Treaty Status
Membership States 178
Total Ratifications 144
Annex 2 Ratifications 35
Latest Sate Signatory Barbados
Latest Ratifying State Colombia
   
 Did you know?
Did you know that the International Monitoring System (IMS) network consists of 337 monitoring facilities all over the globe, comprising seismic, infrasound, hydroacoustic and radionuclide monitoring stations as well as radionuclide laboratories?
 Forthcoming Meetings
Advisory Group 30th Session II: 
13-16 May 2008
Working Group A
33rd Session:
2-4 June 2008
PrepCom
30th Session:
23-26 June 2008
 

What does the press say about the CTBT and the CTBTO? We have compiled a selection of articles for your convenience.

The daily press review will be posted workdays.

 
 
   Press Review
 
Highlights
The test-ban figures prominently in meeting of the Nuclear Nonproliferation Treaty
8 May 2008
Almost universal support for the CTBT is expressed at meeting of the Nuclear Nonproliferation Treaty in Geneva.
The test-ban figures prominently in meeting of the Nuclear Nonproliferation Treaty
   
2008 Assessed  Contributions
6 May 20082008 Assessed  Contributions
Information about States Signatories’ assessed payments to the CTBTO Preparatory Commission has been updated (PDF format). The CTBTO has a split budget, expressed partly in US$ and partly in Euros. The total budget is a combination of the two.
2008 Assessed  Contributions
   
Entry into force of the CTBT will be discussed at the next major meeting

21 April 2008 Entry into force of the CTBT will be discussed at the next major meeting
Entry into force of the CTBT will be discussed at the next major meeting
of the Inter Parliamentary Union in 2009.
Entry into force of the CTBT will be discussed at the next major meeting

   
28 March 2008
Speaker of the Austrian Parliament visits the CTBTO in preparations for international assembly of parliamentarians.
Colombia ratified the CTBT on 29 January 2008. This brings the total number of Treaty ratifications to 144.
   
 Latest Press Releases
06 March 2008: Launch of international scientific study project to evaluate the nuclear test ban verification system
26 February 2008: The United States pays US$ 23.8 million to the CTBTO