HomeAntarctica Status Lists ...48. Measures adopted at the Forty-Second Consultative Meeting, done at Prague July 1-11, 2019. hide 48. Measures adopted at the Forty-Second Consultative Meeting, done at Prague July 1-11, 2019. Depositary – Treaty Affairs Office of Treaty Affairs Entered into force October 9, 2019. Date of tacit approval is listed unless Consultative Parties directly notified the Depositary of their intent to adhere to the recommendations. Download status lists [150 KB] Tags Antarctic Multilateral Treaties