CRIMINAL PROCEDURE CODE OF BOSNIA AND HERZEGOVINA
PART ONE - BASIC PROVISIONS
CHAPTER VIII - ACTIONS AIMED AT OBTAINING EVIDENCE
Section 5 - EXAMINATION OF WITNESSES
Article 86 - Course of the Examination of a Witness
The witness must answer orally.
The witness shall also be instructed about his right not to answer questions as provided in Article 84(1) of this Code and such instruction shall be entered into the record.
Rights during investigation - self incrimination
EDIT.