 Croatia has a three @-@ tiered , independent judicial system governed by the Constitution of Croatia and national legislation enacted by the Sabor . The Supreme Court ( Croatian : <unk> sud ) is the highest court of appeal in Croatia . There are other specialised courts in Croatia — commercial courts and the Superior Commercial Court , <unk> courts , the Superior <unk> ( criminal ) Court , the Administrative Court and the Croatian Constitutional Court ( Croatian : <unk> sud ) . The State Attorney 's Office represents the state in legal proceedings . 
