France
adopted by referendum 28 September 1958; effective 4 October
1958; amended many times
note: amended concerning election of president in 1962; amended to
comply with provisions of 1992 EC Maastricht Treaty, 1997 Amsterdam
Treaty, 2003 Treaty of Nice; amended to tighten immigration laws in
1993; amended in 2000 to change the seven-year presidential term to
a five-year term; amended in 2005 to make the EU constitutional
treaty compatible with the Constitution of France and to ensure that
the decision to ratify EU accession treaties would be made by
referendum
French Polynesia
4 October 1958 (French Constitution)
Gabon
adopted 14 March 1991
Gambia, The
approved by national referendum 8 August 1996; effective
16 January 1997
Georgia
adopted 24 August 1995
Germany
23 May 1949, known as Basic Law; became constitution of the
united Germany 3 October 1990
Ghana
approved 28 April 1992
Gibraltar
5 June 2006; came into force 2 January 2007
Greece
11 June 1975; amended March 1986 and April 2001
Greenland
(November 2008) Act on Greenland Self Government