Yemen

1925 Geneva Protocol
Deposit of instruments of accession (Paris)
09 December 1986
Anti-Personnel Mine Ban Convention
Signature (UN)
04 December 1997
Deposit of instruments of ratification (UN)
01 September 1998
Biological Weapons Convention
Signature (Moscow)
26 April 1972
Signature (London)
10 May 1972
Deposit of instruments of ratification (Moscow)
01 June 1979
Chemical Weapons Convention
Signature (UN)
08 February 1993
Deposit of instruments of ratification (UN)
02 October 2000
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN)
30 September 1996
Convention on Environmental Modification Techniques (ENMOD)
Signature (UN)
18 May 1977
Deposit of instruments of ratification (UN)
20 July 1977
International Convention for the Suppression of Acts of Nuclear Terrorism
Deposit of instruments of accession (UN)
13 October 2014
Outer Space Treaty
Deposit of instruments of accession (Moscow)
01 June 1979
Partial Test Ban Treaty
Deposit of instruments of accession (Moscow)
01 June 1979
Sea-bed Treaty
Signature (Moscow)
23 February 1971
Deposit of instruments of ratification (Moscow)
01 June 1979
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Signature (Moscow)
23 September 1968
Deposit of instruments of ratification (London)
14 May 1986
Deposit of instruments of ratification (Moscow)
26 January 1989
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