force September 20, 2017. With annexes. Download attachment [606 KB] Tags Scientific and Technological Cooperation Treaties United Kingdom