THE CONSULTATION INSTITUTE

ESTABLISHED 2003 - 5,000+ PROFESSIONALS TRAINED

Sectors/Central government
Sector focus Departments, agencies & arm’s-length bodies

Engagement and consultation for central government.

Whitehall sets the standards others are held to. Its own consultations, on policy, legislation and spending, are held to them too, in full view of Parliament, the press and the courts.

Cabinet Office Consultation Principles Gunning Principles Public Sector Equality Duty Legitimate expectation Parliamentary scrutiny
§ Why it's different

The policy gets debated. The process gets judged.

Whitehall does not just follow the standards for consultation, it sets them. So national policy is consulted on to the very standard the centre expects of everyone else, in full view of Parliament, the press and the courts.

The centre publishes the Consultation Principles, yet the tests that decide a legal challenge are the common-law Gunning Principles, the Public Sector Equality Duty and, often, a department’s own statutory guidance or a legitimate expectation it has created. A consultation is judged not on whether the policy was right, but on whether the process was lawful and fair, and a department with an honest, complete record starts from a far stronger place than one defending the decision after the fact.

The scrutiny is unusually broad, too. Select committees, the centre and the press all watch how you consult and how you respond, and a challenge to one department colours how the next is received.

§ What you're held to

Four standards a national consultation has to satisfy.

01

Consultation Principles

The government’s own framework for how it consults: proportionate, targeted, clear, and open long enough for a considered response. Not law, but the yardstick respondents, Parliament and the courts measure a department against.

Consultation Principles · Cabinet Office
02

The Gunning Principles

The four common-law tests apply in full: consult at a formative stage, give enough to respond intelligently, allow adequate time, and conscientiously take responses into account before deciding.

Common law · Moseley v Haringey
03

Public Sector Equality Duty

Section 149 of the Equality Act 2010 requires due regard to equality impacts before the decision, not after. On national policy the analysis has to be genuine and evidenced, never retrofitted.

Equality Act 2010, s.149 · Bracking
04

Legitimate expectation

A clear promise, or an established practice of consulting, can create a legally enforceable expectation to consult again – a common and often-overlooked source of challenge for departments.

Common law · R (Bhatt Murphy)
Officials reviewing a national consultation together
Evidence that stands up

When the standard is a judgement rather than a fixed rule, the department that can show a well-run, well-documented consultation is the one best placed to defend the decision.

Central government
§ Where we're called in

The consultations that most often need support.

Different instruments, one shared need: a process that stands up to parliamentary and legal scrutiny.

Policy

Green & White Papers

Consultation on new policy and legislative proposals, from early options through to firm proposals ahead of a Bill.

Legislation

Secondary legislation

Regulations, statutory instruments and commencement, where a duty to consult is often written into the enabling Act.

Fiscal

Tax & spending

Tax policy, fees and funding formulae, technical consultations read closely by expert and affected respondents.

Strategy

National strategies

Cross-government strategies and frameworks that set direction and invite responses from across sectors.

Delivery

ALBs & machinery

Reorganisation of arm’s-length bodies and machinery-of-government changes affecting staff, partners and the public.

Guidance

Statutory guidance & codes

Codes of practice and statutory guidance that carry legal weight for those they bind, and must be consulted on properly.

§ Why tCI

Independent, and proven where it counts.

We train the teams that run national consultations and provide independent assurance on them. With the standard now a matter of judgement, that independent view is how a department shows the work was done well.

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 central government Our Consultation Charter and seven principles are referenced across public-sector guidance; departments and arm’s-length bodies use tCI to train teams and to assure consultations that must withstand parliamentary and legal scrutiny.
Free download

The central government 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.

Map every duty in play: Consultation Principles, Gunning, any statutory duty, and the Equality Duty
Consult at a formative stage, before the decision hardens
Set a proportionate timescale you can justify for the subject and audience
Publish a reasoned response showing how views were weighed
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 departments are read against.

Thirty-eight judgments in our catalogue are tagged to welfare and social policy alone. Three that show how national consultations are judged:

2025
[2025] EWHC 58 (Admin)
R (Ellen Clifford) v Secretary of State for Work and Pensions

The Work Capability Assessment consultation outcome was quashed. The leading recent authority on candour as to the real reason for a proposal, and on calibrating the time allowed to the consultees who will bear the impact.

Sufficient information
2020
[2020] EWCA Civ 1577
R (Article 39) v Secretary of State for Education

Emergency regulations affecting looked-after children. Urgency compresses the process but does not remove the duty, and consulting a chosen few while omitting the obvious statutory guardians is the error that lost the case.

Adequate time
2022
[2022] EWHC 105 (Admin)
Binder and ors v Secretary of State for Work and Pensions

At first instance the UK Disability Survey was held to be a voluntary consultation engaging Gunning. On appeal it was treated as information gathering, so Gunning was not engaged. Cite with care: the first-instance reasoning no longer stands.

Voluntary consultation
All 245 judgments in the catalogue
§ Common questions

Central government consultation, answered.

Is there still a twelve-week rule for government consultations?

No. The former default of twelve weeks fell away when the Cabinet Office Consultation Principles replaced the earlier Code of Practice. Timing must now be proportionate to the subject and the audience, which is a judgement rather than a fixed period, and a rushed timetable remains a common ground of challenge.

Do the Cabinet Office Consultation Principles have legal force?

Not directly. They are government policy rather than statute, but respondents, Parliament and the courts treat them as the benchmark for good practice, and a marked departure from them is hard to defend. Alongside them, the common-law Gunning Principles do carry legal force.

How do the Consultation Principles sit alongside the Gunning Principles?

The Gunning Principles are the legal floor that applies to any consultation; the Consultation Principles are the government's own, more detailed expectations on top. A department needs to satisfy both, and any statutory duty to consult that applies as well.

Can you assure a consultation run across several departments or with an arm's-length body?

Yes. We regularly work on consultations that span departments, agencies and arm's-length bodies, where accountability is shared and the process is more exposed. An independent assurance role gives each party confidence that the joint process meets the standard.

Reviewed by the tCI Faculty Last reviewed July 2026
Consulting on national policy, legislation or spending?

Consultation that holds up to Parliament, the press and the courts.

Tell us about the policy and where the legal and political risks lie. We will scope the right mix of training and independent assurance for your team.

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