Home2005 Treaties and Agreements ...Dominican Republic (05-1031) – Agreement Regarding Mutual Assistance Between Their Customs Administrations hide Dominican Republic (05-1031) – Agreement Regarding Mutual Assistance Between Their Customs Administrations TIAS Office of Treaty Affairs October 31, 2005 Law Enforcement: Customs Agreement signed at Santo Domingo October 31, 2005; entered into force October 31, 2005. Download attachment [1 MB] Tags Dominican Republic Law Enforcement Treaties