PART I
GENERAL PROVISIONS
CHAPTER TWO
TASKS AND PRINCIPLES OF CRIMINAL PROCEEDING
Article 19. Language in Which Proceedings Shall be Executed
19.2. If persons participating in criminal proceeding do not have command of Mongolian language
then through his/her mother tongue or languages and scripts known to him/her or if mute or deaf then with the help of gestures and special signs and translator, interpreter shall be provided with the right to give testimony, to submit complaint, to make speech in court and to get introduced with all materials of the case.
Language
Rights during trial - interpretation and translation
EDIT.