Boris Kvok, born 13 March 1954, married, two children, Russian national

In 1976 graduated from Moscow State Institute of International Relations

Postings to:
USSR Embassy in Pakistan, 1978 - 1983
USSR Embassy in Australia, 1987 - 1990
Permanent Mission of the Russian Federation to the Conference on Disarmament in Geneva, 1993 - 1997
Deputy Permanent Representative of the Russian Federation to the International Organizations in Vienna, 2001 - 2004

At the Foreign Office in Moscow Mr. Kvok served as:
Second Secretary of the Department of South Asia, 1983 -1987
First Secretary of the Foreign Minister's Office, 1990 - 1992
Head of Deputy Foreign Minister' s Office, 1992 - 1993
Deputy Director of the Disarmament and Security Affairs Department, 1998 - 2001

Since August 2004, Director of the On-Site Inspection Division, Provisional Technical Secretariat of the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO PrepCom) in Vienna.