Christmas Island
NA

Cocos (Keeling) Islands
Cocos (Keeling) Islands Act of 1955

Colombia
5 July 1991

Comoros
23 December 2001
note: a Transitional National Unity Government (GUNT) was formed on
20 January 2002 following the passing of the new constitution; the
GUNT governed until the presidential elections on 14 April 2002

Congo, Democratic Republic of the
a new constitution was adopted 17
July 2003

Congo, Republic of the
constitution approved by referendum 20
January 2002

Cook Islands
4 August 1965

Costa Rica
7 November 1949

Cote d'Ivoire
a new constitution was adopted 4 August 2000

Croatia
adopted on 22 December 1990; revised 2000, 2001