Politics

Since the adoption of the 1990 Constitution, Croatia has been a democratic republic. Between 1990 and 2000 it had a semi-presidential system, and since 2000 it has a parliamentary system.
The President of the Republic (Predsjednik) is the head of state, directly elected to a five-year term and is limited by the Constitution to a maximum of two terms. In addition to being the commander in chief of the armed forces, the president has the procedural duty of appointing the Prime minister with the consent of the Parliament, and has some influence on foreign policy. His official residence is Predsjednički dvori. Apart from that he has summer residences on the islands of Vanga (Brijuni islands) and the island of Hvar.
Croatia membership:
United Nations
Council of Europe
OSCE
Partnership for Peace
Other organizations
The Croatian Parliament (Sabor) is a unicameral legislative body (a second chamber, the "House of Counties", which was set up by the Constitution of 1990, was abolished in 2001). The number of the Sabor's members can vary from 100 to 160; they are all elected by popular vote to serve four-year terms. The plenary sessions of the Sabor take place from January 15 to July 15, and from September 15 to December 15.
The Croatian Government (Vlada) is headed by the Prime minister who has two deputy prime ministers and fourteen ministers in charge of particular sectors of activity. The executive branch is responsible for proposing legislation and a budget, executing the laws, and guiding the foreign and internal policies of the republic. Government's official residence is at Banski dvori.
Croatia has a three-tiered judicial system, consisting of the Supreme Court, county courts, and municipal courts. The Constitutional Court rules on matters regarding the Constitution.