List of parties to weapons of mass destruction treaties

Weapons of mass destruction
By type
Biological Chemical Nuclear Radiological
By country
Albania Algeria Argentina Australia Brazil Bulgaria Canada China Egypt France Germany India Iran Iraq Israel Italy Japan Libya Mexico Myanmar Netherlands North Korea Pakistan Philippines Poland Rhodesia Romania Russia (Soviet Union) Saudi Arabia South Africa South Korea Sweden Switzerland Syria Taiwan Ukraine United Kingdom United States
Proliferation
Chemical Nuclear Missiles
Treaties
List of treaties (treaty parties)
Category
v t e

The list of parties to weapons of mass destruction treaties encompasses the states which have signed and ratified, succeeded, or acceded to any of the major multilateral treaties prohibiting or restricting weapons of mass destruction (WMD), in particular nuclear, biological, or chemical weapons.

Overview

List of states parties to weapons of mass destruction treaties

The following list was last updated in March 2021.

Legend:

• GP = Geneva Protocol
• BWC = Biological Weapons Convention
• CWC = Chemical Weapons Convention
• NPT = Nuclear Non-Proliferation Treaty
• TPNW = Treaty on the Prohibition of Nuclear Weapons
• CTBT = Comprehensive Nuclear-Test-Ban Treaty

• S = signing; R = ratification; A = accession; Su = succession; Ac = acceptance

State party	GP	BWC	CWC	Nuclear
				NPT	TPNW	CTBT
Afghanistan	A	R	R	R		R
Albania	A	A	R	A		R
Algeria	A	A	R	A	S	R
Andorra		A	A	A		R
Angola	A	A	A	A	S	R
Antigua and Barbuda	Su	A	A	Su	R	R
Argentina	A	R	R	A		R
Armenia	A	A	R	A		R
Australia	A	R	R	R		R
Austria	R	R	R	R	R	R
Azerbaijan		A	R	A		R
Bahamas, The		A	R	Su		R
Bahrain	A	A	R	A		R
Bangladesh	A	A	R	A	R	R
Barbados	Su	R	A	R		R
Belarus		R	R	A		R
Belgium	R	R	R	R		R
Belize		Su/A	A	Su	R	R
Benin	A	R	R	R	R	R
Bhutan	A	A	R	A
Bolivia	A	R	R	R	R	R
Bosnia and Herzegovina		Su	R	Su		R
Botswana		R	A	R	R	R
Brazil	R	R	R	A	S	R
Brunei		A	R	A	S	R
Bulgaria	R	R	R	R	R	R
Burkina Faso	A	A	R	R		R
Burundi		R	R	A		R
Cape Verde	A	A	R	A	R	R
Cambodia	A	R	R	A	R	R
Cameroon	A	A	R	R		R
Canada	R	R	R	R		R
Central African Republic	A	R	R	A	S	R
Chad			R	R		R
Chile	R	R	R	A	S	R
China	Su	A	R	A		S
Colombia	A	R	R	R	S	R
Comoros			R	A	R	R
Congo, Democratic Republic of the		A	R	R	S	R
Congo, Republic of the		R	R	R	S	R
Cook Islands		A	R		A	R
Costa Rica	A	R	R	R	R	R
Côte d'Ivoire	A	R	R	R	S	R
Croatia	A	Su	R	Su		R
Cuba	A	R	R	A	R	R
Cyprus	Su	R	R	R		R
Czech Republic	Su	Su	R	Su		R
Denmark	R	R	R	R		R
Djibouti			R	A		R
Dominica		Su	R	Su	R
Dominican Republic	A	R	R	R	S	R
East Timor		A	A	A	S	S
Ecuador	A	R	R	R	R	R
Egypt	R	S		R		S
El Salvador	R	R	R	R	R	R
Equatorial Guinea	A	A	R	A		S
Eritrea			A	A		R
Estonia	R	A	R	A		R
Eswatini	A	A	R	R		R
Ethiopia	R	R	R	R		R
Fiji	Su	R	R	A/Su	R	R
Finland	R	R	R	R		R
France	R	A	R	A		R
Gabon		R	R	A		R
Gambia, The	Su	R	R	R	R	S
Georgia		A	R	A		R
Germany	R	R	R	R		R
Ghana	A	R	R	R	S	R
Greece	R	R	R	R		R
Grenada	Su	A	R	Su	S	R
Guatemala	A	R	R	R	S	R
Guinea		A	R	A		R
Guinea-Bissau	A	A	R	A	S	R
Guyana		R	R	A	R	R
Haiti		S	R	R		R
Honduras		R	R	R	R	R
Hungary	A	R	R	R		R
Iceland	A	R	R	R		R
India	R	R	R
Indonesia	Su	R	R	R	S	R
Iran	A	R	R	R		S
Iraq	A	R	A	R		R
Ireland	A	R	R	R	R	R
Israel	A		S			S
Italy	R	R	R	R		R
Jamaica	Su	A	R	R	R	R
Japan	R	R	R	R		R
Jordan	A	R	A	R		R
Kazakhstan	A	A	R	A	R	R
Kenya	A	A	R	R		R
Kiribati			A	Su	R	R
Korea, North	A	A	A	A
Korea, South	A	R	R	R		R
Kuwait	A	R	R	R		R
Kyrgyzstan	A	A	R	A		R
Laos	A	R	R	R	R	R
Latvia	R	A	R	A		R
Lebanon	A	R	A	R		R
Lesotho	Su	R	R	R	R	R
Liberia	A	R	R	R		R
Libya	A	R	A	R	S	R
Liechtenstein	A	A	R	A	S	R
Lithuania	R	A	R	A		R
Luxembourg	R	R	R	R		R
Madagascar	A	R	R	R	S	R
Malawi	A	R	R	A	S	R
Malaysia	A	R	R	R	R	R
Maldives	A	A	R	R	R	R
Mali		R	R	R		R
Malta	Su	R	R	R	R	R
Marshall Islands		A	R	A		R
Mauritania		A	R	A		R
Mauritius	Su	R	R	A
Micronesia			R	A		R
Mexico	A	R	R	R	R	R
Moldova	A	A	R	A		R
Monaco	A	A	R	A		R
Mongolia	A	R	R	R		R
Montenegro		Su	Su	Su		Su
Morocco	A	R	R	R		R
Mozambique		A	A	A	S	R
Myanmar		R	R	A	S	R
Namibia		A	R	A	R	R
Nauru		A	R	A	R	R
Nepal	A	R	R	R	S	S
Netherlands	R	R	R	R		R
New Zealand	A	R	R	R	R	R
Nicaragua	R	R	R	R	R	R
Niger	Su	R	R	A	S	R
Nigeria	A	R	R	R	R	R
Niue		A	A		A	R
North Korea	A	A
North Macedonia	A	Su	A	Su		R
Norway	R	R	R	R		R
Oman		A	R	A		R
Pakistan	Su	R	R
Palau		A	A	A	R	R
Palestine (see UN and Palestine)	A	A	R	A	R	R
Panama	A	R	R	R	R	R
Papua New Guinea	Su	A	R	A		S
Paraguay	A	A	R	R	R	R
Peru	A	R	R	R	S	R
Philippines	A	R	R	R	R	R
Poland	R	R	R	R		R
Portugal	R	R	R	A		R
Qatar	A	R	R	A		R
Romania	R	R	R	R		R
Russia	R	R	R	R		R
Rwanda	Su	R	R	A		R
Saint Kitts and Nevis	Su	A	R	A	R	R
Saint Lucia	Su	Su	R	Su	R	R
Saint Vincent and the Grenadines	Su	Su	R	Su	R	R
Samoa		A	R	A	R	R
San Marino		R	R	R	R	R
São Tomé and Príncipe		A	Ac	A	S	S
Saudi Arabia	A	R	R	A
Senegal	A	R	R	R		R
Serbia	Su	Su	A	Su		R
Seychelles		A	R	A	S	R
Sierra Leone	A	R	R	A		R
Singapore		R	R	R		R
Slovakia	Su	Su	R	Su		R
Slovenia	A	Su	R	Su		R
Solomon Islands	Su	Su	A	Su		S
Somalia		S	A	R
South Africa	A	R	R	A	R	R
South Sudan
Spain	R	R	R	A		R
Sri Lanka	A	R	R	R		S
Sudan	A	A	A	R	S	R
Suriname		A	A	Su		R
Sweden	R	R	R	R		R
Switzerland	R	R	R	R		R
Syria	A	S	A	R
Tajikistan	A	A	R	A		R
Tanzania	A	R	R	A	S	R
Thailand	R	R	R	A	R	R
Togo	A	R	R	R	S	R
Tonga	Su	A	A	Su
Trinidad and Tobago	Su	A	A	R		R
Tunisia	A	R	R	R		R
Turkey	R	R	R	R		R
Turkmenistan		A	R	A		R
Tuvalu			A	Su	R	S
Uganda	A	A	R	A		R
Ukraine	Su	R	R	A		R
United Arab Emirates		R	R	A		R
United Kingdom	R	R	R	R		R
United States	R	R	R	R		S
Uruguay	R	A	R	R	R	R
Uzbekistan		A	R	A		R
Vanuatu		Su	A	A	R	R
Vatican City (see UN and Holy See)	A	A	R	A	R	R
Venezuela	R	R	R	R	R	R
Vietnam	A	R	R	A	R	R
Yemen	A	R	R	R		S
Zambia		A	R	A	S	R
Zimbabwe		A	R	A	S	R

Notes

See also

• List of parties to the Biological Weapons Convention
• List of parties to the Chemical Weapons Convention
• List of parties to the Comprehensive Nuclear-Test-Ban Treaty
• List of parties to the Treaty on the Non-Proliferation of Nuclear Weapons
• List of parties to the Treaty on the Prohibition of Nuclear Weapons
• List of parties to the Partial Nuclear Test Ban Treaty