CHAPTER III
PROTECTION OF FUNDAMENTAL RIGHTS AND FREEDOMS OF THE INDIVIDUAL
Article 20
(8) Any court or other adjudicating authority prescribed by law for the determination of the existence or extent of any civil right or obligation shall be established by law and shall be independent and impartial; and where proceedings for such a determination are instituted by any person before such a court or other adjudicating authority, the case shall be given a fair hearing within a reasonable time.
Rights during investigation - arbitrary arrest or detention and deprivation of liberty
Rights during trial - tried without undue delay
EDIT.