Home2021 Treaties and Agreements ...Kosovo (21-1221) – Agreement Concerning Leahy Ineligible Units Written Agreement Requirement hide Kosovo (21-1221) – Agreement Concerning Leahy Ineligible Units Written Agreement Requirement TIAS Office of Treaty Affairs December 21, 2021 Foreign Assistance Effected by Exchange of Notes at Pristina October 18 and November 1, 2021; entered into force December 21, 2021. Download Agreement [660 KB] Tags Foreign Assistance Kosovo Treaties