In this section you can find brochures, maps, booklets and other guides related to the work of CTBTO Preparatory Commission.
CTBTO Spectrum Publication
CTBTO Spectrum is the bi-annual, English language publication of the CTBTO that profiles key issues and aspects of the organization's work. In addition to spotlighting major players in the field of nuclear disarmament and non-proliferation, it also features Verification Highlights, Verification Science and Potential Civil and Scientific Applications. Readers can subscribe online or receive CTBTO Spectrum on a regular basis.
CTBTO Annual Reports
This section contains CTBTO Annual Reports from 2000 to 2014.
Using CTBTO Information Materials
We encourage readers to take advantage of this diversity of information on the CTBTO and its activities, all of which is available on in hard copy (free of charge) or as a website download.
This information can be used for workshops and presentations, as well as in educational settings and for self-edification in the realm of nuclear non-proliferation and disarmament.
All products can be ordered in hard copy from Public Information by emailing