Article 706-84 of the French Code of Criminal Procedure
The real identity of the officers or agents of the judicial police who carried out the infiltration under an assumed identity must not appear at any stage of the proceedings. Revealing the identity of these officers or judicial police agents is punishable by five years’ imprisonment and a fine of €75,000. When this revelation has caused violence, assault and battery against these persons or their spouses, children and direct ascendants,…