HomeAntarctica Status Lists ...07. Recommendations adopted at the Second Consultative Meeting, done at Buenos Aires July 28, 1962. hide 07. Recommendations adopted at the Second Consultative Meeting, done at Buenos Aires July 28, 1962. Depositary – Treaty Affairs Office of Treaty Affairs Entered into force January 11, 1963. Article IX, paragraph 4, of the Antarctic Treaty provides that recommended measures “shall become effective when approved by all the Contracting Parties whose representatives were entitled to participate in the meetings held to consider those measures.” Download status list [129 KB] Tags Antarctic Multilateral Treaties