Article 1210-9 of the French Code of civil procedure
In the absence of voluntary enforcement of the return decision, the public prosecutor with jurisdiction pursuant to article 34-1 of law n° 95-125 of 8 January 1995 to directly request the police force in order to enforce the decision is the one before the judicial court specially designated pursuant to article L. 211-12 of the Code of Judicial Organisation, in whose jurisdiction the child is located. Where appropriate, he shall…