This note summarises the principal steps and documentation commonly required to secure environmental clearance for industrial projects and installations in England and Wales. It is prepared for an international corporate audience and reflects the regulatory framework as it applies to projects that may require planning consent, an Environmental Impact Assessment (EIA) and/or an environmental permit under the Environmental Permitting Regulations. Our London office is at Holborn Gate, 330 High Holborn, London, WC1V 7QH.

When is environmental clearance required?

There is no single “environmental clearance certificate” in UK law analogous to some overseas regimes. Instead, project approvals are typically achieved by a combination of:

• planning permission from the local planning authority (often with an EIA where the project is a Schedule 1 or Schedule 2 development under the EIA Regulations);
• an environmental permit from the Environment Agency where activities involve discharges to water, emissions to air, waste management or industrial processes regulated under the Environmental Permitting (England and Wales) Regulations 2016; and
• statutory consents and assessments such as Habitats Regulations Assessment, protected species licences, and local authority consents (e.g. for construction permits).

Typical process and key stages

1. Pre‑application: screening and scoping (EIA screening or scoping requests to the local planning authority); pre‑application advice from the Environment Agency or Natural England where appropriate.
2. Submission: lodge a planning application (with EIA where required) and apply for an environmental permit if regulated activities will commence.
3. Validation and assessment: authorities check documentation, consult statutory consultees and the public (where applicable), and may request further information.
4. Site inspections and compliance checks: regulators may inspect the site or request compliance information before determining an application.
5. Decision: grant of planning permission/consent and/or issue of an environmental permit, usually subject to conditions and monitoring obligations.

Supporting documents and practical checklist

Applications are assessed on the information provided. Common documents and records include:

• Application forms for planning and environmental permits;
• Location and site plans, cadastral information and ownership/tenure evidence;
• Project description and process flow diagrams;
• Baseline environmental surveys (ecology, hydrology, air quality, noise, soil);
• Environmental Impact Assessment (EIA) report and Non‑Technical Summary, where required;
• Environmental Management Plan (EMP), operational control procedures and monitoring proposals;
• Records of pre‑application consultations and any statutory consents or licences already obtained;
• Proof of payment of appropriate fees and any financial provision or bonds if required.

Practical checklist for sponsors:

1. Carry out early screening and, where relevant, request a scoping opinion.
2. Engage statutory consultees early (Environment Agency, Natural England, local authority).
3. Assemble high‑quality baseline data to minimise requests for additional information.
4. Prepare clear management plans and operational controls to support permit conditions.
5. Factor in time for consultation responses, potential judicial reviews and discharge of planning conditions post‑decision.

Timeframes and costs (indicative)

Time to decision is project‑specific. As a guide: local authority EIA screening decisions are usually issued within statutory periods (for example, around 3 weeks for screening); planning applications typically follow statutory determination periods (8–13 weeks for many applications); environmental permit determinations vary by complexity but can take several months where a bespoke permit and technical assessment are required. Fees depend on the application type and scale; applicants should check current fee schedules on the official regulator websites.

Jurisdiction and sources

• Environment Agency (England)
• EIA: Planning Practice Guidance (gov.uk)
• Environmental Permitting (England and Wales) Regulations 2016 (legislation.gov.uk)
• The Town and Country Planning (Environmental Impact Assessment) Regulations 2017 (legislation.gov.uk)
• Natural England

General information only; not legal advice and not a substitute for advice on a particular matter.