Handover & Completion · Mandatory · Completion

Site Clearance and Waste Removal Certificate

A certificate confirming that the construction site has been cleared of all waste and temporary works.

Last reviewed: 29 March 2026 — This guide reflects UK law as of this date. Environmental Protection Act 1990 remains current with no amendments enacted as of 29 March 2026. Next scheduled review: 29 March 2027.

Legal basis	Environmental Protection Act 1990 (EPA 1990) + Controlled Waste (England and Wales) Regulations 2012 + Hazardous Waste (England and Wales) Regulations 2005
Status	Mandatory — the duty of care for waste under s.34 EPA 1990 applies to every person who produces, imports, keeps, stores, transports, treats, or disposes of controlled waste
Prepared by	Principal Contractor (PC) — responsible for managing waste produced on the construction site and ensuring compliance with waste legislation throughout the project
Duty of care	Section 34 of the Environmental Protection Act 1990 imposes a duty of care on anyone who produces or handles waste to take all reasonable steps to ensure it is managed properly and only transferred to an authorised person
Waste Transfer Notes	A Waste Transfer Note (WTN) is required for every transfer of non-hazardous controlled waste — the WTN must describe the waste, identify the carrier, state the carrier's registration number, and be signed by both parties. WTNs must be retained for a minimum of two years

1. Site Clearance — The Last Act of Construction

Site clearance is the final construction activity before the site is handed back to the client. It is both a contractual obligation and a legal obligation. The contract requires the principal contractor to leave the site in a clean, tidy condition, free from all construction waste, temporary works, site accommodation, and surplus materials. The law requires that all waste produced during the construction process is managed, transported, and disposed of in accordance with the Environmental Protection Act 1990 and the Controlled Waste Regulations 2012.

The duty of care for waste under section 34 of the EPA 1990 applies to every person in the waste chain — from the person who produces the waste to the person who finally disposes of it or recovers it. The principal contractor, as the producer of the waste, must take all reasonable steps to ensure that waste is stored safely on site, described accurately, transferred only to an authorised person (a registered waste carrier), and accompanied by a Waste Transfer Note that describes the waste and identifies all parties involved in the transfer. The duty of care does not end when the waste leaves the site — if waste is fly-tipped or disposed of illegally, the producer can be held liable.

A clean site handover demonstrates professionalism and contractual compliance. A site that is handed over with skips still on site, surplus materials stacked in corridors, waste in plant rooms, or debris in landscaped areas will not pass the client's walk-through inspection and will delay practical completion. Site clearance should be programmed as a distinct activity, not left to the final day.

Ensure all waste carriers are EA registered

Fly-tipping or transferring waste to an unregistered carrier is an environmental offence — ensure all waste carriers are EA registered. Under the Environmental Protection Act 1990, it is an offence to transfer controlled waste to a person who is not an authorised waste carrier. The penalty for a duty of care breach can include an unlimited fine. Before any waste leaves the site, verify the carrier's Environment Agency registration and obtain a signed Waste Transfer Note.

2. What a Site Clearance Certificate Contains

The site clearance and waste removal certificate provides a formal record that the site has been cleared of all construction waste and that all waste has been disposed of lawfully. The following table sets out the key elements that should be documented.

Certificate element	What to record
Project details	Project name, site address, contract reference, client name, and principal contractor. The certificate must be traceable to the specific project and contract.
Date of site clearance	The date on which the final site clearance was completed. This should align with the programme for practical completion and the client's pre-handover walk-through inspection.
Waste categories removed	A breakdown of the types of waste removed from the site during the clearance, classified by EWC (European Waste Catalogue) code where applicable: inert waste (concrete, brick, soil), non-hazardous waste (timber, plasterboard, metals, plastics, packaging), and hazardous waste (asbestos, contaminated materials, chemicals, fluorescent tubes, batteries).
Waste carriers used	Name, address, and Environment Agency waste carrier registration number for every waste carrier used to remove waste from the site. The PC must verify that each carrier holds a valid upper-tier or lower-tier waste carrier registration before transferring waste to them.
Waste Transfer Notes	Confirmation that a Waste Transfer Note (WTN) has been completed and signed for every transfer of non-hazardous controlled waste leaving the site. Each WTN must describe the waste (type, quantity, EWC code), identify the producer and carrier, state the carrier's registration number, and be signed by both parties. WTNs must be retained for a minimum of two years.
Disposal and recovery sites	Name, address, and environmental permit number of every waste disposal or recovery facility to which waste from the site was sent. This creates a full audit trail from waste production to final disposal or recovery, demonstrating that waste was sent to lawfully permitted facilities.
Hazardous waste	Separate documentation for any hazardous waste removed from the site. Hazardous waste requires consignment notes (not standard WTNs) under the Hazardous Waste Regulations 2005. The consignment note must describe the hazardous properties, state the EWC code, and be pre-notified to the Environment Agency. Hazardous waste must only be transported by a registered carrier and sent to a facility permitted to accept that type of hazardous waste.
Site condition at handover	A description of the condition of the site at the point of handover: confirmation that all construction waste, temporary works, site accommodation, hoarding, welfare facilities, and surplus materials have been removed. Note any areas that have been cleaned, any reinstatement works completed (e.g. road surfaces, footpaths, landscaping), and the general condition of the site.
Client confirmation	Signature of the client's representative confirming that they have inspected the site, are satisfied with the condition of the site at handover, and accept the site clearance as complete. Any outstanding items or areas requiring further attention should be noted as snagging items.
PC declaration	A signed declaration by the principal contractor confirming that all waste produced during the construction works has been managed and disposed of in accordance with the Environmental Protection Act 1990, the Controlled Waste Regulations 2012, and the Hazardous Waste Regulations 2005, and that all required Waste Transfer Notes and consignment notes have been obtained and retained.

3. Common Mistakes

Using unregistered waste carriers

Transferring waste to a person or company that does not hold a valid Environment Agency waste carrier registration is an offence under the Environmental Protection Act 1990. The duty of care requires the producer to check that the carrier is authorised before transferring waste. An unregistered carrier may dispose of waste illegally — by fly-tipping, dumping on unlicensed land, or burning. If waste is traced back to the site, the principal contractor as the producer can face prosecution and an unlimited fine, even if they did not know the carrier was unregistered. Always verify the carrier's EA registration online before any waste leaves the site.

Not obtaining Waste Transfer Notes for every transfer

A Waste Transfer Note must be completed and signed for every individual transfer of non-hazardous controlled waste. This is not optional — it is a legal requirement under the duty of care regulations. Each WTN must describe the waste being transferred, state the quantity, identify the producer and carrier, provide the carrier's registration number, and be signed by both parties. Failure to obtain a WTN for any transfer is a breach of the duty of care. WTNs must be retained for a minimum of two years and must be available for inspection by the Environment Agency.

Leaving surplus materials on site at handover

Surplus materials — leftover tiles, bricks, timber, pipes, cables, fixings, and packaging — are not waste if they are usable, but they must still be removed from site before handover unless the client has agreed to accept them. Surplus materials left in plant rooms, ceiling voids, risers, or storage areas create a poor impression at the client walk-through and may be treated as a snagging item. Programme the removal of surplus materials as part of the site clearance, and arrange for usable materials to be returned to the supplier or transferred to another project.

Not separating hazardous waste from non-hazardous waste

Hazardous waste (asbestos, contaminated soil, chemicals, solvents, fluorescent tubes, batteries, lead, certain paints and adhesives) must be segregated from non-hazardous waste and managed under the Hazardous Waste Regulations 2005. Mixing hazardous waste with non-hazardous waste is an offence. Hazardous waste requires consignment notes (not standard WTNs), must be pre-notified to the Environment Agency, and must be transported by a registered carrier to a facility specifically permitted to accept that category of hazardous waste. Failure to properly segregate and document hazardous waste can result in prosecution and significant fines.

Site clearance not completed before the walk-through inspection

The client's pre-handover walk-through inspection is the point at which the client assesses whether the building and site are ready for practical completion. If site clearance has not been completed before the walk-through — skips still on site, hoarding still standing, welfare facilities not removed, debris in external areas — the client will not accept practical completion. This delays the handover date, triggers liquidated damages clauses, and creates an unprofessional impression. Site clearance must be substantially complete before the walk-through, with only minor items remaining.

4. Frequently Asked Questions

What is a Waste Transfer Note?▾

A Waste Transfer Note (WTN) is a legal document required under the Environmental Protection (Duty of Care) Regulations 1991 (as amended) for every transfer of non-hazardous controlled waste. It must contain: a description of the waste including the EWC code, the quantity of waste being transferred, the name and address of the waste producer, the name, address, and waste carrier registration number of the carrier, the name and address of the receiving facility, the date of the transfer, and the signatures of both the transferor and the transferee. Both parties must retain a copy of the WTN for a minimum of two years. The WTN creates the audit trail that demonstrates waste was transferred lawfully to an authorised carrier and sent to a permitted facility. For hazardous waste, a more detailed consignment note is required instead of a standard WTN.

How do I verify that a waste carrier is registered with the Environment Agency?▾

The Environment Agency maintains a public register of registered waste carriers, brokers, and dealers. You can check whether a carrier is registered by searching the online register on the Environment Agency website (environment.data.gov.uk) or by calling the Environment Agency general enquiries line. You will need the carrier's company name or registration number. The register will show whether the carrier holds an upper-tier or lower-tier registration, the registration number, the expiry date, and the registered address. Upper-tier registration is required for carriers who transport waste produced by other people as a regular part of their business. Lower-tier registration is for those who only carry their own waste or certain types of waste that do not require upper-tier registration. Always check the register before the first transfer and periodically thereafter to ensure the registration has not expired or been revoked.

What are the penalties for breaching the duty of care for waste?▾

Breach of the duty of care under section 34 of the Environmental Protection Act 1990 is a criminal offence. For cases tried in the magistrates' court (summary conviction), the maximum penalty is an unlimited fine. For cases tried in the Crown Court (conviction on indictment), the maximum penalty is an unlimited fine and/or up to two years' imprisonment. In addition to criminal penalties, the Environment Agency can issue fixed penalty notices of up to £300 for duty of care breaches relating to household waste, and can take enforcement action including suspension or revocation of waste carrier registrations and environmental permits. Directors and senior managers of companies can be held personally liable if the offence was committed with their consent or connivance. The reputational damage of a prosecution for a waste offence can also have significant commercial consequences for a construction company.

Is a Site Waste Management Plan (SWMP) still required?▾

The Site Waste Management Plans Regulations 2008, which required a mandatory SWMP for construction projects in England with a value over £300,000, were revoked in December 2013 as part of the Red Tape Challenge. A SWMP is therefore no longer a legal requirement in England. However, many clients, principal contractors, and industry bodies continue to use SWMPs as best practice because they provide a structured framework for planning and managing waste on construction sites. A well-prepared SWMP helps to forecast waste types and quantities, identify opportunities for waste reduction, reuse, and recycling, plan waste storage and segregation on site, and demonstrate compliance with the duty of care. BREEAM assessments also award credits for waste management planning. In Wales, SWMPs remain a legal requirement for projects above the threshold value.

Generate your Site Clearance and Waste Removal Certificate on Construction Suite

Construction Suite walks you through every required section with a guided Q&A — built to Environmental Protection Act 1990 — and generates a professionally formatted document in minutes.

Get started free