Ecuador

1925 Geneva Protocol
Deposit of instruments of accession (Paris) 16 September 1970  
Antarctic Treaty
Deposit of instruments of accession (Washington) 15 September 1987  
Anti-Personnel Mine Ban Convention
Signature (UN) 4 December 1997  
Deposit of instruments of ratification (UN) 29 April 1999  
Biological Weapons Convention
Signature (Washington) 14 June 1972  
Deposit of instruments of ratification (Washington) 12 March 1975  
Chemical Weapons Convention
Signature (UN) 14 January 1993  
Deposit of instruments of ratification (UN) 6 September 1995  
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN) 24 September 1996  
Deposit of instruments of ratification (UN) 12 November 2001  
Convention on Certain Conventional Weapons
Signature (UN) 9 September 1981  
Deposit of instruments of ratification (UN) 4 May 1982  
Deposit of instruments of acceptance to Amendment to the Convention on Certain Conventional Weapons (UN) 10 March 2009  
Consent to be bound to Protocol V on Explosive Remnants of War (UN) 10 March 2009  
Consent to be bound to Protocol IV on Blinding Laser Weapons (UN) 16 December 2003  
Consent to be bound to Protocol III to the Convention on Certain Conventional Weapons (UN) 4 May 1982  
Consent to be bound to Protocol II to the Convention on Certain Conventional Weapons (UN) 4 May 1982  
Consent to be bound to Amended Protocol II on the Use of Mines, Booby-Traps and Other Devices (UN) 14 August 2000  
Consent to be bound to Protocol I to the Convention on Certain Conventional Weapons (UN) 4 May 1982  
Convention on Cluster Munitions
Signature (UN) 3 December 2008  
Deposit of instruments of ratification (UN) 11 May 2010  
Inter-American Convention on Firearms
Signature (OAS) 14 November 1997  
Deposit of instruments of ratification (OAS) 23 June 1999 *
Inter-American Convention on Transparency
Signature (OAS) 7 June 1999  
Deposit of instruments of ratification (OAS) 21 May 2001  
International Convention for the Suppression of Acts of Nuclear Terrorism
Signature (UN) 15 September 2005  
Outer Space Treaty
Signature (Moscow) 7 June 1967  
Signature (London) 16 May 1967  
Signature (Washington) 27 January 1967  
Deposit of instruments of ratification (Washington) 7 March 1969  
Partial Test Ban Treaty
Signature (London) 1 October 1963  
Signature (Moscow) 1 October 1963  
Signature (Washington) 27 September 1963  
Deposit of instruments of ratification (Washington) 6 May 1964  
Deposit of instruments of ratification (London) 8 May 1964  
Deposit of instruments of ratification (Moscow) 13 November 1964  
Treaty of Tlatelolco
Signature to Resolution 268 to the Treaty of Tlatelolco (Mexico City) 13 September 1991  
Signature (Mexico City) 14 February 1967  
Signature to Resolution 267 to the Treaty of Tlatelolco (Mexico City) 5 December 1990  
Signature to Resolution 290 to the Treaty of Tlatelolco (Mexico City) 26 August 1992  
Deposit of instruments of ratification (Mexico City) 11 February 1969  
Deposit of instruments of ratification of Resolution 267 to the Treaty of Tlatelolco (Mexico City) 18 October 1995  
Deposit of instruments of ratification of Resolution 268 to the Treaty of Tlatelolco (Mexico City) 30 August 2000  
Deposit of instruments of ratification of Resolution 290 to the Treaty of Tlatelolco (Mexico City) 30 August 2000  
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Signature (Washington) 9 July 1968  
Deposit of instruments of ratification (Washington) 7 March 1969