Turks and Caicos Islands
Turks and Caicos Islands Constitution
(Interim Amendment) Order 2009, S.I. 2009/701 - effective 14 August
2009 - suspended Ministerial government, the House of Assembly, and
the constitutional right to trial by jury, and imposed direct
British rule

Tuvalu
1 October 1978

Uganda
8 October 1995; amended in 2005
note: the amendments in 2005 removed presidential term limits and
legalized a multiparty political system

Ukraine
adopted 28 June 1996

United Arab Emirates
2 December 1971; made permanent in 1996

United Kingdom
unwritten; partly statutes, partly common law and
practice

United States
17 September 1787, effective 4 March 1789

Uruguay
27 November 1966; effective 15 February 1967; suspended 27
June 1973; revised 26 November 1989 and 7 January 1997

Uzbekistan
adopted 8 December 1992

Vanuatu
30 July 1980