CONSTITUTIONAL QUESTION DI MAHKAMAH KONSTITUSI SEBAGAI PELINDUNG HAK KONSTITUSIONAL WARGA NEGARA PERSPEKTIF SIУĀSAH QAḌĀʼIУУAH

The development of state administration in countries that have established constitutional courts today shows a trend of very rapid progress in terms of guaranteeing and protecting the constitutional rights of citizens (human rights). One of the protecting is the availability of judicial review access through a constitutional question mechanism or testing of concrete norms whose authority is in the hands of the constitutional court. Reflecting on countries that have adopted consitutional questions to resolve the constitutionality issue of legal norms being faced by the court or the parties involved inside it, giving right to judges to submit constitutional questions to the constitutional court. So that the constitutional rights of citizens (human rights) are protected from the misuse of the application of the law by the judge. The main issue discussed is how the application of constitutional question in the constitutional court is as a protector of citizens'constitutional rights from the perspective of siyāsah զaḍā'i̅yyah. Therefore the application of constitutional questions through the siyāsah զaḍā'iyyah approach becomes very important to be investigated. This type of research used in drafting of this thesis is library research. This research is descriptive exploratory. The approach used in this research is a normative juridical approach with siyāsah զaḍā‘i̅yyah theory, data sources in this research are divided into 3 (three): primary, secondary, and tertiary sources. The result of this thesis research shows that the application of the constitutional question mechanism can expand the medium of constitutional protection for citizens who are involved in the litigation process in court, so they are not punished based on laws that are still doubtful constitutionality by covering concepts, objectives and application. It must be in accordance with the principles contained in siyāsah զaḍā‘i̅yyah. In reviewing of siyāsah զaḍā‘i̅yyah (judicial politics), law enforcement institutions (siyāsah tasyri‘i̅yyah), human rights in Islam, the term constitutional question is certainly very urgent to be applied in the constitutional court, besides that from the original intent side, there is no prohibition or limitation for elaborating the authority of constitutional question to be institutionalized in the Constitutional Court