Article 88
The judicial power shall be independent of the legislative power and the executive power. It shall be exercised by the Constitutional Court, the Council of State, the Supreme Court, the National Audit Office and the Courts and Tribunals.

Article 92
The Constitutional Court shall decide on the constitutionality of laws and international engagements and of conflicts of competence between the executive and the legislative, conflicts of competence between the Council of State and the Supreme Court, as well as of exceptions of unconstitutionality raised before the Council of State or the Supreme Court.