Schemes of Arrangement in Ireland: Class Composition Disputes Ordinarily Determined at the Sanction Stage

1) Introduction

In Permanent TSB Group Holdings plc (the “Company”) the High Court (Commercial List) addressed a procedural question of practical importance in Irish schemes of arrangement under Part 9, Chapter 1 of the Companies Act 2014: when should disputes about the correct “class” composition of scheme meetings be decided—at the convening stage (before the vote) or at the sanction stage (after the vote)?

The Company sought (i) entry to the Commercial List and (ii) an order under s. 450(3) directing that a scheme meeting be convened in relation to a proposed acquisition by BAWAG P.S.K.. A shareholder (the “objector”), separately, commenced proceedings seeking a declaration under s. 450(5) that the scheme meeting must be conducted on a two-class basis: the Minister for Finance (holding approximately 57.5% of the shares) as one class, and all other shareholders as another class.

The core issue for Sanfey J. was whether the Court should determine the contested class composition question at the convening hearing, or leave it to be argued at the sanction hearing under s. 453.

2) Summary of the Judgment

  • The Company was admitted to the Commercial List (Order 63A).
  • The Court made an order under s. 450(3) directing the convening of the scheme meeting, with directions to follow on notice and conduct.
  • The Company did not pursue relief under s. 450(5) seeking a judicial direction that there be only one class at the meeting.
  • The Court held that, although it has power to address class composition at the convening stage (including via s. 450(5)), it would not depart from the usual Irish practice of addressing class composition at the sanction stage.
  • The objector was found not to be prejudiced by deferring the issue; the Company would likely be prejudiced by delay and uncertainty if the point were litigated pre-meeting.

3) Analysis

A) Statutory Framework and Procedural Stages

The judgment is anchored in the structure of the Companies Act 2014 scheme regime:

  • s. 450(1)(b): directors may convene scheme meetings of members/classes.
  • s. 450(3): where needed, the Court may order scheme meeting(s) “to be summoned in such manner as the court directs”.
  • s. 450(5): expressly preserves the Court’s sanction-stage jurisdiction under s. 453(2)(c), but permits the Court, in its discretion and where “just and convenient”, to give directions at the convening stage as to “the appropriate scheme meetings”.
  • s. 453(2)(a): approval requires the statutory “special majority” at the relevant meeting(s) (and therefore, if there are multiple classes, at each class meeting).
  • s. 453(2)(c): at sanction, the Court must determine whether meetings complied with the “general law” (which encompasses class issues).

The Court framed the practical choice as one of sequencing, not substance: class composition must be scrutinised at sanction in any event, but s. 450(5) leaves open whether it should also be determined earlier.

B) Precedents Cited and Their Influence

(i) The Irish sanction-stage test and the “class properly constituted” requirement

Sanfey J. treated Irish authority as consistently locating class-composition analysis within the sanction-stage test originating in Re Colonia Insurance (Ireland) Ltd.. That test was restated and endorsed in Re Allergan plc, where the Court identified five requirements for sanction, including that: “The class of members… has been properly constituted.”

The judgment emphasised that Irish courts have applied this sanction-stage framework across takeover and restructuring schemes, citing (among others): Re Depfa Bank plc, Re Millstream Recycling, Re SCISYS Group plc, Re UBS EFTs public limited company, In Re Ballantyne plc, Re Nordic Aviation DAC, Re Xtrackers (IE) plc, and Re Dalata Hotel Group plc.

The influence of these authorities in the present judgment is methodological: they demonstrate that, in Irish practice, class constitution is ordinarily litigated (and decided) when the Court is asked to bind dissentients by granting sanction.

(ii) The core class test: consultation with a view to a common interest

For the substantive standard of what constitutes a “class”, the Court relied on Bowen LJ’s classic formulation in Sovereign Life Assurance Company v Dodd: those whose rights “are not so dissimilar as to make it impossible for them to consult together with a view to their common interest.”

While the objector argued the Minister’s position was materially different such that a separate class was required, Sanfey J. did not decide that substantive contention at this stage; instead, he held it should be decided at sanction if pursued.

(iii) Comparative (non-Irish) authorities: convening-stage focus in other jurisdictions

The objector relied heavily on Re EFW21 Renewable Energy Limited—described by Quinn J. as an “unusually” contested convening hearing— and on the English cases referenced there, including Re DTEK Energy BV and Re Noble Group Ltd, which characterise class composition as a primary function of the convening hearing.

The judgment also referenced a line of authorities discussed in Re Allergan plc: Re UDL Argos Engineering Ltd, Re BTR plc, and Re Equitable Life Assurance Society, including the caution that unnecessary class subdivision can create a minority veto, while unfairness in an undivided class is controlled by the court’s scrutiny at sanction (including reference to Re Hawk insurance Co Ltd and Nordic Bank plc v International Harvester Australia Ltd within the quoted passage).

Sanfey J. did not reject these authorities on substance; rather, he treated them as procedurally contingent, noting the absence in Ireland of an equivalent detailed practice regime for convening hearings.

(iv) Practice directions and why they mattered

A notable aspect of the reasoning is the attention paid to procedural infrastructure. The Court contrasted Ireland’s typical (often ex parte) convening applications with the detailed practice regime in England and Wales, including the Judiciary of England and Wales, Practice Statement - Companies: Schemes of Arrangement and Restructuring Plans under Part 26 and 26A of the Companies Act 2006, 18 September 2025, and commentary in Practice Statement (Companies Schemes of Arrangement) [2002] 3 All England Reports 96.

This comparison supported a central proposition: English convening-stage jurisprudence is shaped by a prescriptive practice environment that Ireland does not share. Therefore, English statements about the “primary function” of convening hearings could not be transposed without caution.

C) Legal Reasoning

The judgment proceeds in four main steps:

  1. Class composition is a mandatory sanction-stage inquiry. The Court must address it under the Re Colonia Insurance (Ireland) Ltd. principles when sanction is sought; this is not optional.
  2. The Court nonetheless has power to address class at convening. Sanfey J. accepted that the Court’s power to summon meetings “in such manner as the Court directs” under s. 450(3), together with the discretionary direction-making power in s. 450(5), means the Court can determine class issues earlier if it chooses.
  3. Discretion is exercised by reference to prejudice, efficiency, and coherence of process. The objector’s claimed prejudice—reduced shareholder participation because the Minister’s holding could make the outcome seem inevitable—was treated as speculative without an evidential foundation. Conversely, the Company demonstrated concrete prejudice: likely timetable disruption, uncertainty under the transaction agreement, and the risk of fragmented litigation (class at convening; fairness/information at sanction).
  4. Irish practice and institutional design favour resolving all objections at sanction. Given the absence of a local practice statement mandating early ventilation of class disputes and the reality that sanction-stage scrutiny is unavoidable, the Court concluded there was no meaningful disadvantage to resolving the point at sanction, and significant downsides to pre-meeting litigation.

D) Impact

The decision is significant less for its treatment of what constitutes a “class” (which remains anchored in Sovereign Life Assurance Company v Dodd) and more for its guidance on when Irish courts will decide class composition disputes.

  • Procedural precedent: absent demonstrated prejudice, contested class composition arguments will ordinarily be deferred to the sanction hearing, even though the Court has discretion under s. 450(5) to decide them earlier.
  • Case management signal: the Commercial Court is inclined to avoid “split” challenges (convening-stage skirmishes followed by sanction-stage battles), favouring a single consolidated hearing on sanction where practicable.
  • Comparative law caution: English convening-stage authorities (and practice statements) may be persuasive on substance, but are not determinative of Irish procedure given different practice architecture.
  • Transactional certainty: in public M&A schemes, the Court will weigh real-world timetable and contractual uncertainty heavily when deciding whether to entertain early contested issues.

4) Complex Concepts Simplified

Scheme of arrangement
A court-supervised procedure allowing a company to implement an arrangement with members or creditors that becomes binding on all within the affected class(es) if approved by required majorities and sanctioned by the Court.
Convening hearing vs sanction hearing
The convening stage is about ordering and regulating the meeting(s) (notice, timing, procedure). The sanction stage is where the Court decides whether to approve a scheme that has been voted on, including whether the correct class(es) met and voted.
Class composition
The question of whether people affected by the scheme should vote together or in separate groups. Under Sovereign Life Assurance Company v Dodd, a separate class is required where rights/interests are so different that they cannot consult together for a common interest.
Special majority
The statutory voting threshold needed to approve a scheme at the meeting. If there are multiple classes, each class must meet the threshold.
Prejudice
Practical unfairness caused by a procedural choice. Here, the Court required more than asserted disadvantage; it looked for evidence and for whether the same point could be fairly addressed at sanction.

5) Conclusion

[2026] IEHC 317 establishes a clear procedural guide for Irish schemes: while the High Court has jurisdiction under s. 450(3) and discretion under s. 450(5) to address class composition at the convening stage, the Court will ordinarily leave contested class issues to the s. 453 sanction hearing—particularly where early determination would create delay, uncertainty, and fragmented litigation, and where objectors can be fully heard at sanction without material prejudice.