Section II
INSTITUTING CRIMINAL PROCEEDINGS, INQUIRY, AND PRE-TRIAL INVESTIGATION
Chapter 12
BRINGING CHARGES AND INTERROGATION OF THE ACCUSED
Article 142. Advising the accused of his/her rights during investigation
2) testify with regard to charges brought or refuse testifying and answering questions;
Rights during investigation - self incrimination
Rights during investigation - remain silent
Rights during trial - unsworn oral or written statement in defence
EDIT.