Oman

Anti-Personnel Mine Ban Convention
Deposit of instruments of accession (UN)
20 August 2014
Biological Weapons Convention
Deposit of instruments of accession (Washington)
31 March 1992
Chemical Weapons Convention
Signature (UN)
02 February 1993
Deposit of instruments of ratification (UN)
08 February 1995
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN)
23 September 1999
Deposit of instruments of ratification (UN)
13 June 2003
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Deposit of instruments of accession (Washington)
23 January 1997
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