Spain

1925 Geneva Protocol
Signature (Paris)
17 June 1925
Deposit of instruments of ratification (Paris)
22 August 1929
Antarctic Treaty
Deposit of instruments of accession (Washington)
31 March 1982
Anti-Personnel Mine Ban Convention
Signature (UN)
03 December 1997
Deposit of instruments of ratification (UN)
19 January 1999
Arms Trade Treaty
Signature (UN)
03 June 2013
Deposit of instruments of ratification (UN)
02 April 2014
Biological Weapons Convention
Signature (London)
10 April 1972
Signature (Washington)
10 April 1972
Deposit of instruments of ratification (London)
20 June 1979
Deposit of instruments of ratification (Washington)
20 June 1979
Chemical Weapons Convention
Signature (UN)
13 January 1993
Deposit of instruments of ratification (UN)
03 August 1994
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN)
24 September 1996
Deposit of instruments of ratification (UN)
31 July 1998
Convention on Certain Conventional Weapons
Signature (UN)
10 April 1981
Deposit of instruments of ratification (UN)
29 December 1993
29 December 1993
29 December 1993
29 December 1993
Content to be bound to Protocol IV on Blinding Laser Weapons (UN)
19 January 1998
27 January 1998
Deposit of instruments of ratification Amendment to the Convention on Certain Conventional Weapons (UN)
09 February 2004
Content to be bound to Protocol V on Explosive Remnants of War (UN)
09 February 2007
Convention on Cluster Munitions
Signature (UN)
03 December 2008
Deposit of instruments of ratification (UN)
17 June 2009
Convention on Environmental Modification Techniques (ENMOD)
Signature (UN)
18 May 1977
Deposit of instruments of ratification (UN)
19 July 1978
International Convention for the Suppression of Acts of Nuclear Terrorism
Signature (UN)
14 September 2005
Deposit of instruments of ratification (UN)
22 February 2007
Outer Space Treaty
Deposit of instruments of accession (London)
27 November 1968
Deposit of instruments of accession (Washington)
07 December 1968
Partial Test Ban Treaty
Signature (Washington)
13 August 1963
Signature (London)
14 August 1963
Deposit of instruments of ratification (London)
17 December 1964
Deposit of instruments of ratification (Washington)
17 December 1964
Sea-bed Treaty
Deposit of instruments of accession (London)
15 July 1987
Deposit of instruments of accession (Moscow)
15 July 1987
Deposit of instruments of accession (Washington)
15 July 1987
Treaty on Conventional Armed Forces in Europe (CFE)
Signature (The Hague)
19 November 1990
Deposit of instruments of ratification (The Hague)
01 June 1992
Signature (The Hague)
19 November 1999
Treaty on Open Skies
Signature (Ottawa)
24 March 1992
Signature (Budapest)
24 March 1992
Deposit of instruments of ratification (Ottawa)
18 November 1993
Deposit of instruments of ratification (Budapest)
18 November 1993
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Deposit of instruments of accession (London)
05 November 1987
Deposit of instruments of accession (Moscow)
05 November 1987
Deposit of instruments of accession (Washington)
05 November 1987
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