When determining habitual residence pursuant to Article 3 of the Hague Convention on the Civil Aspects of International Child Abduction, courts are to apply the hybrid approach outlined by the Supreme Court of Canada in "Office of the Children's Lawyer v Balev", 2018 SCC 16 which places emphasis on the best interests of the child. There is no specific test for defining habitual residence under the Convention, rather, a non-exhaustive list of potentially relevant factors. The importance of the factors may vary depending on the child's age. The Court is not to focus solely on parental intention or the child's acclimatization, but to all relevant considerations. Factors to be considered include the child's links to and circumstances in Country A, the circumstances of the move between countries, and the child's links to and circumstances in country B. Other factors suggested by the majority include the nationality of the child, as well as the duration, regularity, conditions and reasons for the child's stay in a jurisdiction.