Summary of Judgment

Factual and Procedural Background

This interlocutory judgment concerns an application by the Applicant for a stay of an ongoing statutory investigation by the Respondent into the operation of an online service referred to in the opinion as "the Platform." The Respondent is the Digital Services Coordinator under the Broadcasting Act 2009 (as amended) for Ireland and is responsible for supervision and enforcement of Regulation (EU) 2022/2065 (the Digital Services Act or DSA). Entity A designated the Platform as a very large online platform on 25 April 2023. From July 2024 the Respondent engaged with the Notice Party; on 10 July 2025 an authorised officer was appointed and, by a direction dated 29 October 2025, an investigation was mandated. Notices of Commencement of an Investigation were issued on 2 December 2025 to the Notice Party and to the Applicant. The investigation queries potential contraventions of Articles 16 and 25 of the DSA and seeks to ascertain the precise scope and identity of the legal entities comprising the provider of the Platform in the EU (the "provider issue").

The Applicant issued judicial review proceedings on 22 December 2025 challenging, inter alia, the direction of 29 October 2025 and the Notices of Commencement dated 2 December 2025 insofar as they relate to the Applicant, and seeking prohibition of the Respondent from proceeding with the investigation as to the Applicant and/or the provider issue. Leave to apply for judicial review and a limited interim stay were granted by the High Court on 19 January 2026. This interlocutory hearing concerned extension/variation of that stay pending the substantive hearing listed for 16 June 2026. The judgment was delivered by Judge Bradley on 26 March 2026.

Legal Issues Presented

1. Whether a time-limited stay of the Respondent's investigation (and/or the Notices/Directions) insofar as they relate to the Applicant should be granted pending the substantive judicial review hearing, applying the test in Okunade v Minister for Justice [2012] IESC 49.
2. Whether the Respondent has power (vires) to investigate the Applicant in relation to the identification/scope of the provider of the Platform in the EU (the "provider issue").
3. Whether granting the stay would create a greater risk of injustice or prejudice to the public interest in the orderly implementation of prima facie valid regulatory measures under the DSA (notably Articles 16, 25, 33(4) and 56).

Arguments of the Parties

Applicant's Arguments

• The Applicant sought a limited time-limited stay (from date of judgment to the substantive hearing on 16 June 2026) preventing the Respondent from conducting investigatory steps insofar as they relate to the Applicant and from determining the scope of the provider of the Platform in the EU.
• The Applicant contended the Respondent lacks vires to investigate the Applicant on the provider issue and that the investigation could continue as against the Notice Party alone without prejudice to regulatory outcomes or corrective action.
• The Applicant argued the short temporal limit of the requested stay and the fact of prior engagement between the Respondent and the Notice Party weigh in favor of a stay and that the Applicant would otherwise lack an effective remedy.

Respondent's Arguments

• The Respondent relied on the public interest in permitting prima facie valid regulatory measures to be implemented in an orderly way and on the investigatory powers conferred by the 2009 Act and the DSA (including the need to identify the provider for the operation of Articles 16 and 25).
• The Respondent submitted that inquiry into the scope of the provider is necessary, that the designation under Article 33(4) addresses the service not the provider, and that pausing the provider inquiry would heighten risk to the public interest.

Table of Precedents Cited

Court's Reasoning and Analysis

Judge Bradley applied the two-limb Okunade framework. The first limb (an arguable or stateable case) was accepted. The judgment focused on the second limb: the balancing exercise to determine where the greatest risk of injustice lies.

The court identified and weighed the following considerations drawn from Okunade and subsequent authorities:

• Significant weight must be accorded to the orderly implementation of measures that are prima facie valid and to the public interest in the proper operation of the regulatory scheme under the DSA and the 2009 Act.
• The investigatory powers and objectives of the DSA (notably Articles 16 and 25 and their recitals) bear on the public interest because they address online safety and protection of vulnerable persons; identifying the provider is functionally important to the effectiveness of notice-and-action mechanisms and to designing focused corrective action.
• The designation under Article 33(4) of the DSA addresses the service (the Platform) not the provider; therefore inquiry into the provider's scope (which may include multiple legal entities) is a distinct and necessary regulatory step.
• The Applicant's argument that the investigation could proceed fully against the Notice Party alone was considered but the court held that this begged the central question as to who constitutes the provider; pausing the provider inquiry would risk undermining effective enforcement of Articles 16 and 25.
• The relatively short duration sought for the stay (approximately three months) was analysed and found not, by itself, to outweigh the public interest considerations; the likely burden on the Applicant from participation in the inquiry over that period did not amount to irretrievable prejudice comparable to other authorities relied upon by the Applicant.

Having weighed all relevant factors (orderly implementation of prima facie valid measures; public interest in DSA enforcement; potential prejudice to the Applicant; adequacy of alternative remedies), the court concluded that the greatest risk of injustice would lie in granting the stay sought by the Applicant, particularly insofar as it would prevent the Respondent from investigating the scope of the provider of the Platform in parallel with the substantive inquiry into alleged contraventions.

Holding and Implications

REFUSED

Holding: The court refused the Applicant's application for a stay of the Respondent's investigation insofar as it relates to the Applicant and the determination of the scope of the provider of the Platform in the EU for the period sought (from delivery of the judgment to the substantive hearing on 16 June 2026).

Implications: The immediate effect is that the Respondent may continue its investigatory steps, including the inquiry into the identity/scope of the provider, pending the substantive judicial review hearing. The judgment emphasises that no new declaratory precedent is being established beyond the interlocutory determination: the substantive legal questions will be decided at the trial hearing scheduled for 16 June 2026.