Home2023 Treaties and Agreements ...Oman (23-125.1) – Agreement Concerning Leahy Ineligible Units Written Agreement Requirement hide Oman (23-125.1) – Agreement Concerning Leahy Ineligible Units Written Agreement Requirement TIAS Office of Treaty Affairs January 25, 2023 Foreign Assistance Exchange of notes at Muscat December 8, 2021 and January 25, 2023; entered into force January 25, 2023. Download Agreement [1 MB] Tags Foreign Assistance Oman Treaties