“Where a child’s habitual residence cannot be established and jurisdiction cannot be determined on the basis of Article 12, the courts of the Member State where the child is present shall have jurisdiction.”
“By way of exception, the courts of a Member State having jurisdiction as to the substance of the matter may, if they consider that a court of another Member State, with which the child has a particular connection, would be better placed to hear the case, or a specific part thereof, and where this is in the best interests of the child…”
“Within a couple of days, although delays could be caused depending on the response time of partner agencies.”
“The court of the Member State having jurisdiction as to the substance of the matter shall set a time limit by which the courts of that other Member State shall be seised in accordance with paragraph 1. If the courts are not seised by that time, the court which has been seised shall continue to exercise jurisdiction in accordance with Articles 8 to 14.”