South Korea’s Constitution was promulgated on July 17, 1948 after a month and half of work for its enactment. The government observes it as a national holiday. The first amendment to the Constitution was made in July 1952, while the 9th and last amendment was passed by referendum on October 27, 1987.

The country’s Constitution adopts liberal democracy as the basic principle of governance. The Constitution guarantees the people’s freedom and rights under various laws. It also guarantees equal opportunities in all sectors, including politics, economy, society and culture, and recognizes the necessity of establishing a welfare state. The Constitution also stipulates that all people have the obligation to pay taxes, engage in national defense, educate their children, and work.

The Constitution states that the country should endeavor to maintain international peace. It stipulates that international treaties signed and promulgated by the country and generally accepted international laws have the same effects as domestic laws. Under the Constitution, the status of aliens is guaranteed in accordance with international laws and treaties.