Press Releases 22 Sep 2022 São Tomé and Príncipe becomes 176TH country to ratify CTBT 21 Sep 2022 Equatorial Guinea ratifies CTBT, building momentum towards global adherence to Treaty 21 Sep 2022 Guinea Ecuatorial ratifica el TPCE, creando impulso hacia la adhesión universal al Tratado 1 Aug 2022 Timor-Leste ratifies CTBT, unversalising Treaty in South-East Asia 30 Jun 2022 Dominica ratifies CTBT, universalising Treaty in Latin America and the Caribbean 27 Jun 2022 CTBTO head calls on N. Korea to renew commitment to suspend nuclear testing 31 Mar 2022 Tuvalu ratifies the Comprehensive Nuclear-Test-Ban Treaty 2024 (1) 2023 (7) (-) 2022 (8) 2021 (6) 2020 (1) 2019 (3) 2018 (10) 2017 (5) 2016 (8) 2015 (10) 2014 (8) 2013 (13) 2012 (15) 2011 (14) 2010 (25) 2009 (29) 2008 (325)