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CTBTO shines light on "Innovation and Technology for Gender Equality" this International Women's Day

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CTBTO holds first Infrasound Technology Workshop since Covid-19 Pandemic

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CTBTO holds On-Site Inspection Regional Introductory Course in Thailand

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Solomon Islands ratifies CTBT, edging closer to universalization in Pacific region

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Science and Technology Conference 2023 (SnT2023)

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Supporting Women in STEM: CTBTO & CYG Mentoring Program

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Impactpool Virtual Career Fair for Women In STEM - 16 March 2023

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Our Mission

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Ending Nuclear Tests

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CTBTO shines light on "Innovation and Technology for Gender Equality" this International Women's Day

Impactpool Virtual Career Fair for Women In STEM - 16 March 2023

CTBTO holds first Infrasound Technology Workshop since Covid-19 Pandemic

Solomon Islands ratifies CTBT, edging closer to universalization in Pacific region

7th Workshop on Operation and Maintenance of CTBTO’s global alarm system

On-Site Inspection Division Holds First In-Person Course Since COVID-19 Pandemic Began

Schedule of sessions

Working Group B

Sixtieth Session

13 Mar 2023 -24 Mar 2023

Advisory Group

Sixtieth Session

08 May 2023 -12 May 2023

Working Group A

Sixty-Third Session

24 May 2023 -25 May 2023

Training and Workshops

Workshop For Radionuclide Laboratories

03 Apr -06 Apr 2023

Training Course On Ndc Capacity Building:…

06 Mar -17 Mar 2023

Technical Training For Radionuclide Station…

20 Mar -24 Mar 2023

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CTBTO Fact Sheet

International Monitoring System (IMS) Map

Verification Regime Brochure

Civil and Scientific Applications Brochure

On-Site Inspection Brochure

Work With Us

Join CTBTO on our mission to create a world free of nuclear testing. Learn more about employment and business opportunities with the Provisional Technical Secretariat.

Employment Procurement