San Marino's Constitution is one of the oldest in the world, dating back to 1600. It outlines the fundamental principles of the Republic of San Marino, establishing the framework for its government and legal system. The Constitution emphasizes the importance of democracy, individual rights, and the rule of law. The Constitution consists of a series of laws and regulations that govern the actions of the Captains Regent, who serve as the heads of state. It also includes provisions for the Great and General Council, which is the legislative body responsible for making laws and representing the citizens of San Marino.