Status of signatures and ratifications of the Treaty of Tlatelolco

The Treaty for the Prohibition of Nuclear Weapons in Latin America and the Caribbean (Treaty of Tlatelolco) was opened for signature on February 14, 1967 in Mexico City.

State
Signature / Firma
RA / AD / AC / AP / SE*
Entry into force (Art. 29)
Antigua and Barbuda
October 11 1983
Oct 11, 1983 RA
Oct 11, 1983 (Dispensation)
Argentina
27 sep 1967
Jan 18, 1994 RA
Jan 18, 1994 (Dispensation)
Bahamas
November 29 1976
Apr 26, 1977 RA
Apr 26, 1977 (Dispensation)
Barbados
October 18 1968
Apr 25, 1969 RA
Apr 25, 1969 (Dispensation)
Belize
14 February 1992
Nov 9, 1994 RA
Nov 9, 1994 (Dispensation)
Bolivia
14 February 1967
Feb 18, 1969 RA
February 18, 1969 (Dispensation)
Brazil
May 9, 1967
Jan 29, 1968 RA
May 30, 1994 (Dispensation)
Chile
14 February 1967
Oct 9, 1974 RA
Jan 18, 1994 (Dispensation)
Colombia
14 February 1967
Aug 4, 1972 RA
Sep 6, 1972 (Dispensation)
Costa Rica
14 February 1967
Aug 25, 1969 RA
Aug 25, 1969 (Dispensa)
Cuba
25 Tues 1995
Oct 23, 2002 RA
  October 23 2002
Dominica
May 2, 1989
June 4, 1993 RA
Aug 25, 1993 (Dispensa)
Ecuador
14 February 1967
Feb 11, 1969 RA
February 11, 1969 (Dispensation)
El Salvador
14 February 1967
Apr 22, 1968 RA
Apr 22, 1968 (Dispensation)
Granada
April 29, 1975
June 20, 1975 RA
June 20, 1975 (Dispensation)
Guatemala
14 February 1967
Feb 6, 1970 RA
February 6, 1970 (Dispensation)
Guyana
16 Jan 1995
Jan 16, 1995 RA
May 14, 1997 (Dispensation)
Haiti
14 February 1967
May 23, 1969 RA
May 23, 1969 (Dispensation)
Honduras
14 February 1967
23 Sep 1968 RA
Sep 23, 1968 (Dispensation)
Jamaica
October 26 1967
June 26, 1969 RA
June 26, 1969 (Dispensation)
Mexico
14 February 1967
20 Sep 1967 RA
Sep 20, 1967 (Dispensation)
Nicaragua
15 February 1967
Oct 24, 1968 RA
Oct 24, 1968 (Dispensation)
Panama
14 February 1967
June 11, 1971 RA
June 11, 1971 (Dispensation)
Paraguay
April 26, 1967
March 19, 1969 RA
March 19, 1969 (Dispensa)
Peru
14 February 1967
March 4, 1969 RA
March 4, 1969 (Dispensa)
Dominican Republic
28 July 1967
June 14, 1968 RA
June 14, 1968 (Dispensation)
Saint Kitts and Nevis
18 February 1994
Apr 18, 1995 RA
February 14, 1997 (Dispensation)
Saint Lucia
25 Aug 1992
June 2, 1995 RA
June 2, 1995 (Dispensation)
San Vicente y las Grenadines
14 February 1992
Feb 14, 1992 RA
May 11, 1992 (Dispensation)
Suriname
13 February 1976
June 10, 1977 RA
June 10, 1977 (Dispensation)
Trinidad and Tobago
27 jun 1967
Dec 3, 1970 RA
June 27, 1975 (Dispensation)
Uruguay
14 feb1967
Aug 20, 1968 RA
Aug 20, 1968 (Dispensa)
Venezuela
14 February 1967
March 23, 1970 RA
March 23, 1970 (Dispensa)

* RA: Ratification.
HUNGRY: Acceptance.
TO: Accession.
AP: Approval.
HE: Succession of States.

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