Enforcement against the opposition of the child is not very likely. If the custodial parent moves with the child, this can be a reason for a modification of the original order. Once an access order has been recognised in the requested State that State should be in a position to take such measures, ie. To the extent necessary to ensure compliance with the order which has been recognised. Such system could be organised with the central authorities.
French courts have complete latitude to organise access in France.
Beyond this sphere, problems arise in connection with State sovereignty and recognition and enforcement of court orders abroad. Difficulties should be resolved by discussions between central authorities. If the child opposes access, no coercive measures should be considered. As to social reports, they are expressly mentioned in Article 7 paragraph 2 d of the 1980 Hague Convention. Mediation is used with varying results, but often helpful to restore trust.