Home2018 Treaties and Agreements ...Portugal (18-1004) – Agreement Regarding Consular Privileges and Immunities hide Portugal (18-1004) – Agreement Regarding Consular Privileges and Immunities TIAS Office of Treaty Affairs October 4, 2018 Diplomatic and Consular Relations Agreement signed at Lisbon December 14, 2017; entered into force October 4, 2018. Download attachment [3 MB] Tags Diplomatic and Consular Relations Portugal Treaties