SPECIAL PART
SECTION 8. PRETRIAL PROCEEDINGS OF CRIMINAL CASES
CHAPTER 28. INTERROGATION AND CONFRONTATION
Article 211. Interrogation of the suspect
Prior to the beginning of the interrogation, the investigator advises the suspect about the essence of suspicion, as well as explains his rights, including the right of refusal to testify.
Rights during investigation - informed of belief that crime has been committed
Rights during investigation - remain silent
EDIT.