Agreement, Organization or Regime

Chinese Participation

Dates of Participation

Biological and Toxin Weapons Convention (BTWC)

YES

15 November 1998

Chemical Weapons Convention

YES

Signed 13 January 1993; Ratified 25 April 1997

Comprehensive Test Ban Treaty (CTBT)

Signed; Not Ratified

Signed 24 September 1996

International Atomic Energy Agency (IAEA)

YES

1 January 1984

Missile Technology Control Regime (MTCR)

Adherent

February 1992

Non-proliferation Treaty (NPT)

YES

Ratified 29 December 1991; Acceded 9 March 1992