1The prosecutor, when proceeding with actions that require technical knowledge, may appoint an expert, pursuant to Article 179 of this Code. The expert cannot refuse this assignment, without lawful reasons.
2The expert may be authorized by the prosecutor to participate in specific investigation actions.
3When technical verifications concern persons, items or places, the state of which has changed, the prosecutor shall notify the defendant and defense lawyer, the victim and his representative about the date, time and venue, where such action will take place.