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2 Mar 2015 News Story

… treaty review conference from 27 april to 22 may 2015 at un headquarters in new york, the "p5 states" … radioxenon in its radioactive forms are detected by the international monitoring system ( ims ). through these … up through seismic, infrasound or hydroacoustic means is nuclear in nature. when complete, the ims will include 40 …

24 Feb 2015 News Story

… the government of ecuador and the comprehensive nuclear-test-ban treaty organization (ctbto) have concluded a facility agreement regarding the two international monitoring system (ims) stations to be …

24 Feb 2015 News Story

… the executive secretary of the comprehensive nuclear-test-ban treaty organization (ctbto), lassina zerbo, … designated kazakhstan together with japan to coordinate international efforts towards the ctbt’s entry into force in …

23 Feb 2015 Press Release

… february 2015the executive secretary of the comprehensive nuclear-test-ban treaty organization (ctbto), lassina zerbo, …

23 Feb 2015 News Story

… at a meeting of member states of the comprehensive nuclear-test-ban treaty organization (ctbto) in vienna today, … japan and kazakhstan were unanimously nominated to lead international efforts for the entry into force of the ctbt. … … opening for signature. having been affected by nuclear tests which were conducted at the semipalatinsk test site, …

30 Jan 2015 News Story

… of the preparatory commission for the comprehensive nuclear-test-ban treaty organization (ctbto), passed away on … period, ambassador selebi helped focus the efforts of the international community towards laying the foundations that …

12 Jan 2015 News Story

… honour, for his work towards the preservation of peace and international security as head of the ctbto and prior to … 190 member states (see his cv here ).  the comprehensive nuclear-test-ban treaty (ctbt) bans nuclear explosions in all … been built – and detected all three north korean nuclear tests . once the treaty enters into force, on-site …

19 Dec 2014 News Story

… to promote the entry into force of the comprehensive nuclear-test-ban treaty (ctbt) as well as reinvigorating international endeavours to achieve this goal. the group last …

17 Dec 2014 News Story

… executive secretary lassina zerbo, there was an absence of nuclear testing and a number of important highlights for the … for “helping to persuade china to provide data from its international monitoring system stations to the international

9 Dec 2014 Press Release

… inspection exercise conducted to date by the comprehensive nuclear-test-ban treaty organization (ctbto) formally … 150 tonnes of specialized equipment and over 200 international experts. ctbto executive secretary lassina … for a series of video blogs from the exercise and day-to-day updates. images available free of rights on the …