Local plan examination and what it means for your site
The stage a plan has reached decides how much weight it carries against your application. Here is the sequence, the soundness tests and where a site promoter can still influence the outcome.
Local plan examination is the stage at which an independent inspector appointed by the Secretary of State tests a submitted plan for legal compliance and soundness under sections 20 and 23 of the Planning and Compulsory Purchase Act 2004. For a landowner or a developer, the practical question is simpler than the procedure: does your site come out of the process allocated, and if it does not, what weight does the emerging plan carry against you in the meantime.
The answer to the second question changes as the examination progresses, which is why the stage a plan has reached is the first thing to establish before making any planning application in the area.
The stages from draft plan to adoption
The sequence is set by the Planning and Compulsory Purchase Act 2004 and the Town and Country Planning (Local Planning) (England) Regulations 2012.
- Evidence gathering and early consultation, carried out under regulation 18.
- Publication of the proposed submission plan under regulation 19, with a period for representations on soundness and legal compliance.
- Submission to the Secretary of State under section 20, with the representations and the supporting evidence base.
- Examination by an appointed inspector, including written questions and hearing sessions.
- Consultation on any main modifications the inspector considers necessary to make the plan sound.
- The inspector's report, followed by adoption by the council under section 23.
The reformed plan-making system introduced by the Levelling-up and Regeneration Act 2023 is being brought in through regulations and transitional arrangements, so establish which system your council's plan is being examined under before relying on the procedural detail.
The inspector is testing the plan against four tests of soundness: that it is positively prepared, justified, effective, and consistent with national policy. Alongside those sit the legal requirements, including the duty to cooperate under section 33A, the sustainability appraisal, and compliance with the council's own local development scheme and statement of community involvement.
Regulation 18 and regulation 19 consultation
The two consultations do different jobs and reward different approaches.
Regulation 18 is the stage at which the plan's content is still open. Promote a site here with evidence: a site assessment, access, availability, deliverability, and a landowner statement of intent. The council's site selection methodology is the document to engage with, because a site that fails the methodology at this stage rarely recovers later.
Regulation 19 is narrower. Representations at this stage should address soundness and legal compliance rather than preference. A representation saying your site is better than the allocated one carries little weight. One saying the plan is not justified because the housing requirement relies on a site with an unresolved highway constraint, with evidence, does.
Two procedural points matter. Representations at regulation 19 are the gateway to appearing at the hearings, so if you want to be heard, make a representation and ask to be heard in it. And the deadline is firm. Late representations are accepted at the inspector's discretion and cannot be relied on.
Making representations that count
The inspector reads a great many representations and remembers the ones built like a case.
| Weak representation | Stronger version |
|---|---|
| The site is suitable for housing | The site is deliverable within five years, with a signed option, access secured and no ecological constraint, evidenced at appendix A |
| The housing figure is too low | The standard method figure produces X, the plan proposes Y, and the difference is not justified by the constraints the council cites |
| The policy is unclear | The policy requires a viability review at an undefined trigger, which is not effective because it cannot be applied consistently |
| The allocation is unsuitable | The allocation relies on a junction improvement that the highway authority has not confirmed is deliverable |
Structure each representation around one test of soundness, state the change you want, and draft the modification. An inspector who can adopt your wording is more likely to act on it than one who has to invent a modification from a complaint.
Keep the evidence proportionate and current. A transport note from four years ago against a plan period running to the 2040s invites the response that the evidence is out of date.
Hearing sessions and who speaks
Hearings are run by the inspector as round-table discussions rather than as adversarial proceedings. The inspector sets the matters, issues and questions, and participants are invited to speak on the ones their representations engaged with.
You do not need to be legally represented, and on site-specific matters a planning consultant with the technical evidence usually does better than counsel. What matters is answering the inspector's question rather than repeating the written case. The written representation is already read.
The council is the plan's promoter and defends it. Statutory consultees, neighbouring authorities, parish councils, interest groups and other landowners all appear, and other promoters are often arguing for their own sites against yours. Listen to the inspector's questions to the council, because they tell you which parts of the plan are in difficulty.
Sessions are usually held in public and the documents are published on the examination library, which is the best available guide to what the inspector is concerned about.
Main modifications and further consultation
Main modifications are changes the inspector considers necessary to make the plan sound. They cannot be made without the council's request, and they are consulted on publicly before the inspector's report.
For a site promoter this is the second real opportunity. A main modification can add an allocation, remove one, change a policy requirement, or adjust the housing requirement. Where the inspector has signalled a concern at the hearings, the modifications consultation is where the resolution appears.
Respond to the modifications with the same discipline as the regulation 19 representation, addressed to the modification itself rather than reopening the whole plan. Representations that use the modifications consultation to re-argue matters the inspector has already determined are set aside.
Minor or additional modifications, correcting typographical and factual errors, are handled separately and are not consulted on in the same way.
The inspector's report and its effect
The report either finds the plan sound, sound subject to main modifications, or unsound. In practice the great majority of plans are found sound subject to main modifications.
Adoption follows under section 23. From the date of adoption the plan forms part of the development plan, and section 38(6) of the 2004 Act requires applications to be determined in accordance with the development plan unless material considerations indicate otherwise. Your site is either in it or it is not.
There is a legal challenge route. A person aggrieved may apply to the High Court under section 113 of the 2004 Act within six weeks of adoption, on grounds of legal error rather than disagreement with the planning judgement. It is a narrow remedy and rarely the right one for a site promoter.
Weight during the examination period
This is the part that affects applications made while the examination runs.
National policy allows weight to be given to an emerging plan according to three things: the stage of preparation, the extent of unresolved objections to the relevant policies, and the degree of consistency with national policy. Cite the edition of the Framework you are relying on, since the numbering and structure have changed more than once.
Applied practically, a plan at regulation 18 with an untested site selection carries very little weight. A plan that has completed hearings, where the inspector has published modifications adding your site and the objections to that allocation are resolved, carries a great deal. The same logic cuts both ways: a policy attracting substantial unresolved objection carries less weight even at a late stage.
Two tactical points. Where your site is proposed for allocation in an emerging plan at an advanced stage, an application made before adoption can succeed on the emerging policy plus the existing development plan position, and it avoids waiting a year. And where the existing plan is out of date and the council cannot demonstrate a five-year housing land supply, the balance in national policy may matter more than the emerging plan does; set that argument out in the Planning Statement with the supply position evidenced from the council's own published figures.
Follow how the wider framework is shifting through the planning law timeline, and work through the report categories to build the evidence base for an application made during an examination.
This is general guidance, not legal advice. Check the position with your local planning authority or a qualified professional before relying on it. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.
Frequently asked questions
What are the tests of soundness
That the plan is positively prepared, justified, effective and consistent with national policy. Alongside those sit the legal requirements, including the duty to cooperate under section 33A of the Planning and Compulsory Purchase Act 2004, the sustainability appraisal, and compliance with the council's local development scheme and statement of community involvement.
What is the difference between regulation 18 and regulation 19
Regulation 18 is early consultation while the plan's content is still open, and it is the stage to promote a site with evidence against the council's site selection methodology. Regulation 19 is consultation on the proposed submission plan, where representations should address soundness and legal compliance rather than preference.
Do I need to make a representation to speak at the hearings
Yes. Appearing at the hearing sessions follows from having made a representation at regulation 19 and asking to be heard in it. The inspector sets the matters and issues and invites participants whose representations engaged with them. Late representations are accepted only at the inspector's discretion.
What are main modifications
Changes the inspector considers necessary to make the plan sound. They require the council's request and are consulted on publicly before the inspector's report. They can add or remove an allocation, change a policy requirement or adjust the housing requirement, which makes the modifications consultation the second real opportunity for a site promoter.
How much weight does an emerging local plan carry
It depends on three things under national policy: the stage the plan has reached, the extent of unresolved objections to the relevant policies, and the degree of consistency with national policy. A plan at early consultation carries little weight, while one past hearings with resolved objections to the relevant allocation carries a lot.
Sources and further reading
This article is general guidance about the planning system in England and, where stated, the rest of the UK. It is not legal or professional advice. Check your local planning authority’s validation requirements and take professional advice for your specific site.