Short answer: Change a custom branded drinkware supplier through a controlled transition, not by forwarding an old purchase order. Freeze the approved configuration, confirm what the contract and permissions allow to be transferred, qualify the incoming supplier against the current product and use, reapprove changes, preserve batch traceability, and separate personal-data handover from artwork and product records.
Changing supplier can be sensible. A buyer may need a different capacity profile, a more suitable delivery model, better technical support, a refreshed commercial arrangement, or a contingency source after a quality or service problem. What makes the change difficult is that bespoke drinkware is rarely one transferable object. A “green 500 ml bottle with our logo” may actually be a linked set of product, component, finish, artwork, decoration, packaging, evidence, delivery, acceptance, traceability, and data decisions.
This guide is for UK B2B buyers moving a custom branded bottle, mug, tumbler, flask, or reusable-cup programme from one supply route to another. It is educational procurement guidance, not legal advice, IP advice, a contract template, a product-safety assessment, a determination of ownership, a data-protection assessment, or a promise that a new supplier can make an identical article. Contract terms, rights, product construction, intended use, supply-chain role, GB/NI market route, and actual evidence determine what can be transferred and what must be reconfirmed. Food-contact and product-safety requirements can differ by product, supply-chain role, and GB/NI route; check current specialist and official guidance before releasing a configuration where those questions matter.
Key Takeaways
- A supplier change should begin with a buyer-controlled configuration baseline, not an old catalogue link, purchase order, or familiar logo file.
- Possession of an artwork file does not automatically establish ownership or permission to give a replacement supplier the right to reproduce it.3
- A declaration, report, or sample from an outgoing supplier does not automatically cover an incoming supplier’s actual article, components, manufacture, decoration, or intended use.4
- Keep product configuration, commercial assets, traceability records, and recipient/address data as separate transfer workstreams with named owners.
- Release production only after the incoming supplier, approved current configuration, evidence, first-off/sample decision, delivery model, and escalation route are all visible in one controlled record.
A well-run transition does not mean trying to recreate every historic decision. It means identifying what was actually approved, deciding what can properly be shared, recording what has changed, and using the right control for each risk. CIPS describes supplier relationship management as maintaining the buyer–supplier relationship through appropriate capability assessment, performance measurement, information sharing, risk management, and communication.1 Those disciplines matter during a handover as much as they do during an established contract.
The supplier due-diligence guide explains how to assess a supplier before appointment. This guide focuses on the different question that arises between suppliers: how to preserve the buyer’s approved requirements without silently carrying forward assumptions, rights, or evidence that no longer apply.
Treat a supplier change as a controlled transition, not a like-for-like reorder
A supplier change is not automatically a new product-development project. It is also not automatically a repeat order. The buyer needs to classify the change early because the minimum review is different when only a commercial route changes than when a new factory, lid, coating, artwork process, fulfilment model, or recipient-data processor is introduced.
| Transition situation | What may remain stable | What needs a fresh decision | Common unsafe shortcut |
|---|---|---|---|
| Commercial supplier changes, same disclosed factory | Buyer specification, product identity, approved brand artwork, intended use | Contract/accountability, quotation scope, factory confirmation, open-order treatment, document access | Assuming the new seller may use every old record or file without permission |
| New manufacturer or factory | Buyer visual intent and high-level product requirement | Exact materials/components, process, evidence, sample/first-off, traceability, quality controls | Calling the product “the same” because photographs and capacity look similar |
| New decoration provider | Product body and perhaps product evidence | Artwork permissions, substrate/template, print/engraving method, proof, durability/acceptance expectation | Sending a logo without a controlled proof and production instruction |
| New storage or fulfilment partner | Configuration and packaging may be stable | Recipient data, address file, allocation, secure transfer, collection/returns, delivery exceptions | Emailing historic address lists or relying on a shared folder without a data-transfer plan |
| Supplier is changed after quality or safety concern | Buyer’s requirement and need for traceability | Containment, corrective-action status, batch/stock mapping, incident escalation, new-source validation | Moving remaining stock or production files before the issue is understood |
| Brand refresh happens during the switch | Some product features may be stable | Rights/permissions, new asset pack, colour/decoration proof, stock disposition, campaign timing | Letting an outgoing or incoming supplier select an old or online logo version |
The UK government’s Project Delivery Teal Book treats supplier-to-supplier transition as a handover that should avoid unplanned service interruption. It says a transition plan should define goals, responsibilities, activities, knowledge/assets/data handover, and contingency arrangements.2 The Teal Book is public-sector guidance, so a private buyer should use it as an adaptable governance model rather than a universal legal requirement.
A practical classification gives the team a proportionate route:
- Exact production-source transition: the incoming route proposes the same documented product configuration and is able to support it with current evidence and approval records.
- Controlled configuration transition: the commercial intent is the same, but one or more product, component, finish, decoration, packaging, or delivery elements have changed.
- New programme using historic assets: the buyer wants to reuse a logo, product concept, specification, sample, or recipient model, but it is no longer the same approved supply programme.
- Issue-driven transition: a quality, evidence, safety, commercial, or service problem has prompted the switch and needs containment before the new route is released.
The classification should be written in the internal transition record and supplier enquiry. It prevents a quote request from disguising a new configuration as a simple “same again” request. For a straight replenishment with the current supplier, see the repeat-order configuration-control guide. A new supplier requires a separate transfer and qualification decision.
Build a buyer-controlled configuration baseline before sending files or samples
The most valuable handover asset is not the old supplier’s product page. It is a buyer-controlled record of what was approved. A configuration baseline identifies the finished article in a way that can be checked against an incoming quote, sample, evidence pack, delivery plan, and production run.
ISO guidance on documented information explains that records can communicate requirements, provide evidence that planned work was carried out, and preserve organisational knowledge; it gives technical specifications as an example.7 That supports the principle of retaining an identifiable buyer requirement. It does not mean that ISO guidance certifies a bottle, transfers a supplier’s know-how, or proves an incoming product conforms.
| Baseline field | What to identify | Useful evidence | Incoming-supplier question |
|---|---|---|---|
| Buyer configuration ID | Internal SKU or unique programme/revision code, current status, decision owner | Buyer specification register and approved change log | Can your quote, proof, sample, evidence, and production batch all carry this reference? |
| Product construction | Capacity, material description, wall construction, components, lid/seal/straw/handle, coating, finish, and tolerances | Approved specification, drawings, dated photographs, first-off record | Which exact references, materials, and component sources will you use? |
| Decoration | Artwork version, colour reference, position, size, orientation, method, template, and visible acceptance standard | Approved proof and production release | Can you reproduce this controlled instruction on the proposed product surface? |
| Packaging | Individual presentation, transit protection, inserts, labels, carton configuration, pallet/loading requirements | Pack-out sample, packaging specification, delivery record | Is this pack-out still feasible for your production and delivery route? |
| Intended use and evidence | Expected beverage/food contact where relevant, cleaning/use conditions, evidence reference, limitations, review owner | Evidence register and supplier correspondence | What written evidence applies to your actual supplied article and intended conditions? |
| Acceptance criteria | Visual, functional, quantity, packaging, delivery, and allowed-exception criteria | Inspection plan, sample/first-off approval, prior issue records | What will be checked, against which revision, by whom, and at what stage? |
| Delivery/fulfilment model | Delivery location, arrival date, recipient/allocation model, labels, returns, and exception route | Purchase order, delivery plan, allocation manifest | Is this a bulk delivery, a multi-site release, or direct-to-recipient fulfilment? |
| Provenance and traceability | Outgoing and incoming commercial entity, factories, order references, batch/lot identifiers, delivery destinations | Purchase orders, dispatch records, photographs, complaints/returns history | How will each new production batch be linked to the incoming source and configuration? |
Use one named owner for the baseline. That owner does not have to decide every technical, commercial, brand, or data question. They do need to make sure a single controlled version exists and that people do not make decisions from an uncontrolled attachment, old email, or a supplier catalogue page that may have changed.
The custom drinkware brief checklist gives the fields needed to create a quote-ready specification. For a supplier transition, extend it with approval history, traceability references, open-order status, transfer permissions, and a clear statement of what is not known or not yet transferred.
Separate ownership, permission, and physical possession of artwork and production assets
A supplier transition often exposes an uncomfortable assumption: the buyer has a logo file, a proof PDF, a print-ready artwork file, or a product photograph, so it must be free to give all of it to the new supplier. That conclusion is not safe.
UK IPO guidance says that for artistic works the creator is usually the first copyright owner; employee-created work may be first owned by the employer, while a contractor under a contract for services will usually retain copyright unless the contract says otherwise.3 It also says commissioning artwork alone does not make the commissioner the first legal copyright owner, and a copyright transfer should be in a written agreement signed by the copyright owner.3
This article cannot determine who owns a particular logo, font, product template, colour recipe, tooling drawing, photograph, proof, mould, or production file. The operative contract and facts matter. The buyer’s practical task is to avoid treating possession as proof of rights.
| Asset or right | What the buyer should establish | Evidence to locate | Do not assume |
|---|---|---|---|
| Buyer-owned logo or word mark | Who can authorise reproduction on the proposed product, territory, channel, and period | Brand-team approval, trade-mark record where relevant, approved brand policy | An old supplier’s artwork package contains every current approved brand asset |
| Commissioned illustration or artwork | Creator, contract terms, ownership/licence, permitted production purpose, and ability to appoint another supplier | Commissioning agreement, licence, assignment, creator consent, version history | Payment for a design automatically transferred copyright or modification rights |
| Font, photograph, stock art, or third-party mark | Licence scope, supplier/subcontractor permissions, product/use restrictions, expiry, territory | Licence terms, rights-holder approval, usage guidance | A file that opens on a computer is licensed for new production or onward sharing |
| Product template or technical drawing | Who produced it, whether it is a protected or confidential asset, and whether use by a new supplier is authorised | Contract, tooling agreement, confidentiality terms, release notice | It belongs to the buyer because it describes a product the buyer previously bought |
| Tooling, mould, fixture, or colour formulation | Contractual ownership, storage, access, release, maintenance, confidentiality, return, and condition | Tooling schedule, asset register, receipts, service agreement | A paid setup charge automatically creates possession, portability, or transfer rights |
| Previous supplier proof | Which artwork/product revision it represents and whether it is still approved | Proof sign-off, product template, change log | It authorises use on a different product surface, factory, or decoration process |
An IP register makes the handover operational. For each asset, record the file name/version, creator or rights holder, permitted purpose, territory, duration, sharing restrictions, approval source, and the specific new supplier or subcontractor allowed to receive it. Record what has been sent, when, through which secure channel, and what the recipient has confirmed.
A transfer package should be purpose-limited. It may authorise the incoming supplier to prepare a proof for a named programme, not to use the artwork for samples, marketing, alternative products, or a subcontractor not yet approved. If the buyer needs an assignment, licence, dispute resolution, or ownership determination, obtain qualified UK IP advice instead of relying on the article or a project email thread.
Translate the old configuration into a new supplier’s controlled quote
An incoming supplier may use different internal names, product codes, processes, tolerances, print templates, pack configurations, and evidence systems. The goal is not to force its records to look like the old supplier’s. The goal is to create a transparent mapping between the buyer’s baseline and the exact offer being made.
| Buyer baseline | Incoming-supplier response | Buyer review question | Result to retain |
|---|---|---|---|
| Product identity | Supplier model/reference, material and component statement, manufacturing site or route | Does each requested feature map to a stated incoming reference? | Quote annex or configuration matrix |
| Artwork and decoration | Proof template, method, surface assumptions, colour/position dimensions, subcontractor if used | Is the proposed physical application equivalent or explicitly different? | Controlled proof and method note |
| Packaging and delivery | Pack count, protection, labels, storage, freight, destination assumptions, exclusions | Does the incoming scope match the required delivery programme? | Pack-out/delivery plan |
| Quality/acceptance | Inspection stages, sample/first-off approach, exception/escalation route | Can the supplier demonstrate how the approved requirement will be checked? | Quality and release plan |
| Evidence | Document issuer, article/components, intended-use scope, date, limitations | Does the evidence identify the actual incoming article rather than a similar historic one? | Evidence matrix and review note |
| Traceability | Product/batch references, manufacturer/importer details where applicable, shipment record route | Can a delivered batch be linked to the incoming source and configuration? | Traceability handover sheet |
| Commercial scope | Quantity, setup, samples, packaging, freight, taxes, timing, tooling, exclusions | Are new assumptions visible rather than hidden in a “same as last time” price? | Like-for-like comparison record |
CIPS says performance measures should be agreed initially in the contract and can include quality, incoming rejects, delivery accuracy, warranty claims, service, lead time, account management, and commercial costs.1 For a transition, turn those measures into a transition scorecard. Compare the old supplier’s known performance with the incoming supplier’s proposed controls, then define the acceptance gates for the first production run.
The quote-comparison guide helps normalise commercial scope. Use it after the new supplier has mapped the configuration. A lower quoted unit price is not comparable if it omits packaging, evidence work, proofing, inspection, delivery, or responsibility for a component that the old route included.
Requalify product evidence when the factory, article, or intended use changes
A historic declaration, test report, sample, or certificate may be useful context. It should not be used as a shortcut to say that a new supplier’s article is compliant, safe, or identical. Evidence must be matched to the incoming product configuration and its actual intended use.
Business Companion’s food-contact guidance for England and Wales says that businesses should ask the supplying business for written evidence of compliance. A declaration normally identifies the manufacturer/importer, materials or articles, date, relevant requirements, and intended-use conditions such as food type, treatment/storage time and temperature, and food-contact surface-area-to-volume ratio.4
| Incoming-supplier change | Evidence question | Proportionate buyer action | Boundary |
|---|---|---|---|
| New factory but claimed identical model | Does the written evidence identify the actual supplied article, components, and source? | Request a supplier-specific evidence pack and map it to the buyer baseline | A visually similar product is not proof of matching evidence scope |
| New lid, seal, straw, coating, or interior finish | Is the changed component set covered by the relevant document and intended-use conditions? | Record the component change and request clarification before release | A body-only document may not answer questions about the finished component set |
| New decoration method or product surface | Does the supplier explain the scope of the finished branded configuration and intended use? | Review the proof, physical sample/first-off, and evidence question separately | A visual proof does not itself establish food-contact or performance evidence |
| New use or market route | Do conditions, labelling, safety, and other assumptions match the actual programme? | Define the changed use and obtain appropriate specialist/supplier clarification | This article does not determine GB/NI or market-specific legal requirements |
| Old declaration supplied by outgoing supplier | Is it attributable to the incoming manufacturer/article and current configuration? | Retain as historic context only unless the incoming route confirms applicable scope | A previous document does not transfer between suppliers automatically |
| Unclear or missing document | What is unknown, who can explain it, and what is the release decision? | Place the configuration on evidence hold and escalate to appropriate technical/regulatory support | Do not fill a gap with an assurance that the product is “standard” |
The food-contact evidence guide explains how to check identity, intended use, and evidence scope in more detail. It is particularly relevant where a new supplier is making a drinking vessel that will be used in a context different from the old programme.
For a new source, treat the sample as a limited answer to a defined question. A physical sample can help show product appearance, components, feel, fit, and a proposed decoration treatment. It does not, on its own, prove that every batch will match, that every claim applies, or that unseen changes will be controlled. The sample-to-production approval guide covers the boundary between a development sample and production readiness.
Reapprove artwork and physical decoration on the incoming product
The same logo can look materially different when applied to a different curvature, coating, colour, material, print area, decoration method, or supplier template. Transfer the buyer’s visual intent—but do not promise an outcome before the incoming supplier has demonstrated the proposed physical application.
| Review item | What to compare | Incoming supplier must make visible | Buyer release decision |
|---|---|---|---|
| Source artwork | Filename, revision, fonts/outlines, permitted elements, clear-space rules | File receipt/version and any production-preparation change | Is this the authorised asset for this programme? |
| Product template | Capacity, curvature, seams, handles, lids, print area, orientation and exclusions | Current product outline and measured artwork position | Does the template match the proposed article? |
| Decoration method | Engraving, screen print, transfer, UV print, wrap, or other specified process | Method, surface assumptions, colour limits, production/subcontractor route | Is the method authorised for the defined visual and durability expectation? |
| Colour and finish | Colour reference, substrate/finish, viewing assumptions, tolerance and known variation | Proposed substrate/finish, colour interpretation, proof/sample reference | Is a visual variation acceptable or does it require a changed decision? |
| Proof | Version, dimensions, position, orientation, text, logo, safe area and product reference | Dated proof tied to the buyer configuration and supplier quote | Is the proof approved for production, or only for design discussion? |
| First-off/production reference | Actual product configuration, decoration result, quantity and inspection stage | Dated photographs or physical review record tied to batch/job | Does the initial production result satisfy the agreed release criteria? |
The performance-claims guide explains why an approved proof, sample, inspection result, and external report answer different questions. During a supplier change, keep those distinctions visible. A proof can approve intended layout; a first-off can check an early production result; neither should be described as a universal guarantee.
Where the brand or artwork changes at the same time, give it a new approval reference. Do not let the transition team use the old supplier’s last proof as a generic production authorisation. The new supplier must state the incoming product, decoration method, and artwork version to which its proof relates.
Carry traceability and safety controls across the cut-over
A handover can create a traceability gap if the buyer cannot distinguish an outgoing-supplier batch from an incoming-supplier batch, or cannot locate what was delivered where. That matters for commercial recovery, quality investigation, and any product-safety question.
OPSS says businesses selling consumer products in the UK must keep records identifying their suppliers so product origins can be traced. It says product or packaging should include manufacturer and, where applicable, importer name/address and a product or batch reference that identifies place and time of manufacture.5 The exact duties and roles depend on the supply chain and market route; these are operational traceability controls, not a conclusion that the buyer is a manufacturer or importer.
| Traceability control | What to carry forward | What to add for the new supplier | Why it helps |
|---|---|---|---|
| Supplier identity | Outgoing legal/commercial entity, factory/route where recorded, order references | Incoming legal/commercial entity, manufacturing/decoration/packing route, key contacts | Separates responsibility and evidence by supply route |
| Configuration revision | Buyer SKU/revision, artwork/proof version, product/component list, packaging revision | Incoming product references and change-mapping statement | Makes it possible to see whether “same” means controlled equivalence or a changed product |
| Batch/run reference | Historic lot/batch records, receipt/delivery dates, destination records | Incoming batch/run/product reference linked to supplier and date | Enables a later issue to be scoped rather than guessed |
| Approval record | Historic sample/first-off/acceptance and exceptions | Incoming proof/sample/first-off and release decision | Shows what was approved for which route, not just what looked acceptable once |
| Issue and complaint log | Prior defects, returns, corrective actions, open investigations | Incoming issue owner, hold trigger, response route, escalation contacts | Prevents a known problem from disappearing at transition |
| Dispatch/destination records | Customer/site/warehouse mapping and retained documents as appropriate | Incoming shipment, parcel, site, or distributor records | Supports controlled communication if a later question affects a defined batch |
If information suggests a potential safety risk, do not treat the supplier switch as a clean break. OPSS says businesses that become aware of safety risks or consumer incidents involving a product they sold should report them to the manufacturer, supplier, or local Trading Standards route as appropriate.5 Hold potentially affected release or distribution as appropriate, preserve the configuration/batch record, and follow current GOV.UK and professional guidance. The quality-issue response guide provides the operational distinction between ordinary quality variation, documented nonconformance, and a potential safety escalation.
Move recipient and address data through a separate controlled workstream
A transition involving direct-to-home, multi-site, employee, or personalised drinkware fulfilment has an additional boundary: the transfer of personal data. A recipient list should not be embedded in an artwork pack, a product specification, or a generic project folder. Its purpose, fields, access, transfer route, and deletion/return instructions need their own decision.
The ICO says a controller–processor contract must describe the processing subject matter and duration, nature and purpose, personal-data types, data-subject categories, and controller rights and obligations. Its Article 28 guidance includes documented instructions, confidentiality, appropriate security, sub-processors, assistance, audits, and end-of-contract return or deletion provisions.6 Whether the parties are controller and processor is fact-specific; this guide does not decide their legal roles. The ICO notes that this contract guidance is under review following Data (Use and Access) Act changes, so check the live version before relying on it for a high-risk or unusual transfer.
| Data-transfer checkpoint | Buyer question | Practical record |
|---|---|---|
| Purpose | What exact fulfilment task requires recipient data, and for how long? | Named programme/fulfilment purpose and closeout date |
| Field minimisation | Which fields are genuinely necessary for the new supplier to send the correct item? | Field-level export list, excluding unused notes, historic rows, or unrelated data |
| Data quality | Are names, addresses, allocation codes, and product references current and needed? | Controlled current manifest, validation checks, exception owner |
| Roles and terms | What are the parties’ actual processing roles and written instructions? | Appropriate documented terms, privacy owner review, sub-processor route |
| Secure handover | Who receives the data, how is access restricted, and how is transfer confirmed? | Approved portal/encrypted route, recipient verification, transfer receipt |
| Configuration link | How will the address list map to the correct product/version without exposing unnecessary data? | Non-identifying job/configuration ID and versioned allocation manifest |
| International access | Does any separate entity outside the UK host or access the information? | Data-flow map and ICO restricted-transfer assessment where applicable |
| Offboarding | What happens to outgoing-supplier copies, including agreed backup treatment? | Return/deletion instruction, confirmation, retention decision |
ICO guidance says data minimisation requires limiting personal data to what is necessary, while security must cover authorised access, alteration, disclosure, and deletion. It recommends appropriate controls for the risk, including encryption for personal data stored or transmitted over the internet.6 A secure portal or encryption is a control, not a guarantee. Choose a route proportionate to the data and record the decision.
The personalised-name drinkware guide covers source data, proofing, allocation, and quality controls. The multi-address delivery guide explains address quality, parcel handover, and delivery reconciliation. Use both when a supplier change also changes who handles recipient data or dispatch.
Set a joint exit and mobilisation plan for open orders, stock, and assets
The outgoing supplier’s exit and the incoming supplier’s mobilisation are connected but not interchangeable. The buyer needs one timeline that makes open orders, reserved stock, work in progress, samples, tooling, artwork files, product evidence, shipping bookings, inventory, returns, and known issues visible.
| Workstream | Outgoing-supplier question | Incoming-supplier question | Buyer decision/gate |
|---|---|---|---|
| Open purchase orders | What has been produced, approved, packed, shipped, invoiced, or remains in progress? | Can the incoming route meet any remaining requirement without confusion? | Close, continue, amend, or cancel under the actual contract terms |
| Held or reserved stock | What quantity/configuration exists, where is it, what is its condition/status, and who controls release? | Is it compatible with the new programme or separate from it? | Reconcile stock; do not merge unlike configurations |
| Samples and references | What does each sample represent, who holds it, and can it be transferred? | What new sample/first-off is needed to answer the incoming question? | Record receipt, status, and limitation; approve separately where needed |
| Artwork and files | What specific assets can be returned/deleted/transferred under the actual terms? | Which authorised files were received and for which purpose? | Verify permission and receipt; withdraw obsolete files |
| Tooling/assets | What does the agreement say about ownership, location, condition, release and return? | Is the tooling usable, and is any new validation required? | Confirm rights and condition before assuming portability |
| Evidence/records | Which documents relate to which product/batch and can be retained by the buyer? | Which current documents cover the proposed incoming article? | Preserve historic trail; do not apply it automatically to new production |
| Delivery and fulfilment | Are shipments, address data, labels, carriers, and exceptions resolved? | Is the new model ready, including data/packaging/arrival controls? | Reconcile before changing releases |
| Issues and corrective action | Which complaints, rejects, investigations, or remedies remain open? | What prevention/inspection control will apply to the first new run? | Close, contain, or carry forward the risk explicitly |
The government’s Sourcing Playbook says transition planning should join the outgoing supplier’s exit strategy with the incoming supplier’s mobilisation, and it gives joint risk registers, timelines, interfaces/dependencies, asset transfers, knowledge transfer, and contract-data protocols as examples of useful planning content.2 These are transferable principles, not a mandate for every private buyer.
For smaller programmes, the plan can be a two-page document. For a high-visibility national campaign, direct-to-recipient fulfilment programme, bespoke tooling arrangement, or issue-driven change, it may need a cross-functional register and fixed approval meetings. The control level should follow the consequence of an error, not the size of the folder.
Validate the incoming supplier before the first production release
Do not make the first full production order the test of whether an incoming supplier understood the transfer. A proportionate onboarding sequence gives the buyer a chance to see an actual quote mapping, controlled proof, sample/first-off, evidence scope, packaging treatment, traceability approach, and escalation route before a major release.
| Validation gate | Question answered | Evidence that can support the decision | What it cannot establish alone |
|---|---|---|---|
| Configuration mapping | Does the incoming quote describe the buyer-controlled product, decoration, packaging, and delivery scope? | Quote annex, mapping matrix, supplier explanations | Every production outcome or legal/compliance conclusion |
| Rights/asset check | Is there a documented basis to share the specified artwork/files for the defined production purpose? | Asset register, permission/licence/contract review, authorised release | Ownership of every historic file or broad future use rights |
| Proof review | Does the planned layout match the current authorised visual instruction on the incoming template? | Dated proof, product template, brand approval | Actual physical colour, finish, or volume consistency |
| Sample/first-off review | Does an identified incoming product show the defined physical and visual features? | Sample/first-off record, photographs, inspection criteria | Every batch, hidden production change, or broad performance claim |
| Evidence review | Does the incoming supplier’s written evidence identify the actual article/components and stated intended-use conditions? | Evidence matrix, supplier scope note, review record | A final legal compliance determination |
| Quality/traceability check | Can the new route identify product/batch/source, inspect against requirements, and escalate exceptions? | Process/inspection example, traceability demonstration, contacts | Perfect future performance |
| Packaging/delivery test | Can the selected pack-out and delivery model protect/allocate the item as planned? | Pack-out sample, dispatch plan, test allocation, carrier assumptions | Carrier performance for every consignment |
| Data/fulfilment test | Can a minimum necessary recipient manifest be securely received and reconciled to the product revision? | Controlled test file, receipt, count/field reconciliation, deletion route | A complete GDPR compliance assessment |
The drinkware pilot guide is useful where a buyer can trial a new supplier route with a contained population before wider release. A pilot should test a defined configuration, evidence question, delivery model, and feedback route. It is not a label that makes an unapproved transition safe.
Use written change control throughout the first order
A supplier transition can fail after a good initial handover if changes are handled informally. A new supplier may propose a different lid, coating, decoration method, product source, packaging solution, factory, or shipping arrangement. Some changes can be acceptable. The risk is not change itself; it is an unrecorded change that becomes visible after production or delivery.
| Proposed change | Minimum information before buyer decision | Potential reviewers | Possible outcome |
|---|---|---|---|
| Product or component substitution | Affected configuration revision, old/new references, reason, physical/evidence/price/timing impact | Product/quality/procurement owner | Reject, approve with new sample/evidence check, or issue revised specification |
| Decoration/process change | Proposed method, template, visible/durability implication, proof, subcontractor route | Brand/quality/procurement owner | New proof/first-off, revised acceptance, or no approval |
| Packaging/fulfilment change | Pack-out, protection, labels, data/recipient impact, delivery/timing impact | Operations/data owner/brand owner | Test release, new delivery instruction, or retain prior route |
| Factory/site change | Site role, product/evidence/traceability impact, quality controls, timing | Procurement/quality/compliance owner | Due diligence, new evidence/sample, or escalation |
| Evidence/document change | Article/components/conditions, issuer, date, limitation, reason for replacement | Designated evidence reviewer | Accept scope, request clarification, or hold release |
| Artwork/brand change | Asset revision, permission, product template, proof, planned effective date | Brand/IP owner/procurement owner | Authorised update, parallel stock plan, or no production release |
The minimum record should name the affected buyer configuration ID, change reason, proposed effective date, evidence/sample/proof required, commercial/timing effect, reviewer, approval, and impacted order/batches. That makes it possible to distinguish an intentional revised configuration from an accidental drift.
CIPS advises that performance management should use objective contractual information and that suppliers should have access to the same relevant evaluation information.1 Share the approved current specification and current change record with the authorised incoming team. Do not give a new supplier access to uncontrolled folders containing obsolete versions, unapproved artwork, recipient data, or documents unrelated to its defined production task.
A ten-step supplier-change sequence for UK buyers
- Decide why the switch is happening. Record the commercial, capacity, quality, delivery, risk, or programme reason; contain open safety/quality issues separately.
- Freeze the current buyer baseline. Create a versioned configuration record for product, components, decoration, packaging, intended use/evidence, acceptance, delivery, and traceability.
- Review the actual agreement and permissions. Identify what the contract says about open orders, files, tooling, stock, confidentiality, return/deletion, rights, and termination. Obtain professional advice where the position is unclear.
- Build the asset and evidence register. Separate artwork/IP, technical/product records, historic supplier evidence, samples, tooling, stock, and personal data; record owner, status, and transfer limitation for each.
- Qualify the incoming supplier. Map its legal entity, sites/roles, product references, factory/decoration/packing route, quality controls, evidence, capacity, and communication/escalation process.
- Create a controlled quote mapping. Require the new quote to identify exactly what it includes and where it differs from the buyer baseline.
- Reapprove what has changed. Use the appropriate proof, sample, first-off, evidence review, pack-out, data-transfer test, or delivery approval—without claiming any one check proves everything.
- Set traceability and data workstreams. Link incoming batches to configuration and supplier/source records; move recipient data only through the required documented, secure, minimum-necessary route.
- Run a release meeting. Confirm current configuration, rights/permission status, evidence status, quality/traceability, delivery/fulfilment, open issues, change log, and named escalation contacts.
- Reconcile after the first release. Record incoming performance, exceptions, complaints, corrective actions, remaining outgoing stock/files/data, and lessons for the next order.
A supplier change becomes defensible when the buyer can explain four things: what exact configuration was released; which supplier/source made it; what rights and evidence were relied upon; and who approved the meaningful changes. That is more useful than a promise that the new supplier will deliver “the same product”.
Frequently asked questions
Can a buyer send an old drinkware artwork file to a new supplier?
Only after confirming that the buyer has authority to permit the intended use. UK IPO guidance says commissioning artwork alone does not automatically make the commissioner the first copyright owner, and a file handover does not itself transfer copyright. Record the asset, version, rights holder, permitted production purpose, territory, and any limits before sharing. Seek qualified IP advice if rights or permissions are unclear.
Is an old sample enough to approve a new drinkware supplier?
No. An old sample can help identify what the buyer previously accepted, but it does not prove the incoming supplier’s materials, components, factory, decoration process, packaging, evidence, or batch controls are the same. Use it as a controlled reference, then decide whether a new proof, sample, first-off, evidence review, or inspection is proportionate for the incoming configuration.
Can a food-contact declaration from the old supplier be reused?
Treat it as historic context unless the incoming supplier can show that its actual supplied article, components, and intended-use conditions are within the document’s applicable scope. Business Companion says declarations normally identify the manufacturer/importer, material/article, date, and intended-use conditions. A visually similar vessel or copied product description does not prove that a prior supplier’s document transfers to a new source.
Who owns the tooling or mould when a branded drinkware supplier changes?
Do not assume ownership from a setup charge, possession, or historic use. Check the signed agreement and asset schedule for ownership, location, storage, maintenance, confidentiality, return/release, condition, and any transfer right. A buyer can keep an asset register and request written clarification, but an article cannot determine the contractual or legal ownership position for a specific mould, fixture, or production file.
How do buyers prevent an incoming supplier from using an obsolete logo?
Give the new supplier only an approved, versioned asset pack; identify permitted use, product/template, effective date, and approval owner; require a controlled proof; and mark older assets as withdrawn. Keep an audit record of file receipt and final proof approval. Do not rely on a shared folder, an old email attachment, or a web image as the production source of truth.
What traceability records should be kept during a supplier transition?
Keep the outgoing and incoming supplier identities, buyer configuration revision, product/component references, approved proof/sample/first-off records, batch or product references where available, purchase and dispatch records, delivery destinations, issue/complaint logs, evidence references, and change approvals. The level should be proportionate to the product and supply route, but it should let the buyer distinguish old-source from new-source batches and investigate a defined issue.
How should recipient address data be transferred to a new fulfilment supplier?
Use a separate, controlled data workstream. Define the fulfilment purpose, send only necessary fields, validate the current list, confirm written roles/instructions and sub-processor arrangements, use an approved secure route, verify receipt, map the file to a non-identifying job/configuration ID, and define deletion/return for the outgoing supplier. International access may need additional ICO transfer checks where relevant.
When should a buyer stop or delay the first production release?
Hold release when the incoming quote cannot map to the controlled configuration, artwork permissions are unclear, evidence does not identify the proposed article or use, a meaningful product/decoration/packaging change lacks the right proof or sample decision, traceability is not defined, recipient data cannot be transferred through the approved route, or a quality/safety issue remains open. The decision should be recorded with an owner and escalation path.