Clarifications as Part of the ISFT and the 30-Day Clock for Transparency Challenges in Competitive Dialogue Procurements

1) Introduction

In Kerrigan Sheanon Newman UnLtd Company v Sustainable Energy Authority of Ireland [2026] IEHC 70, the High Court (Mulcahy J) dismissed a procurement challenge brought by the incumbent service provider, Kerrigan Sheanon Newman Unlimited Company (“KSN”), against the Sustainable Energy Authority of Ireland (“SEAI”), concerning SEAI’s award of a high-value contract (estimated > €75m) for “management agent services” connected to energy surveys, BERs, and inspections across multiple SEAI schemes. The contract was awarded (14 June 2024) to the notice party, Abtran Unlimited Company (“Abtran”), following a competitive dialogue process.

KSN ultimately focused on two grounds:

  • Methodology claim: SEAI allegedly misinterpreted the tender documents and accepted a non-compliant methodology—primarily, Abtran’s proposal to combine certain core services in a single visit (notably pre-BER assessments and surveys), and a proposed “uberisation” pilot.
  • Pricing claim: SEAI allegedly committed manifest error in concluding Abtran’s tender was not abnormally low after conducting a Regulation 69 inquiry.

The case also contains a significant preliminary ruling on confidentiality and open justice, triggered by the interaction between discovery of highly sensitive tender material and the constitutional default of public hearings.

2) Summary of the Judgment

  • Confidentiality/open justice: The Court granted a pro tem order hearing certain evidence otherwise than in public, holding that the circumstances met the threshold for departing from open justice due to the “substantive right” of confidentiality in tender information, the procurement context, and prior appellate endorsement of a “confidentiality club”.
  • Methodology: The Court held that tender documents did not prohibit combining pre-BER assessments and surveys, and that Clarification 90 “put beyond doubt” that combining was permissible and even encouraged (subject to segregation of duties).
  • Transparency alternative: Even if there had been ambiguity, any transparency challenge was time-barred under Regulation 7(2) because KSN “knew or ought to have known” by the date of Clarification 90 (25 March 2024).
  • Abnormally low tender: SEAI’s Regulation 69 inquiry was robust; KSN failed to establish that SEAI’s acceptance of Abtran’s explanations involved manifest error or was “implausible”.
  • Outcome: Judicial review relief refused; matter listed for final orders.

3) Analysis

3.1 Precedents Cited

A. Confidentiality, open justice, and procurement disclosure

  • Gilchrist v Sunday Newspapers [2017] 2 IR 284: The Court applied Gilchrist’s framework that courts must approach departures from open justice with “a high degree of scepticism” and only derogate where pressing circumstances justify it. Mulcahy J treated this as the governing constitutional starting point.
  • BOC Aviation (Ireland) Ltd v Lloyds [2024] IEHC 162: Cited for confirmation that Gilchrist does not require an applicant to show that justice could not be done unless the hearing is otherwise than in public—supporting a more flexible but still exceptional approach.
  • Sandoz v Bayer [2025] IEHC 500: Distinguished. Mulcahy J had refused post-hearing confidentiality in a patent case; here, the procurement setting and the earlier confidentiality club/discovery regime justified a different result.
  • Case C-450/06, Varec: Central to the Court’s view that tender confidentiality is a “substantive right” (Varec, §28) and that review procedures must protect confidential information lest procurement effectiveness be undermined.
  • Word Perfect Translation Services Ltd v Minister for Public Expenditure and Reform [2020] IESC 56: Used to emphasise the systemic rationale: excessive disclosure of confidential tender details can discourage tendering and defeat procurement’s competition-enhancing purpose (citing Varec).
  • White Mountain Quarries Limited v Mayo County Council [2024] IEHC 259: Cited as a benchmark approach to limited redactions in judgments while preserving intelligibility and respecting confidentiality.

Influence on decision: These authorities enabled the Court to reconcile (i) the constitutional imperative of public justice with (ii) procurement’s structural reliance on confidentiality, particularly where the Court of Appeal had already ordered discovery of “highly confidential” tender material while endorsing a stringent confidentiality club. The Court treated an open hearing as effectively nullifying the confidentiality protections already judicially sanctioned.

B. Interpretation of tender documents: the RWIND tenderer and transparency

  • Case C-19/00, SIAC v Mayo County Council and Unitron Scandinavia and 3-S [1999] ECR I-8291: SIAC anchored the transparency requirement: award criteria must be framed so all reasonably well-informed and normally diligent tenderers interpret them the same way.
  • Gaswise v Dublin City Council [2014] 3 IR 1, [2014] IEHC 56 and Clinton v Department of Employment [2012] NIQB 2: Gaswise (Finlay Geoghegan J) adopted Clinton’s formulation of the RWIND tenderer as a “terrestrial” actor—careful but not perfect, and not a lawyer. This shaped Mulcahy J’s rejection of KSN’s “forensic” reading.
  • Somague v Engenharia SA v Transport Infrastructure Ireland [2016] IEHC 435 and European Dynamics Luxembourg SA & Ors. v. O.H.I.M Case T- 299/11: Reinforced that procurement terms must be “clear, precise and unequivocal”, and that interpretation is made through the RWIND lens, informed by industry context.
  • Word Perfect Translation Services v Minister for Public Expenditure and Reform (No. 3) [2021] 1 IR 698: Cited to emphasise that tender documents are understood in their industry context.
  • Sanofi v Health Service Executive [2018] IEHC 566: Used for the proposition that evidence may assist the court to understand industry meanings; Mulcahy J distinguished its application to KSN’s attempt to rely on the previous (2019) tender structure.
  • SERE Holdings v Health Service Executive [2024] IECA 197: Quoted for the type of evidence that can matter when construing tender terms through RWIND eyes (industry meaning of key terms), but also to underline that interpretation remains an objective judicial task.
  • Healthcare at Home Ltd v Common Services Agency [2014] UKSC 49: Cited to stress objectivity: the court does not decide meaning by polling actual tenderers; evidence is only to inform context and technical understanding.
  • Case C-368/10, Commission v Netherlands and Case C-299/08 Commission v France [2009] ECR I- 11587: Invoked to show that “additional information”/clarifications may clarify but may not change essential conditions; this framed (and limited) the role clarifications could play.

Influence on decision: The Court’s approach was orthodox but sharpened by two findings: (i) RWIND interpretation rejects overly legalistic inference-making (especially the incumbent’s reliance on differences from an earlier tender), and (ii) an ISFT-stage clarification expressly stating permissibility of combining services foreclosed KSN’s contrary reading.

C. Time limits in procurement challenges: “knew or ought to have known”

  • Baxter Healthcare Ltd v HSE [2013] IEHC 413 and Case C-406/08, Uniplex (UK): Baxter applied Uniplex to confirm time can start before contract award; a challenger must act once it has sufficient knowledge to mount a claim and cannot “sit on its hands”.
  • Newbridge Tyre and Battery Co. Ltd v Commissioner of An Garda Siochána [2018] IEHC 365: Confirmed the date-of-knowledge inquiry is objective, not subjective.
  • Dekra Eireann Teo v Minister for the Environment [2003] 2 IR 270, [2003] IESC 25: Cited to underscore strictness and importance of procurement time limits.
  • White Mountain Quarries Limited v Mayo County Council [2024] IEHC 259: Distinguished on timing: there, the applicant only later learned the “critical fact” (no inquiry). Here, any alleged ambiguity arose (at the latest) when Clarification 90 issued.

D. Abnormally low tenders, Regulation 69 inquiries, and manifest error review

  • White Mountain Quarries Limited v Mayo County Council [2024] IEHC 259: Used as the Irish touchstone summarising Regulation 69 duties and the nature of reasons; also cited for the proposition that reasons cannot be supplied for the first time in court.
  • Case C-101/22, Sopra Steria: Applied for the two-stage analysis (prima facie suspicion, then inter partes verification) and for the need (when asked) to provide adequate reasoning that the tender covers staff remuneration/legal compliance and technical costs.
  • SRCL Ltd v The National Health Commissioning Board [2018] EWHC 1985 (TCC), [2019] PTSR 383: Relied upon (via White Mountain) to explain judicial restraint and the risk that over-intervention stifles competition; low pricing may reflect legitimate market-entry strategy.
  • Word Perfect Translation Services (No. 3) [2019] IESC 38 and [2021] IR page 698), Case C-19/00, SIAC v Mayo County Council, and The State (Keegan) v. Stardust Compensation Tribunal [1986] I.R. 642: Used to locate “manifest error” as less extreme than Keegan irrationality, but still requiring a wide margin of discretion for procurement evaluators.
  • Killaree Lighting Services Ltd v Mayo County Council [2025] IECA 7: Cited for the aim of the abnormal tender inquiry: ensuring the tender is genuine, reliable, and will not impair proper performance; also contrasted with “generic” reassurances insufficient to allay concerns.
  • Case T-161/24, NTT Data Belgique (also citing Solelec and Others v Parliament, T-281/16, Agriconsulting Europe v Commission, C-198/16 P, and Westpole Belgium v Parliament, T-640/22): Used to articulate the EU-law restraint test: the applicant must produce evidence rendering the authority’s assessment “implausible”; otherwise the manifest error plea fails.
  • Veridos GMBH, Case No. 669/20: Referenced through White Mountain for the obligation to identify suspect tenders and run the inter partes process where suspicion exists.
  • NATS (Services) Ltd case: Mentioned in SRCL’s reasoning (as quoted) on not interfering unduly with market forces; although not detailed in the judgment, it forms part of the policy backdrop supporting deference.

3.2 Legal Reasoning

A. The confidentiality ruling: procurement confidentiality can justify limited departure from open justice

The Court’s reasoning proceeds in a structured proportionality analysis, anchored in Gilchrist v Sunday Newspapers [2017] 2 IR 284, but heavily influenced by procurement-specific confidentiality principles:

  • Nature of the interest: Abtran’s tender pricing and methods were “inherently confidential”, engaging a “substantive right” per Case C-450/06, Varec.
  • Procurement policy: Open disclosure of tender details in competitor litigation risks discouraging tendering and undermining the regime’s objective, as recognised in Word Perfect Translation Services Ltd v Minister for Public Expenditure and Reform [2020] IESC 56.
  • Discovery context: Although discovery had been ordered (after a Court of Appeal ruling, [2025] IECA 196), the parties and the Court of Appeal created and endorsed a stringent confidentiality club excluding any KSN representative. The High Court treated this as signalling that confidentiality should be maintained “to the greatest extent possible”.
  • Fairness to the non-protagonist tenderer: Abtran did not choose litigation yet faced disclosure of sensitive data to a competitor; the Court treated this as an additional fairness factor.
  • Least-restrictive means: The Court considered whether lesser measures were feasible but concluded that abnormal-tender issues were tightly bound to confidential material, making a limited private hearing proportionate.

A practical takeaway is the Court’s criticism of late-stage confidentiality applications: where confidentiality clubs are used, parties should anticipate trial deployment of discovered documents and address open justice implications early.

B. Methodology claim: combining services was permissible; Clarification 90 “put beyond doubt”

The Court framed the methodology claim as a question of interpretation for the court (not evaluative discretion), applying the RWIND tenderer test from Case C-19/00, SIAC v Mayo County Council, Gaswise v Dublin City Council [2014] 3 IR 1, [2014] IEHC 56, and Somague v Engenharia SA v Transport Infrastructure Ireland [2016] IEHC 435.

Key steps in the reasoning:

  • Rejecting “incumbent bias” and prior-tender comparison: KSN relied on differences from the 2019 competition pricing structure to infer that combining was now prohibited. The Court held the RWIND tenderer would not interpret current tender documents by forensic comparison to prior competitions; transparency requires the current tender to stand on its own.
  • Textual and contextual consistency: The SoR did not expressly forbid combining; indeed, segregation-of-duties provisions expressly allowed the same person to do pre-BER and survey (while forbidding survey plus inspection/quantity check).
  • Clarifications as part of ISFT: Because the ISFT stated (at §17.4) that requests for clarification and responses “shall form part of this ISFT”, Clarification 90 was integral. Its language—“Carrying both out at the same visit is at the Managing Agents discretion.”—had only one reasonable meaning: combining pre-BER assessments and surveys in a single visit is permitted (and advantageous).
  • Commission v Netherlands constraint satisfied: While Case C-368/10, Commission v Netherlands prevents clarifications from changing essential conditions, the Court held there was no contradiction: the SoR did not mandate a sequencing that made combining impossible; prioritisation constraints made combining potentially more complex, but not prohibited or impossible.

The Court also rejected KSN’s attempt to recast combining as necessarily a “Value Added Service”: VAS were “on a no commitment basis” at additional cost via change control, whereas combining was simply an efficiency in delivering core services and was expressly contemplated.

C. Transparency alternative: even if ambiguity existed, the clock started no later than Clarification 90

KSN’s fallback case was that, if combining was allowed, then the tender documents must have lacked the clarity demanded by equal treatment and transparency. The Court held:

  • No ambiguity in fact: The SoR and clarifications were reconcilable; Clarification 90 aligned with the SoR.
  • Time-bar: Any transparency/ambiguity challenge was subject to Regulation 7(2) (30 days from when the applicant “knew or ought to have known”). Applying Baxter Healthcare Ltd v HSE [2013] IEHC 413, Case C-406/08, Uniplex (UK), and Newbridge Tyre and Battery Co. Ltd v Commissioner of An Garda Siochána [2018] IEHC 365, the Court held that, at the latest, time ran from 25 March 2024 (issuance of Clarification 90). Proceedings commenced 9 July 2024, well out of time.
  • What KSN should have done: KSN could have invoked ISFT §27.1 to notify SEAI of an ambiguity and/or sought interlocutory relief under Regulation 8(1)(a), but did neither.

D. Pricing claim: no manifest error in SEAI’s Regulation 69 conclusion

The pricing dispute was treated as an evaluative procurement assessment reviewed on a manifest error standard, guided by White Mountain Quarries Limited v Mayo County Council [2024] IEHC 259, Case C-101/22, Sopra Steria, Killaree Lighting Services Ltd v Mayo County Council [2025] IECA 7, and Case T-161/24, NTT Data Belgique.

The Court rejected four asserted “clear errors”:

  • Cost breakdown allegedly inadequate: The absence of disclosed gross margin/risk margin did not render SEAI’s acceptance implausible; SEAI did not ask for it and expert evidence did not establish it as essential.
  • Contractor resourcing uncertainty: Abtran explained why it could not fix contractor numbers pending pilot/roll-out and volume variability, while repeatedly confirming contractor costs were included in unit rates. SEAI was entitled to accept that explanation.
  • Productivity assumptions: KSN’s calculations (through its expert) were undermined by misunderstandings about FTE (full-time equivalent), the 52-week basis as a resourcing model, and the tender’s averaging across the contract term. SEAI had queried survey time assumptions and received a reasoned response referencing validation and benchmarking; no implausibility was shown.
  • Dependencies (transformation initiatives): The Court accepted that efficiencies were uncertain but held Abtran did not price on the basis that SEAI’s payable rates depended on success; Abtran assumed the risk and confirmed “no dependencies” affecting price.

3.3 Impact

A. Clarifications in competitive dialogue: decisive where they form part of the ISFT

The judgment underscores that where an ISFT provides that clarifications “shall form part of” the tender, an ISFT-stage clarification can be determinative of the RWIND interpretation—provided it does not change essential conditions (per Case C-368/10, Commission v Netherlands). Practically, this raises the evidential and strategic value of:

  • the precise wording of clarifications;
  • the tender’s incorporation clause for clarifications; and
  • prompt challenge if a clarification allegedly introduces ambiguity.

B. Transparency challenges: the 30-day clock can start during the tender, not at award

By applying Baxter Healthcare Ltd v HSE [2013] IEHC 413 and Regulation 7(2), the Court reinforced that “knew or ought to have known” is a demanding, objective standard. Tenderers cannot wait for award outcomes to litigate alleged ambiguity where the alleged ambiguity is apparent from clarifications before tender submission.

C. Abnormally low tender litigation: courts will protect commercial competition and discretion

The decision continues the trajectory in White Mountain Quarries Limited v Mayo County Council [2024] IEHC 259 and Killaree Lighting Services Ltd v Mayo County Council [2025] IECA 7, but on facts favourable to the contracting authority: a structured Regulation 69 inquiry, repeated confirmations, and documented engagement (including external review by Kroll) make it difficult for challengers to reach the “implausibility” threshold described in Case T-161/24, NTT Data Belgique.

D. Confidentiality clubs and trial management: procurement litigation requires early architecture

The confidentiality ruling, though case-specific, signals that courts may preserve procurement confidentiality through limited private hearings where:

  • the material is inherently confidential tender content (per Case C-450/06, Varec);
  • discovery was ordered but constrained by a court-approved confidentiality club; and
  • public hearing would defeat those protections without a countervailing strong public imperative.

It also serves as a warning that parties should plan, at discovery/case-management stages, for how confidential documents will be used at trial without last-minute applications.

4) Complex Concepts Simplified

  • Competitive dialogue: A procurement procedure where SEAI can discuss solutions with shortlisted bidders to refine requirements, then invite final tenders based on the developed solution(s).
  • RWIND tenderer (reasonably well-informed and normally diligent): The hypothetical benchmark used to interpret tender documents objectively—not a lawyer, not perfect, but a competent industry participant (from Case C-19/00, SIAC v Mayo County Council; Gaswise v Dublin City Council [2014] 3 IR 1, [2014] IEHC 56).
  • Equal treatment and transparency: Contracting authorities must set rules clearly so all bidders understand them the same way and are treated fairly; ambiguity can breach these principles.
  • Clarifications: Q&A issued during a tender. They may clarify but cannot change essential conditions (Case C-368/10, Commission v Netherlands). Here, clarifications were contractually incorporated into the ISFT, increasing their interpretive weight.
  • Abnormally low tender (Regulation 69): If a bid looks suspiciously low, SEAI must ask for explanations and assess them. The court does not re-run the procurement; it checks for manifest error in SEAI’s assessment.
  • Manifest error: A “clearly established” mistake in evaluation (per Word Perfect Translation Services (No. 3) [2019] IESC 38 and [2021] IR page 698)), often expressed in EU case law as whether the authority’s conclusion is “implausible” (Case T-161/24, NTT Data Belgique).
  • Confidentiality club: A restricted-access arrangement limiting who may view sensitive documents disclosed in litigation (here, lawyers and experts, excluding the client’s representatives).

5) Conclusion

[2026] IEHC 70 is most significant for three practical rules in procurement litigation:

  • Where clarifications are expressly incorporated into the ISFT, a clear clarification can conclusively resolve the RWIND meaning of tender requirements (without offending Case C-368/10, Commission v Netherlands), and tenderers cannot sustain “hidden prohibition” arguments built on forensic inference.
  • Transparency/ambiguity challenges are subject to a strict, objective 30-day clock under Regulation 7(2): time can run from pre-award clarifications, not from the award decision (applying Baxter Healthcare Ltd v HSE [2013] IEHC 413 and Case C-406/08, Uniplex (UK)).
  • A well-documented Regulation 69 inquiry will be afforded substantial deference; challengers must show clear implausibility or manifest error, not merely disagreement on resourcing assumptions (White Mountain Quarries Limited v Mayo County Council [2024] IEHC 259; Case T-161/24, NTT Data Belgique).

Separately, the confidentiality ruling illustrates a procurement-sensitive application of Gilchrist v Sunday Newspapers [2017] 2 IR 284: where discovery compels disclosure of highly confidential tender material, courts may craft limited derogations from open justice to prevent procurement confidentiality from being nullified by the very act of litigation.