"the place which reflects some degree of integration by the child in a social and family environment."
‘highly desirable that the same test be adopted and that, if there is any difference, it is that adopted by the Court of Justice.’
"i) All are agreed that habitual residence is a question of fact and not a legal concept such as domicile. There is no legal rule akin to that whereby a child automatically takes the domicile of his parents.ii) It was the purpose of the 1986 Act to adopt a concept which was the same as that adopted in the Hague and European Conventions. The Regulation must also be interpreted consistently with those Conventions.iii) The test adopted by the European Court is "the place which reflects some degree of integration by the child in a social and family environment" in the country concerned. This depends upon numerous factors, including the reasons for the family's stay in the country in question… vi) The social and family environment of an infant or young child is shared with those (whether parents or others) upon whom he is dependent. Hence it is necessary to assess the integration of that person or persons in the social and family environment of the country concerned. vii) The essentially factual and individual nature of the inquiry should not be glossed with legal concepts which would produce a different result from that which the factual inquiry would produce. viii) As the Advocate General pointed out in para AG45 andthe court confirmed in para 43 of proceedings brought by A, it is possible that a child may have no country of habitual residence at a particular point in time."
“50 As regards the concept of ‘habitual residence’, the Court has previously stated, in interpreting Article 8 of the Regulation in the judgment in A (EU:C:2009:225) and Articles 8 and 10 of the Regulation in the judgment in Mercredi (EU:C:2010:829), that the Regulation contains no definition of that concept and has held that the meaning and scope of that concept must be determined in the light of, in particular, the objective stated in recital 12 in the preamble to the Regulation, which states that the grounds of jurisdiction established in the Regulation are shaped in the light of the best interests of the child, [my emphasis] in particular on the criterion of proximity (judgments in A, EU:C:2009:225, paragraphs 31 and 35, and Mercredi, EU:C:2010:829, paragraphs 44 and 46). 51 In those judgments the Court also held that a child’s habitual residence must be established by the national court, taking account of all the circumstances of fact specific to each individual case (judgments in A, EU:C:2009:225, paragraphs 37 and 44, and Mercredi, EU:C:2010:829, paragraphs 47 and 56). The Court held in that regard that, in addition to the physical presence of the child in a Member State, other factors must also make it clear that that presence is not in any way temporary or intermittent and that the child’s residence corresponds to the place which reflects some degree of integration in a social and family environment (judgments in A, EU:C:2009:225, paragraphs 38 and 44, and Mercredi, EU:C:2010:829, paragraphs 47, 49 and 56). 52 The Court explained that, to that end, account must be taken of, inter alia, the duration, regularity, conditions and reasons for the stay in the territory of a Member State and for the family’s move to that State, the child’s nationality, the place and conditions of attendance at school, linguistic knowledge and the family and social relationships of the child in that State (judgments in A, EU:C:2009:225, paragraphs 39 and 44, and Mercredi, EU:C:2010:829, paragraphs 48, 49 and 56). The Court also held that the intention of the parents or one of them to settle permanently with the child in another Member State, manifested by certain tangible steps such as the purchase or lease of a residence in that Member State, may constitute an indicator of the transfer of the child’s habitual residence (see the judgments in A, EU:C:2009:225, paragraphs 40 and 44, and Mercredi, EU:C:2010:829, paragraph 50). 53 Further, in paragraphs 51 to 56 of the judgment in Mercredi (EU:C:2010:829), the Court held that the duration of a stay can serve only as an indicator, as part of the assessment of all the circumstances of fact specific to each individual case, and set out the factors which are particularly to be taken into account when the child is young. 54 The concept of the child’s ‘habitual residence’ in Article 2(11) and in Article 11 of the Regulation cannot differ in content from that elucidated in the above mentioned judgments with regard to Articles 8 and 10 of the Regulation. Accordingly, it follows from the considerations set out in paragraphs 46 to 53 of this judgment that it is the task of the court of the Member State to which the child has been removed, when seised of an application for return on the basis of the 1980 Hague Convention and Article 11 of the Regulation, to determine whether the child was habitually resident in the Member State of origin immediately before the alleged wrongful removal or retention, taking into account all the circumstances of fact specific to the individual case, using the assessment criteria provided in those judgments. 55 When examining in particular the reasons for the child’s stay in the Member State to which the child was removed and the intention of the parent who took the child there, it is important, in circumstances such as those of the main proceedings, to take into account the fact that the court judgment authorising the removal could be provisionally enforced and that an appeal had been brought against it. Those factors are not conducive to a finding that the child’s habitual residence was transferred, since that judgment was provisional and the parent concerned could not be certain, at the time of the removal, that the stay in that Member State would not be temporary. 56 Having regard to the necessity of ensuring the protection of the best interests of the child, those factors are, as part of the assessment of all the circumstances of fact specific to the individual case, to be weighed against other matters of fact which might demonstrate a degree of integration of the child in a social and family environment since her removal, such as those mentioned in paragraph 52 of this judgment and, in particular, the time which elapsed between that removal and the judgment which set aside the judgment of first instance and fixed the residence of the child at the home of the parent living in the Member State of origin. However, the time which has passed since that judgment should not in any circumstances be taken into consideration.”
“It is clear, therefore, that the power to transfer a case (or part of a case) to the courts of another Member State is an exception to the general principle, as the opening words of article 15 (1) themselves make clear. One of the fundamental principles of community law is that of legal certainty. It is for that reason that the ECJ (now the CJEU) has consistently held that exceptions to general principles should be narrowly interpreted.”