The design of the Indonesian parliamentary system is a weak parliamentary system (soft bicameralism). The position and authority of the Regional Representative Council are weaker than the authority of the House of Representatives. In carrying out the function of legislation, the Regional Representative Council only a complement to the House of Representatives. Therefore, it is necessary to redesign the function of the Legislative Council of regional representatives in the Indonesian constitutional system. This research is normative research using secondary data. Based on the results of the research, the efforts of the Regional Representative Council to strengthen condemning function is to apply for judicial review of the Law on the establishment of legislation, and the law on the arrangement and position of the people's Consultative Assembly, the House of Representatives, the Council of regional representatives, and the regional House of Representatives. However, the redesign efforts are not enough to change only the laws about the functions of the Legislative Council of regional representatives, but it must be in the change of the 1945 Constitution of the Republic of Indonesia