THE CONSULTATION INSTITUTE

ESTABLISHED 2003 - 5,000+ PROFESSIONALS TRAINED

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Sectors/NHS & health
Sector focus ICBs, trusts, providers & Healthwatch

Engagement and consultation on NHS service change.

Health consultation carries duties, tests and a referral power that exist nowhere else. Get it wrong and the decision can be called in by the Secretary of State.

The distinctive risk

A health overview and scrutiny committee can refer a substantial variation to the Secretary of State, reopening a decision after months of work.

How we reduce it
§ Why it's different

Consultation on the hardest setting.

Changing health services means meeting duties that apply to no other sector, in front of scrutiny committees with real power and a public that feels every change personally.

The legal duty to involve people in service change, the statutory test for a substantial variation, the role of health overview and scrutiny committees, and the referral power to the Secretary of State combine to make NHS reconfiguration among the most scrutinised decisions in public life. Add the duty to reduce health inequalities and the expectations set out in NHS England's statutory guidance, and the margin for error is small. And as integrated care boards merge, the decision can concentrate while accountability stays spread across unchanged scrutiny committees, so moving on a significant change without an agreed joint HOSC protocol is a risk in itself.

Cases such as Hinsull and Flatley show the courts looking closely at whether the process was fair, and giving real weight to independent quality assurance when it was.

§ The escalation you're managing

From proposal to potential referral, four points where it can go wrong.

Step 01

Proposal

A commissioner or provider develops options for change. The question is already live: will this count as a substantial variation, triggering formal duties?

Step 02

Involvement

The statutory duty to involve people applies. Weak involvement here, poor information, too little time, no real alternatives, is where challenge takes root.

Step 03

Scrutiny

Health overview and scrutiny committees examine the process. They can find the consultation inadequate, or the change substantial when you argued it was not.

Step 04

Referral

A committee can refer the decision to the Secretary of State, reopening months of work. Sound, assured process is the best protection against reaching this point.

Hospital staff moving a patient along a ward corridor
Evidence the scrutiny committee can trust

When the process has been independently assured, scrutiny is far less likely to refer, and far more likely to support.

NHS & health
§ Where we're called in

The health consultations that most need support.

Each turns on whether the change is substantial, and on how well people were involved.

Acute

Reconfiguration

Moving or centralising services between sites, the classic substantial variation, with travel, access and equalities front and centre.

Access

A&E & urgent care

Changes to emergency and urgent care provision, among the most politically and publicly sensitive of all.

Primary

GP & community

Practice closures, mergers and community service changes affecting defined local populations.

Mental health

Inpatient beds

Bed reductions and pathway redesign, where vulnerable groups and equalities duties demand particular care.

Estates

Site & PFI

Hospital rebuilds, relocations and estate rationalisation carrying long-term access implications.

System

ICB strategy

Integrated care board strategies and pathway changes spanning multiple providers, where merger can concentrate the decision and a joint HOSC protocol matters all the more.

§ Why tCI

Independent, and proven where it counts.

NHS bodies use tCI QA to evidence compliance with their duties under sections 13Q and 14Z2, and the courts have given it real weight in reported cases.

20+ yrs
Defining UK standards for consultation and engagement.
80+
Formal Quality Assurance reviews delivered since 2015.
In statute
Government has recorded reliance on tCI certification in a statutory instrument, as part of the formal evidence base.
In the NHS NHS Gloucestershire's Fit for the Future programme embedded the QA stages; NHS England London and South East used our seven principles to shape children's cancer service changes; independent QA cited in R (Hinsull) v NHS Dorset and R (Flatley) v Hywel Dda.
Free download

The NHS service change consultation checklist

A practical, plain-English checklist drawn from our assurance work, so you can pressure-test your next consultation against the standards that matter.

Assess whether your change is a substantial variation, early
Evidence genuine involvement well before formal consultation
Plan your health overview and scrutiny committee engagement
Address travel, access and equalities impacts head-on
Get the checklist

No spam. We'll send the checklist and occasional relevant updates, and you can unsubscribe at any time.

§ Case law

The judgments health bodies are read against.

Forty-three judgments in our catalogue are tagged to health. Three that still decide how service change is judged:

1999
[1999] EWCA Civ 1871
R v North and East Devon Health Authority ex parte Coughlan

Endorsed the Gunning principles and held that a consultation once embarked upon must be carried out properly. Still the starting point, and the leading authority on substantive legitimate expectation.

Formative stage
2024
[2024] EWCA Civ 355
R (British Medical Association) v HM Treasury

On appeal the question was the content of the consultation obligation imposed by the scheme’s own statutory framework, rather than by the common law. Where a statute sets the duty, that is the standard you are held to.

Scheme duty
2022
[2022] EWHC 384 (Admin)
Khurana v North Central London CCG

A change of control transferring eight GP contracts covering 57,000 patients. The first case on what a commissioner must consider on a change of control request.

Commissioning
All 245 judgments in the catalogue
§ Common questions

NHS consultation, answered.

What counts as a "substantial variation" in health services?

There is no single fixed definition. Whether a change is substantial turns on its impact on patients, including on access, travel and the range of services, and is judged case by case. Because a substantial variation triggers formal duties and the scrutiny referral power, getting this classification right at the outset is critical, and often contested.

What is the duty to involve, and when does it apply?

NHS bodies have a statutory duty to involve the public in the planning and development of services and in decisions that affect how services operate. It applies well before formal consultation. Involvement that is genuine and early is both a legal requirement and the strongest protection against later challenge.

How does a scrutiny committee referral work?

A health overview and scrutiny committee can refer a proposal to the Secretary of State where it is not satisfied that consultation was adequate or that the proposal is in the interests of local health services. A referral can delay or unravel a decision, which is why demonstrating a sound, well-documented, independently assured process matters so much.

Does independent quality assurance really make a difference in court?

It has. In reported cases the courts have given real weight to the fact that a consultation was independently quality-assured, in one instance describing themselves as "fortified" in rejecting a challenge. Assurance is not a guarantee, but it is strong, contemporaneous evidence that the process was run properly.

Reviewed by the tCI Faculty Last reviewed July 2026
Planning a reconfiguration or service change?

Consult in a way that holds up to scrutiny.

Tell us about the change and where it sits on the substantial-variation test. We will scope the right mix of training and independent assurance.

Speak to our team
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