Home2007 Treaties and Agreements ...Singapore (07-327) – Agreement on Cooperation in Science and Technology for Homeland/Domestic Security Matters hide Singapore (07-327) – Agreement on Cooperation in Science and Technology for Homeland/Domestic Security Matters TIAS Office of Treaty Affairs March 27, 2007 Scientific and Technological Cooperation Agreement signed at Washington March 27, 2007; entered into force March 27, 2007. Download attachment [1 MB] Tags Scientific and Technological Cooperation Singapore Treaties