Statutory consultees in planning applications

 

Statutory consultees are organisations or public bodies that a planning authority is legally required to consult when a planning application falls within specified circumstances. They provide specialist advice on matters such as highways, flooding, ecology, heritage, land stability, safety and sport.

The important word is statutory. A council may ask many other people or departments for comments, but that does not make them statutory consultees. For ordinary planning applications in England, many of the core requirements are found in Article 18 and Schedule 4 of the Town and Country Planning (Development Management Procedure) (England) Order 2015, although other legislation and consultation directions create additional duties.

This page explains when consultation is mandatory, the normal 21-day response duty, what changed in March 2026, and how much weight a planning authority has to give a consultee’s advice.

 

What is a statutory consultee?

 

A statutory consultee has a consultation role created by legislation or by a legally effective direction. The duty is usually triggered by the type, scale, location or likely effect of the proposed development. It is not a rule that every planning application must be sent to every body on a national list.

For example, Historic England must be consulted in specified cases involving scheduled monuments and certain highly graded listed buildings, Natural England has defined consultation triggers for protected sites and agricultural land, and transport bodies are consulted where the relevant highway, rail or active-travel thresholds are engaged.

Neighbour consultation is different. Residents and community groups may have a statutory right to be notified or an opportunity to comment, but they are not “statutory consultees” in the Article 18 sense. See our separate guide to publicity and neighbour consultation.

 

Article 18 and Schedule 4: when consultation is mandatory

 

Article 18(1) of the 2015 Order requires a local planning authority, before granting planning permission for development which in its opinion falls within a category in the Schedule 4 table, to consult the authority or person specified for that category, subject to the exceptions in Article 18.

Those exceptions are important. They include circumstances where the consultee has said it does not wish to be consulted and cases covered by current standing advice. Standing advice is designed to prevent routine consultation where the consultee has already published the approach the planning authority should follow. Different rules apply to Environmental Impact Assessment development and certain major-accident-hazard cases.

Article 18(4) also allows the Secretary of State to issue directions requiring consultation in specified cases. That is why Schedule 4 is the main starting point rather than a complete list of every possible statutory consultation duty.

 

What changed on 26 March 2026?

 

The Town and Country Planning (Development Management Procedure) (England) (Amendment and Transitional Provision) Order 2026, SI 2026/215, amended Article 18(5). The procedural requirement used to refer to consultation before “granting planning permission”; it now refers to consultation before “determining an application for planning permission”.

The change matters where a planning authority is required to consult before refusing an application, for example under a direction made under Article 18(4). The 2026 Order’s explanatory note confirms that the Article 18(5) notice and waiting requirements now apply where consultation is required before determination, whether the outcome is grant or refusal. Transitional protection applies to certain older applications and directions.

This did not turn every Schedule 4 consultee into a body that must be consulted before every refusal. Article 18(1) still contains the Schedule 4 duty before granting permission; the 2026 amendment changes the procedural wording in paragraph (5) for cases where consultation is required before determination.

 

Which bodies are statutory consultees?

 

The precise trigger should always be checked against the current legislation, because consultation is development-specific. Principal examples include:

• Historic England – including development likely to affect the site of a scheduled monument and specified works affecting Grade I or Grade II* listed buildings
• The Gardens Trust – development likely to affect registered parks and gardens
• Natural England – including specified development affecting Sites of Special Scientific Interest and certain best and most versatile agricultural land
• Environment Agency – including specified flood-risk, main-river, sewage, mineral and other environmental cases
• Lead local flood authority – major development with surface-water drainage implications
• Highway authorities and rail bodies – where defined highway, trunk-road, access or railway triggers apply
• Active Travel England – currently for development of 150 dwellings or more, 7,500 square metres or more of qualifying floorspace, or a site area of 5 hectares or more
• Sport England – specified development affecting playing fields
• Canal & River Trust – specified development affecting notified waterways and related land
• Mining Remediation Authority – specified development in notified coal-working areas. This is the Coal Authority’s current operating name; the Coal Authority remains its legal name and its statutory planning remit is unchanged
• Health and Safety Executive, Office for Nuclear Regulation and other COMAH bodies – specified development around major-hazard establishments and notified areas
• Theatres Trust – development involving land on which there is a theatre
• water and sewerage undertakers – specified oil and gas development and other prescribed circumstances
• National Park authorities, parish councils, county planning authorities and other planning authorities – where the relevant statutory trigger applies

Active Travel England is an example of why old summaries need care: it became a statutory consultee in 2023 and is therefore missing from older versions of the Planning Practice Guidance table.

 

How long does a statutory consultee have to respond?

 

Article 22 of the 2015 Order prescribes many consultation requirements for the duty to respond under section 54 of the Planning and Compulsory Purchase Act 2004. The normal response period is 21 days beginning with receipt of the consultation documents, or another period agreed in writing between the consultee and the body consulting it.

A “substantive response” does not have to be an objection or a lengthy report. Under Article 22 it can state that the consultee has no comment, is content with the proposal, refer the authority to current standing advice, or provide substantive advice.

Article 18 also contains a 21-day procedural period before determination where paragraph (5) applies, unless the required responses arrive sooner or the consultees indicate that they do not intend to make representations. The planning authority must take account of representations received from consultees when determining the application.

 

Does the council have to follow a statutory consultee’s advice?

 

Usually, no. Statutory consultation creates a duty to obtain and consider specialist advice; it does not normally transfer the planning decision to the consultee. Article 18(7) requires the local planning authority to take the representations into account.

An objection from a statutory consultee can nevertheless carry substantial practical weight, particularly where it identifies a legal, safety or technical problem that has not been resolved. Some separate directions can also restrict the grant of permission or require further procedure before the authority can proceed.

This is why “the Environment Agency objected” or “Historic England objected” is not, by itself, the legal test. The decision-maker must understand the reason for the advice, the planning policy or law behind it, and whether the problem can be addressed through amended design, evidence, mitigation, conditions or obligations.

 

Statutory and non-statutory consultees are different

 

Planning authorities also consult internal departments and external organisations where there is a planning reason to do so even though no legislation requires consultation. These are non-statutory consultees.

A council’s conservation officer, environmental health team, local wildlife group, police architectural liaison officer or another specialist may therefore comment on an application without being a statutory consultee for that particular proposal. The weight of the resulting planning point depends on its substance, not simply the label attached to the person who raised it.

 

Can statutory consultation delay a planning application?

 

Yes, particularly where a specialist body identifies missing evidence or a design problem late in the process. However, the current August 2026 NPPF tells planning authorities to consult statutory or internal consultees only where necessary and not to delay decisions beyond statutory deadlines merely to obtain advice, unless there is insufficient information to decide, a public-safety risk, or more detailed advice may enable approval rather than refusal.

For complex development, early contact can avoid losing weeks after validation. A pre-application process or Planning Performance Agreement can include key third parties where their input is essential to the timetable.

 

The statutory consultee system is being reformed

 

On 17 August 2026 the Government confirmed reforms that will remove or narrow several statutory-consultee roles, including moving The Gardens Trust and Theatres Trust to notification arrangements and retaining Sport England with a reduced statutory remit. The changes are not yet operative: implementing regulations are still required. See our full statutory consultee reforms update for the confirmed changes and the forthcoming section 102 LURA 2023 heritage duty.

Separately, the July 2026 government response on planning fees confirms an intention to develop a future planning-fee surcharge to fund statutory consultees, with a further consultation on its design and implementation. The government has therefore announced the policy direction, but the detailed surcharge is not yet part of the current application fee regime.

 

Key legislation and guidance

 

• DMPO 2015, Article 18 – consultation requirements before planning decisions
• DMPO 2015, Schedule 4 – development categories and consultees
• DMPO 2015, Article 22 – the duty to respond and the 21-day period
• DMPO 2015, Article 23 – annual reporting on statutory consultee performance
• SI 2023/142 – added Active Travel England to Schedule 4 as a statutory consultee for specified larger development
• Planning and Compulsory Purchase Act 2004, section 54 – duty to respond to consultation
• SI 2026/215 – the March 2026 amendment to Article 18(5)
• Planning Practice Guidance: consultation and pre-decision matters – useful background, but its consultee table has not been fully updated for later additions such as Active Travel England
• Active Travel England: planning and development – current statutory-consultee role and referral thresholds
• GOV.UK: reforms to the statutory consultee system – proposals for future reform, not a substitute for the current legislation
• GOV.UK: planning fees government response, July 2026 – future statutory-consultee surcharge policy

Other Planning Application Sections

 

Statutory Consultees Page Updated: 22nd August 2026