Treaty on the Non-Proliferation of Nuclear Weapons (London Version) (Jul. 1, 1968)

Países/Territorios	Entrada en vigor	Ratification *	Fecha de firma simple	Retiro
Afganistán	Mar 5, 1970	Mar 5, 1970 [1]	Jul 1, 1968	-
Albania	Sep 12, 1990	Sep 12, 1990 [2]	-	-
Argelia	Ene 12, 1995	Ene 12, 1995 [2]	-	-
Andorra	Jun 7, 1996	Jun 7, 1996 [2]	-	-
Antigua y Barbuda	Jun 17, 1985	Jun 17, 1985 [4]	-	-
Argentina	Feb 17, 1995	Feb 17, 1995 [2]	-	-
Australia	Ene 23, 1973	Ene 23, 1973 [1]	Feb 27, 1970	Ago 29, 1985
Austria	Mar 5, 1970	Jun 27, 1969 [1]	Jul 1, 1968	-
Bélgica	May 2, 1995	May 2, 1995 [1]	Ago 20, 1968	-
Bangladesh	Ago 31, 1979	Ago 31, 1979 [2]	-	-
Bahamas	Jul 16, 1976	Ago 11, 1976 [4]	-	-
Belarús	Jul 23, 1993	Jul 23, 1993 [2]	-	-
Belice	Sep 21, 1981	Ago 9, 1985 [4]	-	-
Botswana	Mar 5, 1970	Apr 28, 1968 [1]	-	-
Brasil	Sep 18, 1998	Sep 18, 1998 [2]	-	-
Brunei Darussalam	Mar 5, 1970	Nov 27, 1968 [1]	-	-
Bulgaria	Mar 5, 1970	Nov 3, 1969 [1]	Jul 1, 1968	-
Canadá	Mar 5, 1970	Jul 23, 1968 [1]	Jul 23, 1968	-
Chad	Mar 23, 1971	Mar 23, 1971 [1]	-	-
China	Mar 9, 1992	Mar 9, 1992 [2]	-	-
Colombia	Apr 30, 1986	Apr 30, 1986 [2]	-	-
Chipre	Mar 5, 1970	Mar 5, 1970 [1]	Jul 1, 1968	-
República Checa	Ene 1, 1993	Apr 5, 1993 [4]	-	-
Dinamarca	Mar 5, 1970	Ene 3, 1969 [1]	Jul 1, 1968	-
Dominica	Nov 3, 1978	Ago 10, 1984 [4]	-	-
Egipto	Feb 26, 1981	Feb 26, 1981 [1]	Jul 1, 1968	-
Estonia	Ene 7, 1992	Ene 7, 1992 [2]	-	-
Etiopía	Mar 5, 1970	Mar 5, 1970 [1]	Sep 5, 1968	-
Fiji	Jul 14, 1972	Ago 14, 1972 [4]	-	-
Finlandia	Mar 5, 1970	Feb 5, 1969 [1]	Jul 1, 1968	-
Francia	Ago 3, 1992	Ago 3, 1992 [2]	-	-
Gambia	-	-	Sep 4, 1968	-
Reino Unido	Mar 5, 1970	Nov 27, 1968 [1]	Jul 1, 1968	-
Alemania	May 2, 1975	May 2, 1975 [1]	Nov 28, 1969	-
Ghana	May 4, 1970	May 4, 1970 [1]	Jul 24, 1968	-
Granada	Sep 2, 1975	Sep 2, 1975 [4]	-	-
Holy See	Feb 25, 1971	Feb 25, 1971 [2]	-	-
Hungría	Mar 5, 1970	May 27, 1969 [1]	Jul 1, 1968	-
Islandia	Mar 5, 1970	Jul 18, 1968 [1]	Jul 1, 1968	-
Indonesia	Jul 12, 1979	Jul 12, 1979 [1]	Mar 2, 1970	-
Irán, República Islámica del	Mar 5, 1970	Mar 5, 1970 [1]	Jul 1, 1968	-
Irlanda	Mar 5, 1970	Jul 4, 1968 [1]	Jul 4, 1968	-
Italia	May 2, 1975	May 2, 1975 [1]	Ene 28, 1969	-
Jamaica	Mar 5, 1970	Mar 5, 1970 [1]	Apr 14, 1969	-
Japón	Jun 8, 1976	Jun 8, 1976 [1]	Feb 3, 1970	-
Kazajstán	Mar 21, 1994	Mar 21, 1994 [2]	-	-
Kiribati	Apr 18, 1985	Apr 18, 1985 [4]	-	-
Kuwait	-	-	Ago 22, 1968	-
Lao, Rep. Dem. Popular	Mar 5, 1970	Mar 5, 1970 [1]	Jul 1, 1968	-
Letonia	Ene 31, 1992	Ene 31, 1992 [2]	-	-
Líbano	Jul 15, 1970	Jul 15, 1970 [1]	Jul 1, 1968	-
Libia	May 26, 1975	May 26, 1975 [1]	Jul 18, 1968	-
Liechtenstein	Apr 20, 1978	Apr 20, 1978 [2]	-	-
Lituania	Sep 23, 1991	Sep 23, 1991 [2]	-	-
Luxemburgo	May 2, 1975	May 2, 1975 [1]	Ago 14, 1968	-
Malasia	Nov 17, 1991	Mar 30, 1995 [4]	-	-
Mauricio	Mar 5, 1970	Mar 5, 1970 [1]	Jul 1, 1968	-
México	Mar 5, 1970	Apr 14, 1969 [1]	-	-
Malawi	Mar 5, 1970	Ene 21, 1969 [1]	Jul 26, 1968	-
Marruecos	Feb 18, 1986	Feb 18, 1986 [2]	-	-
Mozambique	Nov 30, 1970	Nov 30, 1970 [1]	Jul 1, 1968	-
Namibia	Sep 20, 1990	Sep 20, 1990 [2]	-	-
Nauru	Oct 2, 1992	Oct 2, 1992 [2]	-	-
Nepal	Jun 17, 1982	Jun 7, 1982 [2]	-	-
Países Bajos	Mar 5, 1970	Feb 3, 1970 [1]	Jul 1, 1968	-
Nicaragua	May 2, 1975	May 2, 1975 [1]	Ago 20, 1968	-
Nigeria	-	-	Jul 1, 1968	-
Noruega	Mar 5, 1970	Sep 27, 1968 [1]	Jul 1, 1968	-
Nueva Zelandia	Mar 5, 1970	Feb 5, 1969 [1]	Jul 1, 1968	-
Paraguay	Mar 5, 1970	Sep 10, 1969 [1]	Jul 1, 1968	-
Filipinas	Mar 5, 1970	Mar 5, 1970 [1]	-	-
Papua Nueva Guinea	Oct 16, 1972	Oct 16, 1972 [1]	-	-
Polonia	Ene 13, 1982	Ene 13, 1982 [2]	-	-
Portugal	Mar 5, 1970	Jun 12, 1969 [1]	Jul 1, 1968	-
Qatar	Dic 15, 1971	Dic 15, 1977 [2]	-	-
Rumania	Apr 3, 1989	Apr 3, 1989 [2]	-	-
Rwanda	Mar 5, 1970	Feb 4, 1970 [1]	Jul 1, 1968	-
Senegal	May 20, 1975	May 20, 1975 [2]	-	-
Seychelles	Ene 15, 1971	Ene 15, 1971 [1]	Jul 26, 1968	-
Sierra Leona	Mar 12, 1985	Mar 12, 1985 [2]	-	-
Singapur	Feb 26, 1975	Feb 26, 1975 [2]	-	-
Eslovaquia	Mar 10, 1976	Mar 10, 1976 [1]	Feb 5, 1970	-
Eslovenia	Ene 1, 1993	Apr 17, 1993 [4]	-	-
San Marino	Apr 7, 1992	Apr 7, 1992 [4]	-	-
Islas Salomón	Ago 10, 1970	Ago 10, 1970 [1]	Jul 29, 1968	-
Somalia	Jul 7, 1978	Jun 17, 1981 [4]	-	-
España	Mar 5, 1970	Mar 5, 1970 [1]	Jul 1, 1968	-
Sri Lanka	Nov 5, 1987	Nov 5, 1987 [2]	-	-
Santa Lucía	Mar 5, 1979	Mar 5, 1979 [1]	Jul 1, 1968	-
Sudán	Dic 28, 1979	Dic 28, 1979 [4]	-	-
Suecia	Dic 10, 1973	Dic 10, 1973 [1]	-	-
Suiza	Mar 5, 1970	Dic 11, 1969 [1]	Jun 24, 1969	-
Tanzanía, Rep. Unida de	Mar 5, 1970	Ene 9, 1970 [1]	Ago 19, 1968	-
Tailandia	Mar 9, 1977	Mar 9, 1977 [1]	Nov 27, 1969	-
Timor-Leste	May 31, 1991	May 31, 1991 [2]	-	-
Tonga	Dic 7, 1972	Dic 7, 1972 [2]	-	-
Trinidad y Tabago	Mar 5, 2003	Mar 5, 2003 [2]	-	-
Túnez	Jul 7, 1971	Jul 7, 1971 [4]	-	-
Tuvalu	Oct 30, 1986	Oct 30, 1986 [1]	Ago 22, 1968	-
Ucrania	Mar 5, 1970	Feb 26, 1970 [1]	Jul 1, 1968	-
Estados Unidos de América	Ene 19, 1979	Ene 19, 1979 [4]	-	-
Vanuatu	Dic 5, 1994	Dic 5, 1994 [2]	-	-
Venezuela, Rep. Boliv. de	Mar 5, 1970	Mar 5, 1970 [1]	Jul 1, 1968	-
Yemen	Ago 24, 1995	Ago 24, 1995 [2]	-	-
Zambia	Sep 25, 1975	Sep 25, 1975 [1]	-	-
Zimbabwe	May 14, 1986	May 14, 1986 [1]	-	-
Montenegro	May 14, 1991	May 22, 1991 [2]	-	-
Checoslovaquia	Sep 26, 1991	Sep 26, 1991 [2]	-	-
antigua URSS/Unión Soviética	Jun 3, 2006	Dic 12, 2006 [4]	-	-
San Vicente y las Granadinas	Mar 5, 1970	Jul 22, 1969 [1]	Jul 1, 1968	-
Santa Kitts y Nevis	Mar 5, 1970	Mar 5, 1970 [1]	Jul 1, 1968	-
Turquía	Oct 27, 1979	Nov 6, 1984 [4]	-	-
Yugoslavia	Mar 5, 1970	Nov 27, 1968 [1]	-	-
Samoa	Apr 17, 1980	Apr 17, 1980 [1]	Ene 28, 1969	-
Congo, Rep. Dem. del	Mar 5, 1970	Mar 5, 1970 [1]	Jul 10, 1968	-
Autoridad Palestina	Mar 26, 1975	Mar 26, 1975 [2]	-	-
Macedonia del Norte	-	-	Sep 17, 1968	-
Eswatini, Reino de	Feb 12, 2015	Feb 12, 2015 [2]	-	-

* [1] Fecha de ratificación [2] Fecha de ascención aprobación [3] Fecha de aceptación [4] Fecha de sucesión [5] Consentimiento en obligarse [6] Fecha de firma definitiva