Lesotho

1925 Geneva Protocol
Deposit of instruments of succession (Paris)
15 March 1973
Anti-Personnel Mine Ban Convention
Signature (UN)
04 December 1997
Deposit of instruments of ratification (UN)
02 December 1998
Arms Trade Treaty
Signature (UN)
25 September 2013
Deposit of instruments of ratification (UN)
25 January 2016
Biological Weapons Convention
Signature (Washington)
10 April 1972
Deposit of instruments of ratification (London)
06 September 1977
Chemical Weapons Convention
Deposit of instruments of ratification (UN)
07 December 1994
Signature (UN)
07 December 1994
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN)
30 September 1996
Deposit of instruments of ratification (UN)
14 September 1999
Convention on Certain Conventional Weapons
Deposit of instruments of accession (UN)
06 September 2000
06 September 2000
06 September 2000
06 September 2000
Content to be bound to Protocol IV on Blinding Laser Weapons (UN)
25 April 2016
Deposit of instruments of accession Amendment to the Convention on Certain Conventional Weapons (UN)
25 April 2016
Content to be bound to Protocol V on Explosive Remnants of War (UN)
25 April 2016
Convention on Cluster Munitions
Signature (UN)
03 December 2008
Deposit of instruments of ratification (UN)
28 May 2010
International Convention for the Suppression of Acts of Nuclear Terrorism
Signature (UN)
16 September 2005
Deposit of instruments of ratification (UN)
22 September 2010
Outer Space Treaty
Signature (Washington)
27 January 1967
Pelindaba Treaty
Signature (African Union)
11 April 1996
Deposit of instruments of ratification (African Union)
14 March 2002
Sea-bed Treaty
Signature (Washington)
08 September 1971
Deposit of instruments of ratification (Washington)
03 April 1973
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Signature (Washington)
09 July 1968
Deposit of instruments of ratification (Washington)
20 May 1970
Treaty on the Prohibition of Nuclear Weapons
Signature (UN)
26 September 2019
Deposit of instruments of ratification (UN)
06 June 2020
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