“In this case, Greek citizenship functions as an independent jurisdictional basis in the sense that it establishes, though concurrently and not exclusively, the international jurisdiction of the Greek courts even when the parents or the child do not have, nor did they have residence or residency in Greece. However, especially in the case of interim measures, the place of execution of the interim measures - and as such is considered not only the place of forced execution, but also of voluntary compliance according to substantive law - establishes a special jurisdiction and at the same time constitutes a corresponding basis of international jurisdiction for the application of interim measures, since it is not specifically regulated by an international convention, it is in principle accepted for reasons of public order to prevent unavoidable damage to the applicant or for another urgent and special reason, taking into account the admissibility and the possibility of executing the interim measures abroad.”
“The international jurisdiction of the Court of First Instance of Athens to order interim measures regulating visiting rights was not based on the presence of the children in Greece. The Court ruled that Greek citizenship functions in this case as an independent jurisdictional basis in the sense that it establishes, however concurrent and not exclusive, international jurisdiction of the Greek courts even when the parents or the child do not have residence in Greece. It also mentions that an additional jurisdictional basis is the fact that Greece will be the place of (voluntary) execution of the injunctive measures. It is mentioned in the Judgement that regardless of the fact that the international jurisdiction of the Greek courts to take injunctive measures, since it is not specifically regulated by an international convention, is in principle accepted for reasons of public order to prevent unavoidable damage to the applicant or for another urgent and specialized reason, taking into account in particular the admissibility and the possibility of enforcement of injunctive measures abroad. As correctly noted in the Οrder both the United Kingdom and the Hellenic Republic are signatories to the Hague Convention of19 October 1996 on Jurisdiction, Applicable Law, Recognition, Enforcement and Cooperation in Relation to Parental Responsibility and measures to protect children. Nevertheless, it is still supported by part of the jurisprudence and literature that a concurrent basis of jurisdiction can be established due to the Greek citizenship and the place of execution of the interim measures”
“Article 3 The measures referred to in Article 1 may deal in particular with - a) the attribution, exercise, termination or restriction of parental responsibility, as well as its delegation; b) rights of custody, including rights relating to the care of the person of the child and, in particular, the right to determine the child's place of residence, as well as rights of access including the right to take a child for a limited period of time to a place other than the child's habitual residence; c) guardianship, curatorship and analogous institutions; d) the designation and functions of any person or body having charge of the child's person or property, representing or assisting the child; e) the placement of the child in a foster family or in institutional care, or the provision of care by kafala or an analogous institution; f) the supervision by a public authority of the care of a child by any person having charge of the child; g) the administration, conservation or disposal of the child's property.”
“Article 5 (1) The judicial or administrative authorities of the Contracting State of the habitual residence of the child have jurisdiction to take measures directed to the protection of the child's person or property. (2) Subject to Article 7, in case of a change of the child's habitual residence to another Contracting State, the authorities of the State of the new habitual residence have jurisdiction.”
“Article 11 (1) In all cases of urgency, the authorities of any Contracting State in whose territory the child or property belonging to the child is present have jurisdiction to take any necessary measures of protection. (2) The measures taken under the preceding paragraph with regard to a child habitually resident in a Contracting State shall lapse as soon as the authorities which have jurisdiction under Articles 5 to 10 have taken the measures required by the situation. (3) The measures taken under paragraph 1 with regard to a child who is habitually resident in a non-Contracting State shall lapse in each Contracting State as soon as measures required by the situation and taken by the authorities of another State are recognised in the Contracting State in question.”
“Article 23 (1) The measures taken by the authorities of a Contracting State shall be recognised by operation of law in all other Contracting States. (2) Recognition may however be refused - a) if the measure was taken by an authority whose jurisdiction was not based on one of the grounds provided for in Chapter II; b) if the measure was taken, except in a case of urgency, in the context of a judicial or administrative proceeding, without the child having been provided the opportunity to be heard, in violation of fundamental principles of procedure of the requested State; c) on the request of any person claiming that the measure infringes his or her parental responsibility, if such measure was taken, except in a case of urgency, without such person having been given an opportunity to be heard; d) if such recognition is manifestly contrary to public policy of the requested State, taking into account the best interests of the child; e) if the measure is incompatible with a later measure taken in the non-Contracting State of the habitual residence of the child, where this later measure fulfils the requirements for recognition in the requested State; f) if the procedure provided in Article 33 has not been complied with.” a) if the measure was taken by an authority whose jurisdiction was not based on one of the grounds provided for in Chapter II; b) if the measure was taken, except in a case of urgency, in the context of a judicial or administrative proceeding, without the child having been provided the opportunity to be heard, in violation of fundamental principles of procedure of the requested State; c) on the request of any person claiming that the measure infringes his or her parental responsibility, if such measure was taken, except in a case of urgency, without such person having been given an opportunity to be heard; d) if such recognition is manifestly contrary to public policy of the requested State, taking into account the best interests of the child; e) if the measure is incompatible with a later measure taken in the non-Contracting State of the habitual residence of the child, where this later measure fulfils the requirements for recognition in the requested State; f) if the procedure provided in Article 33 has not been complied with.”
“[84] The rules of jurisdiction contained in Chapter II, which have been analysed above, form a complete and closed system which applies as an integral whole in Contracting States when the child has his or her habitual residence on the territory of one of them. In particular, a Contracting State is not authorised to exercise jurisdiction over one of these children if such jurisdiction is not provided for in the Convention.”
“The authority making the request that jurisdiction be transferred must consider that this will allow for a better assessment of the child’s best interests. The authority asked to assume or cede jurisdiction can only do so if it believes this is in the child’s best interests.”
“The court of a Member State that normally has jurisdiction to deal with a given case must, if it is to be able to request a transfer to a court of another Member State, be capable of rebutting the strong presumption in favour of maintaining its own jurisdiction, on the basis of that Regulation (judgment of27 October 2016 , Child and Family Agency v D (C-428/15) [2017] ILPr 5, [49]).”
“[33] In my judgment, the English and Norwegian courts are equally competent in general terms to determine issues about children. Each court operates in a sophisticated and advanced legal system manned by experienced judges who are manifestly capable of making decisions in this type of case. Although there are some differences in the respective processes, and each court has advantages which the other does not, overall there is no substantial difference. Comparisons are odious. As Mostyn J observed in Re T[2013] EWHC 521 (Fam) at paragraph 37, the court ‘should not descend to some kind of divisive value judgment about the laws and procedures of our European neighbours’ and as Sir James Munby P added in Re E (supra) at paragraph 20: ‘beneath all the apparent differences in language and legal system, family judges around the world are daily engaged on very much the same task, using very much the same tools and apply the same insights and approaches as those we are familiar with’.” ‘should not descend to some kind of divisive value judgment about the laws and procedures of our European neighbours’ ‘beneath all the apparent differences in language and legal system, family judges around the world are daily engaged on very much the same task, using very much the same tools and apply the same insights and approaches as those we are familiar with’.”