CAMBODIA – CRIMINAL PROCEDURE CODE
BOOK 4 INVESTIGATIONS
TITLE 1 - Investigating Judge
CHAPTER 2 - INVESTIGATION BY AN INVESTIGATING JUDGE
SECTION 4 Interviewing of Witnesses
Article 153. Interviewing of Witnesses
The investigating judge can interview any person whose response may be useful to the revelation of the truth.
The investigating judge shall interview witnesses separately, without the presence of the accused person and civil party. The investigating judge can also arrange a confrontation between the accused person, civil party and witnesses.
Any person who has been subpoenaed by the investigating judge shall appear.
In the case of refusal to appear, the investigating judge can request the public forces to cause the witness to appear. The investigating judge shall issue an order to appear. This order shall include identity of the witness and shall be dated and signed by the investigating judge with stamp.
Protection of safety of physical or psychological well-being of victims, witnesses and families
Witnesses' rights - national proceedings
Assistance of States in the attendance and testimony of witnesses and production of documents
EDIT.