PART II. COURT, PARTIES AND OTHER PARTICIPANTS OF CRIMINAL PROCEEDINGS
CHAPTER 6. PARTICIPANTS OF CRIMINAL PROCEEDINGS DEFENDING THEIR RIGHTS AND INTERESTS OR RIGHTS AND INTERESTS OF PERSONS THEY REPRESENT
Article 42. Rights and Responsibilities of the Accused, defendant, convicted (acquitted)
(1) The accused has the right to :
5) testify and speak his native language or the language he knows ;
Rights during trial - interpretation and translation
EDIT.