The Constitution of the Czech Republic was adopted on December 16, 1992, and came into effect on January 1, 1993. It serves as the fundamental legal document of the country, establishing the framework for the government, the rights of citizens, and the principles of democracy. The Constitution outlines the separation of powers among the executive, legislative, and judicial branches. The document consists of a preamble and several articles that detail the structure of the Czech Parliament, the role of the President, and the protection of human rights. It emphasizes the importance of a democratic society and the rule of law in the Czech Republic.