Lao People's Democratic Republic

1925 Geneva Protocol
Deposit of instruments of accession (Paris)
20 May 1989
Bangkok Treaty
Signature (Bangkok)
15 December 1995
Deposit of instruments of ratification (Bangkok)
16 July 1996
Biological Weapons Convention
Signature (London)
10 April 1972
Signature (Moscow)
10 April 1972
Signature (Washington)
10 April 1972
Deposit of instruments of ratification (Moscow)
20 March 1973
Deposit of instruments of ratification (Washington)
22 March 1973
Deposit of instruments of ratification (London)
25 April 1973
Chemical Weapons Convention
Signature (UN)
13 May 1993
Deposit of instruments of ratification (UN)
25 February 1997
Comprehensive Nuclear-Test-Ban Treaty
Signature (UN)
30 July 1997
Deposit of instruments of ratification (UN)
05 October 2000
Convention on Certain Conventional Weapons
Deposit of instruments of accession (UN)
03 January 1983
03 January 1983
03 January 1983
03 January 1983
Content to be bound to Protocol V on Explosive Remnants of War (UN)
02 February 2012
Convention on Cluster Munitions
Signature (UN)
03 December 2008
Deposit of instruments of ratification (UN)
18 March 2009
Convention on Environmental Modification Techniques (ENMOD)
Signature (UN)
13 April 1978
Deposit of instruments of ratification (UN)
05 October 1978
Outer Space Treaty
Signature (Washington)
27 January 1967
Signature (London)
30 January 1967
Signature (Moscow)
02 February 1967
Deposit of instruments of ratification (Moscow)
27 November 1972
Deposit of instruments of ratification (Washington)
29 November 1972
Deposit of instruments of ratification (London)
15 January 1973
Partial Test Ban Treaty
Signature (London)
12 August 1963
Signature (Moscow)
12 August 1963
Signature (Washington)
12 August 1963
Deposit of instruments of ratification (London)
10 February 1965
Deposit of instruments of ratification (Washington)
12 February 1965
Deposit of instruments of ratification (Moscow)
07 April 1965
Sea-bed Treaty
Signature (London)
11 February 1971
Signature (Washington)
11 February 1971
Signature (Moscow)
15 February 1971
Deposit of instruments of ratification (London)
19 October 1971
Deposit of instruments of ratification (Moscow)
22 October 1971
Deposit of instruments of ratification (Washington)
03 November 1971
Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
Signature (London)
01 July 1968
Signature (Moscow)
01 July 1968
Signature (Washington)
01 July 1968
Deposit of instruments of ratification (Moscow)
20 February 1970
Deposit of instruments of ratification (London)
05 March 1970
Deposit of instruments of ratification (Washington)
05 March 1970
Treaty on the Prohibition of Nuclear Weapons
Signature (UN)
21 September 2017
Deposit of instruments of ratification (UN)
26 September 2019
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