Press Releases

1 Aug 2013

Executive Secretary Lassina Zerbo takes office, travels to China

22 Apr 2013

CTBTO detects radioactivity consistent with 12 February announced North Korean nuclear test

19 Feb 2013

Russian Fireball Largest Ever Detected by CTBTO’s Infrasound Sensors

11 Feb 2013

The Republic of Chad ratifies the Comprehensive Nuclear-Test-Ban Treaty

14 Jan 2013

Brunei Darussalam ratifies the Comprehensive Nuclear-Test-Ban Treaty

14 Nov 2012

European union makes voluntary contribution of over five million euros

23 Oct 2012

Member States elect Lassina Zerbo as new CTBTO head from August 2013

27 Sep 2012

Foreign Ministers gather in New York to press for ban on nuclear tests, issue joint call