Manuel Jose Lozano and Diana Montoya Alvarez lived together in London with their daughter. In July 2008, amid the couple's deteriorating relationship and the mother's allegations of domestic abuse, Montoya Alvarez secretly removed the child from the United Kingdom to the United States without Lozano's knowledge or consent. She concealed the child's whereabouts for approximately 16 months, living in New York and avoiding detection. Lozano undertook substantial efforts to locate his daughter, including engaging authorities and private investigators, and ultimately discovered her location in late 2010. In November 2010—more than two years after the removal—Lozano filed a petition in the U.S. District Court for the Southern District of New York under the Hague Convention and ICARA, seeking the child's return to the United Kingdom. The district court found the removal wrongful but concluded that more than one year had elapsed before Lozano commenced proceedings; that the child was "now settled" in New York; and therefore declined to order her return. On appeal, the Second Circuit affirmed, holding that Article 12's one-year period is not subject to equitable tolling and that a court may consider concealment in evaluating whether a child is settled and in exercising discretion. The Supreme Court granted certiorari and affirmed.
Is the one-year period in Article 12 of the Hague Convention—after which a court may refuse to return a child who is "now settled" in the new environment—subject to equitable tolling based on the abducting parent's concealment, and does ICARA authorize federal courts to apply such tolling?
Article 12 of the Hague Convention does not establish a statute of limitations on filing return petitions; rather, it prescribes that if a petition is commenced within one year of wrongful removal or retention, return is ordinarily mandatory, and if commenced after one year, return may be refused if the child is "now settled." Because the one-year period is not a limitations period, it is not subject to equitable tolling. ICARA does not authorize courts to toll the Convention's one-year period or otherwise displace the Convention's text. Courts may, however, consider facts such as concealment when assessing whether a child is "now settled," and under Article 18 retain discretion to order return even when a defense applies.
No. The Supreme Court held that the Convention's one-year period in Article 12 is not subject to equitable tolling and that neither ICARA nor federal common-law doctrines authorize courts to toll that period. The judgment denying return on the basis that the child was "now settled" was affirmed.
Text and structure: The Court emphasized that Article 12 does not set a deadline for filing return petitions. Instead, it creates a remedial framework: within one year of wrongful removal or retention, the authority "shall order" the child's return; after one year, the authority "shall also order" return unless it is demonstrated that the child is "now settled" in the new environment. Because a petition may be filed at any time, and the one-year language simply conditions the availability of a defense rather than barring claims, it operates unlike a statute of limitations. Equitable tolling is a doctrine designed to suspend limitations periods; it has no purchase where the relevant provision does not bar filing but instead affects the remedy once a year has passed. Treaty interpretation and uniformity: Interpreting treaties requires fidelity to text, structure, and the treaty's object and purpose, with sensitivity to international uniformity. The Convention balances deterring abductions through prompt return against recognizing that, after a year, a child's interest in stability may outweigh automatic return. Reading an equitable tolling principle into Article 12 would upset that negotiated balance and create non-uniformity with other Contracting States, many of which have rejected tolling and treat the one-year provision as written. The Court also found no basis in the Convention's drafting history or the State Department's analysis to support tolling. ICARA and equitable powers: ICARA implements the Convention by providing jurisdiction and procedures but does not authorize courts to modify the Convention's substantive standards or timelines. Though courts possess equitable tools to manage cases under ICARA, they cannot deploy those tools to contradict the treaty's terms. The Court rejected reliance on generic federal equitable principles because, even where equitable tolling may apply to statutes of limitations, Article 12 is not such a statute. Addressing concealment concerns: The Court rejected the argument that, absent tolling, abductors will benefit from hiding a child for a year. It explained that concealment is relevant to whether a child is actually "settled"—a child living in secrecy, without stable school, community, or lawful routines, may not be settled. Moreover, the Convention leaves room for judicial discretion even when the "now settled" defense is established (Article 18), enabling courts, in appropriate cases, to order return notwithstanding the defense. These features mitigate the risk that abductors can readily game the system while maintaining the Convention's negotiated balance.
Lozano is a cornerstone case in international family law and treaty interpretation. It teaches that U.S. courts must adhere to treaty text and structure rather than superimpose domestic equitable doctrines. For Hague Convention practice, the case clarifies that (1) the one-year period in Article 12 is not a limitations bar and cannot be tolled; (2) timing runs from the date of wrongful removal or retention, not discovery; and (3) concealment can be considered in evaluating whether a child is "now settled" and in the court's discretionary decision whether to order return. For law students, Lozano exemplifies textualism in treaty interpretation, the importance of international uniformity, and the careful balancing of child-protective policies against deterrence of abduction.
Lozano v. Montoya Alvarez underscores that treaty interpretation begins and ends with the treaty's language and structure. By holding that Article 12's one-year period is not a tollable statute of limitations, the Court preserved the Convention's calibrated balance between deterring international child abduction through prompt return and respecting a child's interest in stability after significant time has passed.