Home2023 Treaties and Agreements ...Colombia (23-105) – Memorandum of Agreement Concerning Scientific and Technical Cooperation in the Earth Sciences hide Colombia (23-105) – Memorandum of Agreement Concerning Scientific and Technical Cooperation in the Earth Sciences TIAS Office of Treaty Affairs January 5, 2023 Scientific and Technical Cooperation Signed at Reston and Bogota December 16, 2022 and January 5, 2023; entered into force January 5, 2023. Download Agreement [583 KB] Tags Colombia Scientific and Technological Cooperation Treaties