How to check a waste supplier: a practical business guide

Start with the service you are buying. The business issuing the quote may arrange the collection, another may drive the vehicle and a third may operate the receiving site. Check who performs each role and which authorisation covers it.

Follow the waste route through those businesses. Find out where the waste will go and investigate anything that does not match the proposed arrangement. Keep the evidence supporting your decision so you can review it when the service changes.

Businesses, consultants and anyone organising waste services in England, Scotland or Wales can use the review steps below. They are recommendations for carrying out a check; the legal duties still apply to the actual arrangement. The examples are fictional, and particular wastes or unusual services may need advice from the relevant regulator.

Do businesses have to check their waste contractors?

In England and Wales, section 34 of the Environmental Protection Act requires reasonable measures to prevent unlawful waste management and escape, and to ensure transfers are to authorised people with an adequate written description. Reviewing a supplier helps you assess the proposed arrangement against those duties. Completing a review does not discharge the duties by itself.

The Scottish duty of care code, updated on 24 March 2026, explains duties for producers, collectors, operators, brokers and householders. Use the sections for your role when reviewing a Scottish arrangement. An England-focused checklist may leave Scottish questions unanswered.

The depth of a sensible review depends on the circumstances. A familiar collection of separately stored office paper raises different questions from a new route for contaminated soil. Start with a consistent process, then investigate the risks and uncertainties that matter to your waste.

Step 1: describe the waste service before searching registers

Write down what you need the supplier to do. Include the collection address, waste streams, expected quantities, collection method and any known handling concerns. A search result is much easier to assess when you know the activity it needs to support.

Ask these questions before accepting a quote:

• Who will arrange the service and issue the invoice?
• Who will physically collect the waste?
• Will any collection be subcontracted?
• What is the intended first receiving site?
• Will the waste move elsewhere for treatment, recovery or disposal?
• Who will provide the transfer information and answer questions about the route?

These suggested questions help you identify the collecting business as well as the sales contact. Check both where they perform different roles.

Describe the service in the decision record. “Proposed cardboard collection from the Leeds warehouse using the named carrier and receiving facility” tells a colleague more than “approved waste contractor”. It also identifies the arrangement to revisit if the carrier or destination changes.

For a practical request list and a suggested supplier email, see what documents to ask a waste contractor for.

Start by establishing whether you are appointing a carrier, broker or dealer. Then prepare the waste information your contractor needs. For particular services, use our guides to business skip hire checks, construction waste contractor checks and hazardous waste contractor checks. Each applies the same review principles to a different collection arrangement.

Step 2: identify the waste supplier behind the trading name

Ask for the legal name, trading name, business address and relevant authorisation numbers. If the supplier is a limited company, obtain its company number too. For a sole trader or partnership, ask how the business is identified on its regulatory registration.

For an incorporated business, Companies House can help you check its identity through registered addresses, officers, filing history and previous names. Its company-information service provides those records.

Use the company number to help match the business you are appointing with the regulatory record. If the addresses differ, ask why. A registered office can legitimately be somewhere other than the depot.

What if the invoice and registration show different names?

The guide to different names on invoices and waste carrier registrations explains how to investigate trading names and company groups, including the evidence to request.

Ask for a written explanation of the relationship. The difference may reflect a trading name, a company group or subcontracting. Establish which legal person performs each activity and match the authorisation to that person.

For example, fictional “Green Lane Collections” quotes for a service operated by “Green Lane Logistics Limited”. The supplier gives a company number and confirms the trading name. You can now check those details consistently. If the registration instead belongs to an unrelated business, a similar logo or shared contact number does not resolve the mismatch.

Record separate legal businesses separately when they carry the waste, broker the service or operate facilities. Shared group branding does not establish a shared authorisation. For English permits, the Environment Agency’s legal operator and competence guidance explains that permits cannot be issued or transferred to a group or trading name.

Step 3: check the waste carrier, broker or dealer authorisation

A carrier transports waste. A broker arranges waste management for another party. A dealer buys and sells waste. Ask which roles the supplier is performing, and check the corresponding registration or authorisation.

The Environment Agency’s England registration service explains the carrier, broker and dealer categories. Upper-tier registrations require renewal every three years; lower-tier registrations do not require renewal. Check the category on the actual record so you know which renewal pattern applies.

Start from the official regulator website and use the registration number where possible. Compare the holder, registered role and current status with the proposed service. Save the date of the search. A document supplied by the contractor is useful, but independently checking the register reduces the chance of relying on an old or unrelated document.

Follow the national search routes in how to check a waste carrier registration in England, Scotland and Wales.

If your starting point is an attachment from the contractor, read how to check an emailed waste carrier certificate. Where a date raises doubts, follow what to do when a waste carrier registration appears expired before making a decision about the collection.

Which register should I use across Great Britain?

Natural Resources Wales explains that a carrier registration with NRW, the Environment Agency or SEPA is valid across Wales, England and Scotland. Ask where the carrier is registered; a Welsh collection does not automatically require a Welsh registration record. See NRW public register guidance.

For Scottish businesses, use SEPA’s current EASR transport and broker guidance. The current categories distinguish transporting your own waste, transporting waste produced by someone else, and acting as a broker or dealer. See SEPA’s transport and broker application guidance.

What does a waste carrier registration prove?

It provides evidence about authorisation for the registered transport or arranging activity. You still need to check where the load will go: a carrier registration is not a receiving-site permit and cannot establish that the destination can accept your particular waste.

Step 4: check the waste receiving site and its operator

Ask for the destination’s name, address, operator and permit, registration or exemption reference. Then find the relevant site record using the regulator for the site’s location.

For help following the proposed route and asking about onward movements, read how to check where your business waste will go.

In England, environmental permits can authorise specified waste activities at a site or mobile plant operations. The applicable conditions determine what the operator may do. See the Environment Agency’s waste environmental permit guidance.

A practical site review should answer:

1. Is this the intended physical destination, including the correct part of a larger industrial estate?
2. Does the named authorisation holder match the operator receiving the waste?
3. Does the current authorisation cover the relevant waste and proposed activity?
4. Are there restrictions or outstanding questions that could affect this load?
5. Has the operator confirmed that it will accept the described material?

Use these questions to work through the authorisation documents. A search-result title alone cannot answer them.

Our guide to checking whether a receiving site’s permit covers your waste explains how to connect the proposed load with the authorised activities and conditions.

For Wales, NRW provides routes to waste permits, exemptions and other relevant registers. For Scotland, SEPA’s current register includes EASR authorisations and records carrying older authorisation numbers. Existing Scottish WML or PPC references can therefore remain relevant search terms. See SEPA’s public register explanation.

Is a registered exemption enough?

An exemption can be a legitimate route where the activity meets its conditions. It is not unrestricted permission to accept waste. NRW specifically warns that failing to meet an exemption’s conditions makes the registration invalid. Read the relevant activity and limits, then compare them with the proposed arrangement. See NRW waste exemption guidance.

For the supplier questions to ask, see what a receiving-site exemption means for your collection.

Scottish exemptions need particular care during the EASR transition. SEPA says some activities can continue as simple exemptions until 31 October 2026, subject to their rules. New applications under the old exemptions stopped on 1 November 2025. Check the transition requirements and expiry applying to the particular activity before relying on it. See SEPA’s exemption transition guidance.

Step 5: check that the waste description supports the route

You cannot meaningfully assess a destination without knowing what you will send. Describe the material, its source and relevant properties, then establish the appropriate waste classification.

The government’s classification guidance explains that waste must be classified before being collected, disposed of or recovered, and identifies the information needed for the waste description. A waste code forms part of that information; it should not be selected simply because a preferred receiving site’s permit lists it. See classifying different types of waste.

As a practical check, compare the service quote, waste description and receiving site’s acceptance confirmation. If one says clean timber and another says mixed demolition waste, resolve that difference before booking the load.

For hazardous or Scottish special waste, ask additional questions about classification, consignment documentation and the intended treatment route. Do not assume the arrangements used for ordinary packaging waste are suitable.

Step 6: ask about onward destinations and subcontractors

The England and Wales duty of care code recommends asking where waste will go, checking the destination’s authorisation and making more detailed enquiries where there is reason to suspect improper handling. It also explains that using a broker does not remove shared responsibilities. See the England and Wales duty of care code.

For Scottish waste, the current producer guidance similarly makes clear that appointing a broker does not lessen the producer’s responsibilities. See the Scottish code’s producer section.

Agree who will notify you of substitute carriers or destinations. Including that step in the service arrangement helps you review a changed route before a routine booking proceeds through it.

See what to check when a waste contractor uses subcontractors for a practical process covering appointment, substitutions and the day of collection.

If the service changes at the gate, use what to check when a different waste collector arrives. It helps colleagues work through the change with the booking team before handing over the load.

Request the first destination’s name and an explanation of the treatment process. “It all gets recycled” leaves those questions open. If later destinations vary, ask how the supplier selects and checks them, and what evidence it can provide.

Step 7: resolve gaps in waste supplier evidence

A search returning “No result found” needs investigation. It does not establish illegal activity by itself: you may have the wrong name, regulator, record type or reference, or the public search may omit the document you need.

Our waste carrier not found troubleshooting guide explains how to investigate the search and keep unresolved questions visible.

Try this recommended sequence:

• Recheck the exact reference for transcription errors.
• Search the legal name and any previous or trading names.
• Confirm which regulator issued the authorisation.
• Search the correct category, separating transport from site records.
• Ask the supplier for the authorisation document and an explanation.
• Contact the regulator where the position remains unclear.

The Environment Agency explains how to obtain public-register information and request copies of permits or licences. Use that route if a summary record does not answer the relevant question. See accessing environmental public registers.

Give colleagues a precise account of the outstanding issue. For example: “Carrier holder matched; receiving-site conditions not yet obtained; collection awaiting clarification.” They can see what remains to be done without mistaking the incomplete check for approval or evidence of wrongdoing.

Read waste contractor warning signs that deserve a closer look for a factual approach to conflicting information. If the main gap is an undisclosed route, follow what to do when a contractor will not explain the destination.

Step 8: record the waste supplier decision and arrange the next review

A concise review record can include the service scope, legal identities, authorisation references, sources checked, search date, questions raised, responses and decision owner. Keeping this organised is recommended good practice; particular transfer and consignment records have their own legal requirements.

For non-hazardous waste, government guidance explains when a transfer note or document containing the required information is needed, and the two-year retention requirement. Follow the applicable national and waste-specific rules for the actual movement records. See waste transfer notes.

Set a review trigger that fits the service. Useful triggers include renewal dates, a new waste stream, a changed operator, a different receiving site, a new subcontractor or information that calls the existing arrangement into question. A diary review can complement these triggers, but there is no universal “annual certificate check” that guarantees every waste arrangement is compliant.

Use how to record a waste supplier approval and outstanding questions to build a useful decision record. If you manage several premises, multi-site waste supplier checks explains which findings can be shared and which depend on the local collection.

Worked example: checking a new warehouse collection

A fictional warehouse needs collections of cardboard and a separate service for damaged electrical equipment. Although the manager receives one quote covering both, she reviews the two waste routes separately.

She confirms the invoicing company’s legal identity and checks the authorisation for the business collecting the cardboard. She asks for the first receiving site’s operator and authorisation reference, checks the relevant documents and obtains acceptance confirmation for the described material.

For the electrical equipment, the supplier proposes a specialist subcontractor and a different destination. She requests those details and sends the equipment description to the proposed operator. The specialist route remains open for clarification while the cardboard review is completed.

Her record identifies the completed cardboard review and the outstanding questions about the electrical equipment. It shows which service can proceed under the agreed arrangements. The decision covers those routes; it does not establish the supplier’s suitability for every waste type.

Common questions about waste supplier checks

Is Companies House registration enough?

No. Company information helps identify an incorporated business. Check waste authorisations and receiving sites separately, matching each record to the relevant legal identity.

Can I rely on a certificate emailed by the supplier?

Cross-check it against the official record and ask about any difference in holder, activity or date. The certificate provides evidence only for the authorisation it describes.

Does using a broker mean the producer has no further responsibilities?

No. Both national codes address responsibilities where brokers are involved. Ask the broker to explain the route and provide relevant evidence; keep your own understanding of the service you have arranged.

How often should I recheck a waste supplier?

Use review dates and event triggers appropriate to the arrangement. Consider the waste, frequency of movements, authorisation dates and unresolved risks. Revisit the review when material facts change instead of assuming that an old check covers a new service.

What should I do if I suspect illegal waste handling?

Keep factual records and use the relevant official reporting route. GOV.UK distinguishes reporting waste crime and other environmental problems and links to the separate Scottish and Welsh services. See reporting an environmental problem. A missing search result alone needs investigation; evidence of an incident needs the appropriate response.

Your practical waste supplier review checklist

Before completing the review, check that you can explain the waste, the service, each business’s role, the intended destination and the evidence supporting the arrangement. Make the remaining questions visible and assign someone to resolve them.

Use registrations and permits for help interpreting individual records, and monitoring and supplier management to organise future checks.

Sources and further reading

• Environmental Protection Act 1990, section 34: statutory duty of care; check the relevant territorial provisions.
• England and Wales waste duty of care code.
• Scottish duty of care code, March 2026.
• Scottish waste producer responsibilities.
• England carrier, broker and dealer registration.
• NRW public registers.
• SEPA transport and broker authorisations.
• SEPA public register.
• England environmental permits.
• NRW waste exemptions.
• SEPA exemption transition.
• Waste classification.
• Companies House information.
• Environment Agency legal operator requirements.
• Environment Agency public-register access.
• Waste transfer notes.
• Reporting environmental problems.