word | | Constitution |
| drafted | Andorra | Andorra's first written constitution was drafted in 1991; approved by referendum 14 March 1993; effective 28 April 1993 |
| drafted | Belgium | drafted 25 November 1830; approved by Congress 7 February 1831; entered into force 26 July 1831; amended many times; revised 14 July 1993 to create a federal state; in 1967 an official ... |
| drafting | Sudan | The Government of Sudan is in the process of drafting a new constitution to replace the Interim National Constitution ratified 5 July 2005 |
| Dutch | Belgium | ... amended 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 ... |
| EC | France | ... times note: amended in 1962 concerning election of president; amended to comply with provisions of 1992 EC Maastricht Treaty, 1997 Amsterdam Treaty, 2003 Treaty of Nice; amended in 1993 to tighten immigration ... |
| effect | Burma | 3 January 1974; suspended 18 September 1988; a new constitution took effect in March 2011 when a new parliament convened |
| effect | South Africa | 10 December 1996; note - certified by the Constitutional Court 4 December 1996; was signed by then President MANDELA 10 December 1996; and entered into effect 4 February 1997 |
| effect | Swaziland | signed by the King July 2005; went into effect 8 February 2006 |
| effective | Akrotiri | Sovereign Base Areas of Akrotiri and Dhekelia Order in Council 1960, effective 16 August 1960, functions as a basic legal document |
| effective | Algeria | 8 September 1963; revised 19 November 1976; effective 22 November 1976; revised 3 November 1988, 23 February 1989, 28 November 1996, 10 April 2002, and 12 November 2008 |
| effective | American Samoa | ratified 2 June 1966; effective 1 July 1967 |
| effective | Andorra | Andorra's first written constitution was drafted in 1991; approved by referendum 14 March 1993; effective 28 April 1993 |
| effective | Australia | 9 July 1900; effective 1 January 1901 |