Tibor Tóth, CTBTO Executive Secretary talks about recent nuclear developments to Kirstie Gregorich Hansen. Camera and video editor Todd Vincent.

"This day is a reminder that a world free of nuclear tests and weapons is urgent, necessary and achievable," CTBTO Chief says.

CTBTO Executive Secretary, Tibor Tóth, reflects on the significance of the International Day Against Nuclear Tests and how the test ban treaty will help shape mankind's future.

It is time to get rid of the stereotype that banning nuclear weapons' tests, and the verification of it, is a man's world, Tibor Tóth, CTBTO Executive Secretary, said in a video message to mark the 100 year anniversary of International Women's Day. The video celebrates women working at the CTBTO and remarks by Executive Secretary Tóth on the importance of gender equality in the workplace. Camera: Pablo Mehlhorn/Todd Vincent, Video Editor: Todd Vincent, Photos: Marianne Weiss (weissphotography.at), Producer: Kirstie Gregorich Hansen

UN Secretary-General, CTBTO Chief and the Australian Foreign Minister promote the Treaty's early entry into force in New York.

CTBTO Executive Secretary, Tibor Tóth, welcomes participants to the CTBT Intensive Policy Course on 16 July 2012.