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S.N. [A Minor] and Anor v The Minister for Foreign Affairs and Ors (Approved)

High Court of Ireland
Jun 17, 2026
Smart Summary (Beta)

Factual and Procedural Background

The Appellants (a minor suing through his father and the father as second applicant) sought to quash decisions of the Respondent Minister concerning applications for a certificate of nationality and a passport. The proceedings centrally challenged the constitutionality of section 7(3) of the Irish Nationality and Citizenship Act 1956 as breaching Article 40.1 of the Constitution. The High Court delivered substantive judgment refusing the application on 22 May 2026. This ruling (delivered by Judge O'Donnell on 17 June 2026) concerns the parties' competing submissions on costs: the Appellants sought no order as to costs; the Respondents sought an award of costs, relying in part on s. 169 of the Legal Services Regulation Act 2015 and relevant authority.

Legal Issues Presented

  1. Whether, applying s. 169 of the Legal Services Regulation Act 2015 and the guidance in Little v Chief Appeals Officer [2024] IESC 53, the ordinary costs presumption requires an adverse costs order against the unsuccessful Appellants absent legitimate reason.
  2. Whether the proceedings qualify as public interest (public law) proceedings under the principles in Little such that a departure from the ordinary costs rule (i.e. no order as to costs) is justified.

Arguments of the Parties

Appellants' Arguments

  • The Appellants relied on elements of the Supreme Court's decisions in Little and Chain Wen Wei v. Minister for Justice [2025] IESC 9, arguing the case had public law features and that awarding costs could have an unwelcome deterrent effect on similar litigants.
  • They emphasised public interest aspects of the constitutional challenge to s. 7(3) and sought a departure from the normal costs disposition.

Respondents' Arguments

  • The Respondents submitted that s. 169 of the Legal Services Regulation Act 2015 establishes the starting point that an unsuccessful litigant should generally bear costs, and relied on the approach to costs set out by Murray J. in Little (paras 66–69).

Table of Precedents Cited

Precedent Rule or Principle Cited For Application by the Court
Little v Chief Appeals Officer [2024] IESC 53 Principles on costs in public interest proceedings: identifying features (para. 34), factors to consider (para. 35), balancing exercise, and that costs should only rarely be awarded for unsuccessful applicants in public interest cases. The court applied Little's framework to classify the proceedings as having public interest features, used the para. 35 factors to assess whether a departure from ordinary costs rules was justified, and concluded that no order as to costs was appropriate.
Chain Wen Wei v. Minister for Justice [2025] IESC 9 Referenced by the Appellants as a recent Supreme Court decision relevant to their submissions. The decision was cited by the Appellants; the court noted it among the authorities relied upon but did not identify a specific distinct principle from it in the reasoning beyond noting the Appellants' reliance.
Donnelly v. Minister for Social Protection [2022] IESC 31 Established principles regarding equality challenges, described as well established and stable. The court observed that resolution of the case depended on application of the equality principles confirmed in Donnelly, which weighed against treating the legal point as novel or arising from unclear legislation.

Court's Reasoning and Analysis

The court began from the statutory and ordinary presumption that an unsuccessful litigant is liable for costs (s. 169, Legal Services Regulation Act 2015), as emphasised by the Respondents. It then applied the Supreme Court's framework in Little to determine whether this case qualified for departure from the ordinary costs rule. Relevant findings the court identified from the record were:

  • The claim was a public law challenge to s. 7(3) of the 1956 Act and implicated questions about acquisition of citizenship with potential wider effects.
  • The proceedings were, however, framed by and largely directed to the Appellants' particular family circumstances and a personal benefit.
  • The issues had some novelty (no direct authority) but were not pursued as a formal test case and no other cases were pending dependent on its outcome.
  • The substantive resolution relied on established equality principles (Donnelly), and the challenged statutory provisions were not unclear; the Appellants did not robustly argue that the Minister could have reached a different decision.

Balancing these factors under Little, the court concluded the proceedings possessed sufficient public interest features and that awarding costs against the Appellants could have a broader deterrent effect on potential litigants. Weighing the para. 35 factors, the court determined a departure from the normal rule on costs was justified in this case.

Holding and Implications

NO ORDER AS TO COSTS

Holding: The court ordered that there should be no order as to costs in the substantive proceedings and no order as to costs in respect of the costs application. Implications: Directly, neither party is ordered to pay the other's costs for the proceedings or the costs application. The court's decision was founded on applying the Little framework to the facts of this case and does not purport to establish a broader departure from established law beyond the specific reasoning set out.