General Part
FIRST SECTION
Main Provisions
Chapter II
Purposes and basic principles of criminal proceedings
Article 19. Guarantee of the right to legal aid and the right to conduct one’s defence
19.3. During the questioning of the victim or witnesses, the prosecuting authority may not prevent the lawyer invited by them as their representative from accompanying them.
Rights during investigation - questioned in presence of counsel
Victims' rights - national proceedings
Witnesses' rights - national proceedings
EDIT.