Independence:
1 January 1993 (Czechoslovakia split into the Czech Republic and Slovakia)
National holiday:
Czech Founding Day, 28 October (1918)
Constitution:
ratified 16 December 1992, effective 1 January 1993; amended 1997, 2000, 2001 (twice), 2002
Legal system:
civil law system based on Austro-Hungarian codes; legal code modified to bring it in line with Organization on Security and Cooperation in Europe (OSCE) obligations and to expunge Marxist-Leninist legal theory
Suffrage:
18 years of age; universal