word | | Constitution |
| unwritten | Guernsey | unwritten; partly statutes, partly common law and practice |
| unwritten | Isle of Man | unwritten; note - The Isle of Man Constitution Act of 1961 does not embody the unwritten Manx Constitution |
| unwritten | Jersey | unwritten; partly statutes, partly common law and practice |
| unwritten | United Kingdom | unwritten; partly statutes, partly common law and practice |
| US | Puerto Rico | ratified 3 March 1952; approved by US Congress 3 July 1952; effective 25 July 1952 |
| value | European Union | ... Functioning of the European Union (hereinafter referred to as 'the Treaties')," both possessing the same legal value; Article 6 of the TEU provides that a separately adopted Charter of Fundamental Rights of ... |
| version | Belgium | ... many times; revised 14 July 1993 to create a federal state; in 1967 an official Dutch version of the constitution was adopted; in 1991 an official German version of the constitution was ... |
| went | Swaziland | signed by the King July 2005; went into effect 8 February 2006 |
| working | Israel | ... the Basic Laws of the parliament (Knesset), and the Israeli citizenship law; note - since May 2003 the Constitution, Law, and Justice Committee of the Knesset has been working on a draft constitution |
| writing | Tunisia | 1 June 1959; amended 1988, 2002; note - the newly formed Constituent Assembly is charged with writing a new constitution |
| written | Andorra | Andorra's first written constitution was drafted in 1991; approved by referendum 14 March 1993; effective 28 April 1993 |
| written | Canada | made up of unwritten and written acts, customs, judicial decisions, and traditions; the written part of the constitution consists of the Constitution Act of 29 March 1867, which created a federation of ... |