Timing Rule Under EIR 2004: “Held” and Public Interest Are Fixed at Receipt of the Request (Even on a Regulation 11 Review)

1. Introduction

In Information Commissioner & Anor v O'Hanlon [2026] EWCA Civ 838, the Court of Appeal (Holgate LJ, with Dove LJ and Lewison LJ agreeing) resolved a recurring timing dispute under the Environmental Information Regulations 2004 (“EIR 2004”). The requester sought environmental information from the Health and Safety Executive (“HSE”) concerning asbestos-related demolition works. The central question became whether, when HSE carried out an internal review under regulation 11 of a refusal based on regulation 12(4)(a) (“information not held when the request was received”), the review had to take account of information created/received after the original request but before the review decision.

The appeal concerned two tightly linked issues of statutory construction:

  1. For reg.12(4)(a), is “held” assessed at the date of the original reg.5 request or at the date of the reg.11 review decision?
  2. For that same refusal ground, is the reg.12(1) public interest balancing exercise applied at the request date or the review date?

2. Summary of the Judgment

The Court of Appeal allowed the appeals by the Information Commissioner and the HSE, overturning the Upper Tribunal’s approach. It held that, where an authority reviews under reg.11 a refusal relying on reg.12(4)(a):

  • The relevant date for whether information is “held” is the date the authority received the reg.5 request, not the date of the reg.11 review decision.
  • The reg.12(1) assessment (including any public interest weighing applicable to that refusal) is applied as at the date of receipt of the request, not as at the review date.

The court also noted, but did not decide, that a further issue may arise about how the public interest test operates in relation to reg.12(4)(a), leaving that to a case where it is necessary to determine it.

3. Analysis

3.1 Statutory and EU-law context driving the outcome

The judgment is anchored in the structure and timelines of Directive 2003/4/EC (implementing Aarhus Convention access-to-environmental-information obligations) and the EIR 2004 as its transposition measure. The court emphasised that the right of access under the Directive is inherently request-based: an applicant seeks information “held by or for” a public authority, with strict deadlines running from receipt of the request (Directive Art.3(2); EIR regs.5(2), 7, 14(2)).

Against that framework, the court found it essential that the system remain administrable and time-bounded. If “held” could float to a later review date, the statutory deadlines and the operational logic of a request-and-response regime would be undermined.

3.2 The key holding: regulation 11 is a review of compliance “in relation to the request”, not a rolling disclosure duty

The requester’s principal argument in the Court of Appeal was that the language of reg.11 (“has complied”, “has failed to comply”) implied a continuing obligation, so that compliance must be judged at the date of the reg.11 decision, capturing information acquired in the meantime. The Court rejected that reading for seven main reasons (summarised from [76]–[81]):

  • Reg.11 does not expand reg.5(1): it does not purport to convert the duty to disclose into an obligation extending beyond information held when the request was received.
  • The review is tied to the original request: the “requirement” is a requirement “in relation to the request”, not an invitation to determine a new request bundled into a review.
  • The 40-working-day window for making reg.11 representations supports a bounded review mechanism, not a perpetually updating one.
  • The present-perfect tense fits diverse non-compliance scenarios (some continuing, some not) and cannot, without more, create a continuing disclosure obligation.
  • A mandatory review mechanism does not alter the substantive legal tests that governed the original decision under review.
  • The requester’s approach was inconsistent with reg.12(4)(a), which is explicit that the exception applies where the authority does not hold the information “when an applicant’s request is received”.
  • As a matter of statutory coherence and practical administration, the requester’s interpretation would make reg.12(4)(a) effectively otiose and could produce open-ended, rolling review burdens (especially for investigative bodies).

3.3 The meaning of regulation 12(4)(a): “crystal clear” timing at receipt

The court treated the language of reg.12(4)(a) as determinative: it fixes the “held” question at the moment the request is received. That dovetails with:

  • reg.10 (transfer/redirect where another authority holds the information) and its Directive counterpart (Art.4(1)(a)), which presuppose an assessment at the time of receipt; and
  • the EIR’s strict compliance and refusal deadlines, which require a stable informational “snapshot” to operate practicably.

3.4 Precedents cited and their influence

(a) Direct EIR/Directive authorities

  • Office of Communications v The Information Commissioner [2010] UKSC 3: cited for the proposition that the EIR 2004 introduced exceptions matching those permitted by the Directive. This reinforced the court’s insistence on reading regs.5, 11, 12, 14 compatibly with Directive structure and timing.
  • Department for the Environment, Food and Rural Affairs v Information Commissioner [2012] PTSR 1299: used to characterise reg.11 substantively as a review mechanism (terminology of “review” and “reconsideration” being used interchangeably), supporting the conclusion that reg.11 does not re-set the substantive legal tests by reference to later facts.

(b) FOIA authorities referenced but largely sidelined

  • R (Evans) v Attorney General [2015] UKSC 21 and Montague v Information Commissioner [2022] UKUT 104 (AAC); [2023] 1 WLR 1565: relied on in argument about timing under FOIA, but the court confined its analysis to EIR reg.12(4)(a) and noted the limited assistance of FOIA cases given different statutory origins and language.
  • Montague v Information Commissioner [2023] EWCA Civ 1378; [2024] 1 WLR 2185: cited for the proposition that it is not legitimate to use the EIR as an aid to construing FOIA exceptions (reinforcing the Court of Appeal’s reciprocal point: FOIA cases were of limited value in construing EIR issues here).

(c) General statutory interpretation authorities

  • R (Quintavalle) v Secretary of State for Health [2003] UKHL 13: purposive interpretation in statutory context; the court used this to frame the EIR as a coherent scheme rather than a set of isolated provisions.
  • R (PACCAR Inc) v Competition Appeal Tribunal [2023] UKSC 28 and R (O) v Secretary of State for the Home Department [2022] UKSC 3: emphasised contextual meaning and the statute as “primary source” of purpose—supporting the court’s close reading of interlocking EIR provisions and Directive structure.
  • R (Edison) v Central Valuation Officer [2003] UKHL 20 and For Women Scotland Limited v Scottish Ministers [2025] UKSC 16: the presumption against absurd, unworkable or anomalous outcomes; used to justify rejecting a construction of reg.11 that would make the review mechanism effectively open-ended and render reg.12(4)(a) hollow.
  • Pepper v Hart [1993] AC 593: mentioned only to note that no admissible Hansard material was relied upon.
  • R v Montila [2004] UKHL 50: headings can aid construction but are not controlling; relevant because reg.11’s heading (“reconsideration”) did not justify importing a “fresh-date” approach inconsistent with the operative text and scheme.

3.5 The judgment’s immediate and longer-term impact

  • Fixes a clear “snapshot” rule for reg.12(4)(a): authorities and tribunals must assess both “held” and the reg.12(1) application (so far as relevant to that refusal) at the date of receipt, even if the matter later proceeds to a reg.11 review.
  • Separates “review” from “new request”: applicants seeking later-created/later-received environmental information should ordinarily make a fresh request, rather than attempting to expand an earlier request via reg.11.
  • Operational certainty for investigative regulators: the court expressly recognised the practical burden and complexity that a rolling-date approach would impose on bodies conducting live investigations (where relevant material may continually be generated).
  • Leaves open a narrower doctrinal question: the court did not decide how the public interest test should operate in relation to reg.12(4)(a) (because it was unnecessary to the outcome). That reservation signals potential future litigation about whether, and in what way, reg.12(1)(b) meaningfully applies once “not held at receipt” is established.

4. Complex Concepts Simplified

“Environmental information” (EI)
Broadly defined information about the environment, environmental factors, measures affecting them, and effects on human health and safety (Directive Art.2(1); mirrored via EIR reg.2).
“Held” information
EI is “held” if it is in the authority’s possession and produced/received by it, or held by someone else on its behalf (EIR reg.3(2)). In this case, the key point is when “held” is assessed: for reg.12(4)(a), it is assessed at receipt of the request.
Regulation 11 “review”
An internal mechanism allowing an applicant to challenge an authority’s handling of the original request. The Court of Appeal confirms it is a review of compliance in relation to that request, not a mechanism to update the scope by later-acquired information.
Regulation 12(4)(a) exception
An authority may refuse to disclose EI to the extent it did not hold it when the request was received. The Court treated this as clear and scheme-defining.
Public interest balancing (reg.12(1)(b))
Many EIR exceptions require weighing the public interest in maintaining the exception against disclosure, with a presumption in favour of disclosure (reg.12(2)). Here, the court held the time for applying reg.12(1) (for a reg.12(4)(a) refusal) is the request date, but left open deeper questions about the balance’s content in this specific context.

5. Conclusion

[2026] EWCA Civ 838 establishes a firm timing principle for EIR cases where refusal is based on reg.12(4)(a): both the “held” inquiry and the authority’s application of reg.12(1) on review are anchored to the date the request was received. Regulation 11 is confirmed as a mechanism to correct errors in handling the original request—not a vehicle for converting the EIR into a continuing, rolling disclosure obligation as new information comes into existence. Applicants seeking later-generated environmental information must ordinarily make a fresh request.