Swaziland
the first constitution was signed into law in July 2005
and is scheduled to be implemented in January 2006
Sweden
1 January 1975
Switzerland
revision of Constitution of 1874 approved by the Federal
Parliament 18 December 1998, adopted by referendum 18 April 1999,
officially entered into force 1 January 2000
Syria
13 March 1973
Taiwan
25 December 1946; amended in 1992, 1994, 1997, 1999, 2000,
2005
Tajikistan
6 November 1994
Tanzania
25 April 1977; major revisions October 1984
Thailand
constitution signed by King PHUMIPHON on 11 October 1997;
abrogated on 19 September 2006 after coup; interim constitution
promulgated on 1 October 2006; junta has promised new constitution
by October 2007
Togo
multiparty draft constitution approved by High Council of the
Republic 1 July 1992, adopted by public referendum 27 September 1992
Tokelau
administered under the Tokelau Islands Act of 1948; amended
in 1970