El Salvador

1925 Geneva Protocol
Signature (Paris) 17 June 1925  
Deposit of instruments of ratification (Paris) 26 February 2008  
Anti-Personnel Mine Ban Convention
Signature (UN) 4 December 1997  
Deposit of instruments of ratification (UN) 27 January 1999  
Arms Trade Treaty
Signature (UN) 5 June 2013  
Deposit of instruments of ratification (UN) 2 April 2014  
Biological Weapons Convention
Signature (Washington) 10 April 1972  
Deposit of instruments of ratification (Washington) 31 December 1991  
Chemical Weapons Convention
Signature (UN) 14 January 1993  
Deposit of instruments of ratification (UN) 30 October 1995  
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN) 24 September 1996  
Deposit of instruments of ratification (UN) 11 September 1998  
Convention on Certain Conventional Weapons
Deposit of instruments of accession (UN) 26 January 2000  
Deposit of instruments of accession to Amendment to the Convention on Certain Conventional Weapons (UN) 13 September 2007  
Consent to be bound to Protocol II to the Convention on Certain Conventional Weapons (UN) 26 January 2000  
Consent to be bound to Protocol V on Explosive Remnants of War (UN) 23 March 2006  
Consent to be bound to Amended Protocol II on the Use of Mines, Booby-Traps and Other Devices (UN) 26 January 2000  
Consent to be bound to Protocol IV on Blinding Laser Weapons (UN) 26 January 2000  
Consent to be bound to Protocol III to the Convention on Certain Conventional Weapons (UN) 26 January 2000  
Consent to be bound to Protocol I to the Convention on Certain Conventional Weapons (UN) 26 January 2000  
Convention on Cluster Munitions
Signature (UN) 3 December 2008  
Deposit of instruments of ratification (UN) 10 January 2011 *
Inter-American Convention on Firearms
Signature (OAS) 14 November 1997  
Deposit of instruments of ratification (OAS) 18 March 1999  
Inter-American Convention on Transparency
Signature (OAS) 7 June 1999  
Deposit of instruments of ratification (OAS) 8 March 2002  
International Convention for the Suppression of Acts of Nuclear Terrorism
Signature (UN) 16 September 2005  
Deposit of instruments of ratification (UN) 27 November 2006  
Outer Space Treaty
Signature (Washington) 27 January 1967  
Deposit of instruments of ratification (Washington) 15 January 1969  
Partial Test Ban Treaty
Signature (Moscow) 22 August 1963  
Signature (Washington) 21 August 1963  
Signature (London) 22 August 1963  
Deposit of instruments of ratification (Moscow) 9 February 1965  
Deposit of instruments of ratification (London) 7 December 1964  
Deposit of instruments of ratification (Washington) 3 December 1964  
Treaty of Tlatelolco
Signature to Resolution 267 to the Treaty of Tlatelolco (Mexico City) 21 February 1991  
Signature to Resolution 268 to the Treaty of Tlatelolco (Mexico City) 10 September 1991  
Signature (Mexico City) 14 February 1967  
Signature to Resolution 290 to the Treaty of Tlatelolco (Mexico City) 8 September 1992  
Deposit of instruments of ratification of Resolution 268 to the Treaty of Tlatelolco (Mexico City) 14 January 2002  
Deposit of instruments of ratification of Resolution 267 to the Treaty of Tlatelolco (Mexico City) 22 May 1992  
Deposit of instruments of ratification of Resolution 290 to the Treaty of Tlatelolco (Mexico City) 19 June 2006  
Deposit of instruments of ratification (Mexico City) 22 April 1968  
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Signature (Washington) 1 July 1968  
Deposit of instruments of ratification (Washington) 11 July 1972