By WasteSignal · England, Scotland and Wales
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Start a waste-record match by identifying what each record describes. A company number identifies a corporate record. A carrier reference concerns the registered business and role. A site-authorisation reference concerns a regulated activity, while a movement reference identifies an event or document. Keep these meanings visible as you connect the evidence.
A similar name is a useful search clue, but it may describe a trading brand, another group company or an unrelated business. The practical task is to establish the relationship using reliable identifiers and documents. When that cannot be done, record an unresolved match and ask for clarification before relying on the connection.
This guide covers supplier research in England, Scotland and Wales, using official sources checked on 12 October 2026. Its suggested matching process supports the waste data and digital tracking pillar. It does not replace a permission or waste-acceptance assessment.
What should you identify before comparing records?
Write down the roles in the proposed service. Identify the contracting business, any broker, the collecting carrier and the receiving operator. Include the producing and receiving locations. One company may perform several roles, but several companies may also appear beneath a shared commercial account.
Ask the contractor for the legal names and relevant references for those roles. Keep its response with the quotation or service arrangement it describes. A document collected for another branch or waste stream should not silently become the evidence for a new route.
Set the scope of the match. Are you connecting a company record to a carrier registration, a receiving ticket to a facility, or an old permit reference to a current authorisation? State the question before comparing details. This avoids producing a single “matched” label that hides several untested relationships.
The GB public registers guide helps you choose the source for each enquiry. Make sure the source covers the country and record family involved before interpreting its results.
Which identifiers are stronger than a business name?
Use the company number for a limited-company enquiry and the issuing regulator’s reference for the relevant environmental record. Companies House’s search guidance explains the corporate details available, including previous names and filing information. Those records can help distinguish similarly named companies.
For a site enquiry, combine the authorisation reference with the named operator and physical location. For a movement enquiry, retain the issuing party and reference alongside the event date. A bare number copied into an unlabelled column becomes difficult to interpret when several systems use similar formats.
Keep complete identifiers as text where needed. Leading zeros, letter prefixes and separators can matter. A spreadsheet’s automatic conversion should not decide which parts of a reference are worth retaining. Preserve the source value even if you also create a cleaned version for searching.
Do not use a company number as a substitute for a permit or carrier number. These identify different records. A procurement form with one generic “registration number” box should make clear which number it requests, or provide separate places for the relevant references.
How should trading names and group companies be handled?
Record the trading name alongside the legal business it represents, with the evidence establishing that relationship. A quotation may use a familiar brand while the contract names a subsidiary. Ask which entity is providing the service and which holds each relevant authorisation.
Shared directors, telephone numbers or a registered office can help frame an enquiry. They do not, by themselves, establish that two companies are the same legal person or that one company’s permission covers another’s activity. Keep observations separate from confirmed relationships.
A fictional group uses the brand “Riverbank Recycling” for a collecting company and a separate receiving operator. The reviewer retains both company numbers and matches each regulator reference to the relevant role. The shared brand remains searchable, but a carrier result is not attached to the receiving operator simply because both use the same logo.
Our company and regulatory information pillar explains the wider identity review. When the business is a sole trader or partnership, establish that legal form and use the appropriate identity evidence without inventing a limited-company match.
Which address should you use for a waste site match?
Identify the operational receiving location separately from the registered office, billing address and correspondence address. These can legitimately differ. Ask what each address represents before treating a mismatch as an error or a confirmed connection.
A postcode may cover several units or yards. Compare the facility name, full address, authorisation reference and relevant location information. If the site has a shared entrance or several operations nearby, ask which operational area actually receives the waste.
Retain the address as it appears on the source document. Add a clarified address separately with the evidence supporting it. This preserves the difference between the information originally supplied and the result of your enquiry, which is useful when someone later reviews the same movement.
A map can help locate candidates, but proximity does not establish identity. The site operator guide explains how to confirm the operation behind a location. Do that before attaching authorisation documents from a neighbouring facility to your receiving record.
How should you match carrier and broker records?
Use the register for the regulator with which the business says it is registered. The Environment Agency carrier search explains that carriers and brokers registered in Scotland or Wales can also operate in England. An empty English search is not the end of the enquiry for those businesses.
Compare the supplied reference, named business and role. If the quotation comes from a broker and the vehicle belongs to a different carrier, retain both roles. Ask which business will perform the actual collection rather than assuming the commercial account name identifies the transporter.
Subcontracting or a vehicle change can introduce new information during an established service. Give the person recording the movement a way to identify the actual collecting business and refer an unfamiliar party for review. A previous match should not be used to explain a different business without supporting evidence.
Keep the registration enquiry distinct from receiving-site permission. A matched carrier record can support the transport-role check; it cannot establish authority for a treatment operation at the destination.
What should you do with Scottish legacy references?
SEPA’s public-register guidance explains that older waste activities are deemed authorisations under the current EASR framework while remaining searchable under legacy references. Keep those references where they help connect the documents. An older format does not automatically mean the permission ended.
When a supplier provides a newer reference, ask what changed and which document establishes the relationship. The change may concern the framework, a variation, a transfer or another event. Do not assume that all different references are aliases for one unchanged permission.
A useful internal record can store the old reference, current confirmed reference and the document or regulator response linking them. Label the relationship by its meaning. A reference replaced for one purpose should not be treated as a universal replacement across every dataset and historical record.
SEPA also identifies status-display limitations, including certain suspended or partly revoked authorisations appearing as “Granted”. A successful identifier match does not resolve that limitation. Follow the regulator’s route for confirming the position relevant to your decision.
How should operator changes and historical names be checked?
Establish the date and nature of the change. A company’s change of name, a different legal operator taking over a facility and a correction to a source record are different events. Identify which one occurred before deciding how to connect old and current documents.
For a corporate name change, follow the company record and number. For an operator change affecting a facility, obtain the relevant authorisation evidence. Do not assume that a familiar address or continuous commercial service transfers a permission from one legal business to another.
Preserve historical relationships with their dates. A reported activity in an earlier year may correctly name the operator then, even though the current operator differs. Your present supplier record should not rewrite that earlier event to make every row display today’s name.
The dates and status labels guide explains how to distinguish event, publication and observation dates. Those distinctions help a reviewer understand whether two records genuinely conflict or concern different points in time.
How do you connect movement records with a receiving site?
Begin with the collection reference, receipt reference and physical destination. Ask the contractor how the references relate if its paperwork and the receiving operator’s ticket use different numbers. A date and similar quantity may narrow the enquiry, but recurring collections can share those features.
Label each reference by its issuer and purpose. An invoice number may concern several movements, while a receiving ticket may concern one delivery. Keep those boundaries clear before allocating quantities or describing where a particular load arrived.
Use available receipt information with its limits visible. The public registers and digital tracking guide explains why a reported receipt and an authorisation record answer different questions. Linking them does not establish final treatment or extend the site’s permitted activities.
If the receiving record names an intermediate facility, retain that stage. An onward destination requires its own evidence and relationship to the movement. Do not replace the first receiver with a proposed final outlet simply to simplify the diagram or report.
What makes an automated match uncertain?
Name similarity, a shared postcode or a shortened reference can produce a useful candidate. Review the underlying evidence before treating the candidate as confirmed. Ask which fields support the match and which discrepancies remain unexplained.
Be particularly careful where a system chooses one record from several plausible results. A confidence score can help organise review, but it does not supply the missing relationship between a trading brand and a legal operator. Staff should be able to inspect the source values and record why a candidate was accepted or rejected.
Use administrative labels with defined meanings, such as confirmed, awaiting evidence or rejected candidate. These are suggested review categories rather than statutory statuses. Keep them visibly separate from the regulator’s wording for an authorisation or a company’s corporate status.
The waste data quality guide covers duplicate records and unsupported changes. Corrections should reach the appropriate record owner; removing a row from your working sheet cannot amend an external source or reporting submission.
How should you resolve a mismatch without losing evidence?
Put the conflicting details beside one another with their source and dates. Explain the precise question: the company number differs, the address identifies another unit, or the authorisation names another operator. Send that question to the party able to establish the relationship.
Keep the original values while the enquiry proceeds. When evidence resolves the issue, add the explanation and supporting document. This allows a colleague to follow the decision and avoids making an earlier error disappear without a trace.
Where the unresolved match affects whether a proposed route can be justified, involve the responsible service owner. A guessed identity should not become approval because a collection is approaching. Refer substantive permission concerns through the applicable duty-of-care process, rather than closing them as spelling corrections.
For a missing official document, use the regulator information-request guide. Include the reference and location already identified so the request concerns a specific record instead of asking the regulator to explain an entire commercial group.
How can a shared supplier list avoid spreading an incorrect match?
Keep shared identity information separate from each service arrangement. Several locations may use one contractor, while their waste streams and receiving sites differ. Correcting the contractor’s legal name in a shared record should not automatically approve a new destination for every location.
Identify which records depend on the disputed match. A company-name correction may affect several aliases, but a receiving-site enquiry may concern only one stream. Tell the relevant service owners what changed and which relationships still need review. Retain the evidence used for the correction so other teams can assess its bearing on their work.
When importing a supplier list, review unfamiliar merged entries before replacing the existing records. A system may group names that look similar even though your teams use them for different legal entities. Preserve the separate source values until the relationship is established, and make a mistaken merge reversible within your working process.
For an established arrangement, look at one actual movement after the correction. Check that the contract identity, collecting business and receiving location still lead to the right evidence. This practical check can expose a mapping that looks sensible in the supplier list but sends the collection team to another facility’s documents.
Do not remove an unresolved identity question simply because the shared list requires one preferred name. Display the preferred name with the relevant role and the remaining qualification. The service owner needs to understand the uncertainty when deciding what happens next.
What should a useful matching record contain?
Keep enough detail for another person to reproduce the enquiry. Record the roles compared, original identifiers, sources and dates, the relationship established and any unresolved question. Name the person responsible for the next action. The record can be brief when the evidence is clear.
A fictional retailer receives a ticket naming a different business from its contractor. The reviewer establishes that the ticket concerns the separately operated transfer station agreed for that stream. It records the receiving operator and its authorisation beside the collection reference. The contractor remains the commercial supplier, while the destination has its own identity and review evidence.
If that explanation cannot be confirmed, the record remains unresolved. Future collections and reporting should acknowledge the gap until the appropriate person establishes the facts. The purpose of matching is to make the actual arrangement understandable, with the source of each conclusion available for review.