COMMERCIAL SERVICE
Buy a defined audience placement.
Paid visibility must disclose its placement and deliverables. It does not change the evidence a buyer should receive or the outcome of a review.
SUPPLIER NETWORK / VISIBILITY · EVIDENCE · ACCOUNTABILITY
A stronger supplier profile.
A clearer basis to buy.
Give buyers the exact company, site, material and evidence they need. Build supplier membership around useful discovery and documented controls, with commercial visibility and review decisions kept separate.
PRIMARY PUBLIC RESEARCH / 2026-10-05
Membership that earns its usefulness.
This review follows 6 supplier-platform models and 21 official source records. It examines discovery, commercial presentation, prequalification, company assessment, source status and buyer accountability. Public descriptions remain attributed; Leaf’s recommendations are product proposals.
EXACT SUBJECT
Show the reviewed site and scope.
A supplier identity, management-system certificate and material test cover different subjects. Keep those subjects, dates and limits visible together.
FREE CORE SOFTWARE
Keep the tools useful to everyone.
Public software and evidence preparation remain free. Proposed supplier subscriptions concern optional commercial presentation and campaigns.
WHAT WAS ACTUALLY INSPECTED
Useful journeys, visible prices and missing prices.
No account was opened, vendor contacted, assessment run, sample ordered or subscription purchased. Public guidance can reveal a workflow; it cannot establish that a private service was tested or that a supplier passed it.
Specification + managed procurement
Source
Public descriptions and intake introduction- Search materials and find the local representative
- Connect product specifications with budgets
- Submit vendor information for a separate suitability review
Published price observation
Free commercial-design resources; no public manufacturer membership tariff observed.
Leaf’s interpretation
An attractive catalogue and an accepted supplier are separate records. A listing should carry the exact capabilities and evidence its intended buyer needs.
Source — Commercial Design Resources ↗ · Source — Vendor Verification Form ↗
Sampling + brand relationships
Material Bank
Public FAQ and May/August 2026 help walkthroughs- Get professional access approved
- Organise selections by project and sample
- Brand supplies product details, inventory and shipping notice
- Representative follow-up and optional sample return
Published price observation
Free for approved design professionals. Manufacturer partnership fees were not published on the inspected pages.
Leaf’s interpretation
Move beyond a logo directory: configured product data, live item status, representative responsibility and consented project context create useful supplier interactions.
Material Bank — Material Bank FAQ ↗ · Material Bank — How Material Bank Works ↗ · Material Bank — Getting Your New Products Live and Marketed on Material Bank ↗
Industrial discovery + advertising
Thomas
Public programme feature table- Claim and maintain a company profile
- Select relevant capabilities and categories
- Use separately purchased visibility and lead services
Published price observation
Free profile stated. Sponsored listings use a configured advertising budget; no universal flat supplier tariff observed.
Leaf’s interpretation
Commercial placement needs a visible sponsored label. Advertising membership must not alter technical evidence results or organic carbon comparisons.
Company sustainability assessment + improvement
EcoVadis
Public plans and recognition rules- Set the assessed company scope
- Submit questionnaire and supporting records
- Receive a scorecard and improvement actions
- Share under the permitted recognition rules
Published price observation
Plans depend on company size/country. The inspected selector displayed blank/unavailable amounts; no usable price was inferred.
Leaf’s interpretation
A company assessment, permission to promote it and exact product evidence answer different questions. Keep entity, assessment period and recognition links explicit.
EcoVadis — Plans and Pricing ↗ · EcoVadis — Understanding EcoVadis Medals and Badges ↗
Network prequalification + scoped services
Achilles Supply-Line
Current public Ireland network page- Choose the network and relevant contract band
- Complete prequalification information
- Use applicable risk, carbon or separately scoped audit services
Published price observation
Member free; Silver from €510 + VAT/year; Silver Plus from €750 + VAT/year. Network-specific published starting prices.
Leaf’s interpretation
Keep membership scope, assessed modules and additional service scope visible. A higher commercial tier is not an automatic environmental performance grade.
Prequalification + material supplier memberships
Constructionline
Public membership and support descriptions- Start a free Associate record or choose a relevant supplier membership
- Complete the specific identity, financial and applicable evidence modules
- Maintain current records and respond to status changes
- Optionally buy administrative expiry/review support
Published price observation
Associate free. Material Plus/Premier depend on turnover and annual payment. Concierge published at £499/year excluding VAT.
Leaf’s interpretation
A useful service reduces repeated paperwork and missed dates. Document assistance should not be represented as a purchase of a positive evidence decision.
Constructionline — Associate membership ↗ · Constructionline — Material Supplier Memberships ↗ · Constructionline — Membership Bolt-ons ↗
PRICE SNAPSHOT / NOT A MARKET-WIDE TARIFF
Prices were checked on 2026-10-05; scope, currency, VAT and “from” qualifiers are retained. Unavailable dynamic prices remain unavailable. Older Achilles leaflets were superseded by the current network page. Vendor assertions about reach or outcomes were not reproduced as Leaf promises.
LEAF PRODUCT PROPOSAL / NO BILLING HERE
Free core. Optional visibility.
One evidence standard.
These are proposed service definitions. Visibility at £49/month and Campaign at £149/month are planning prices, excluding VAT, and are not on sale. Final commercial terms, inventory, billing and account activation require the shared service. No proposal here creates a registered member or partnership.
Free profile
£0
Core service policy
Profile/account activation requires the shared account serviceA useful starting point for every legitimate supplier, without making evidence access depend on advertising spend.
- Prepare legal entity, trading-name, site and capability information
- Use all public software and local evidence workbenches
- Prepare exact product/document records and export them
- Keep source links, review gaps and correction requests visible
What this tier establishes
A prepared or submitted profile is not an activated account, network membership or completed verification.
Visibility
£49
Proposed per month, excluding VAT
Planning proposal / not on saleOptional commercial presentation and clearly labelled exposure for a supplier ready to show its relevant work.
- Expanded visual supplier presentation and case-study layout
- Defined sponsored placement inventory with labels
- Campaign performance reporting from permitted traffic data
- Presentation and catalogue-onboarding support
What this tier establishes
Final inventory, terms and activation remain pending. Subscription status does not improve evidence scores, buy verification or guarantee enquiries.
Campaign
£149
Proposed per month, excluding VAT
Planning proposal / not on saleOptional coordinated visibility for suppliers promoting a documented range across relevant event-graphics markets.
- A defined package of labelled campaign placements
- Campaign planning and permitted audience reporting
- Product-launch presentation and multi-site coordination support
- Separate account and commercial contact responsibilities
What this tier establishes
The model ID “partner” expresses a tier intention, not actual partnership. No endorsement, certification, sales volume, priority evidence outcome or exclusive access to core tools is included.
INDEPENDENCE BY DESIGN
The same evidence rules apply to every commercial tier. Payment cannot grant verification, change a reviewer’s finding, hide a revoked claim or boost an organic environmental comparison. Any future assessment fee pays for a scoped piece of work; it cannot purchase a pass.
THE WORD “VERIFIED” NEEDS A SUBJECT
Four questions.
Four explicit records.
A buyer should be able to open the basis of a status instead of relying on a blanket badge. Proposed Leaf review language must identify the actual subject, criteria version, evidence, reviewer, checked date and next-review/expiry basis.
Supplier identity
Who controls this exact company/site profile?
Required record
Legal entity and applicable registration, authorised representative, domain/site checks and conflict handling.
A bounded result
Identity checked for the recorded subject and date, only after the actual checks succeed.
Useful limit
Identity says who supplied the information. It does not establish environmental performance.
External certification record
Is this exact certificate current and relevant?
Required record
Issuing body and applicable accreditation, certificate number, standard/edition, entity/sites, scope, dates and source status.
A bounded result
A dated observation of the external certificate and its stated scope; unresolved observations remain unresolved.
Useful limit
Leaf does not issue ISO certification or extend a management-system certificate to every product.
Documented management controls
Which Leaf criteria have been reviewed against real records?
Required record
A published Leaf criteria/version, applicable site/activities, reviewed supporting records, reviewer competence, findings and corrective actions.
A bounded result
A criteria-specific Leaf review decision with scope, date, limits and review/expiry requirements.
Useful limit
This is not ISO conformity, accreditation, certification or a measured company/product footprint.
Product / assembly / job applicability
Does the evidence answer this buyer’s actual requirement?
Required record
Exact variant/construction, method, unit/boundary, geography, source revision, binding review and use date.
A bounded result
Requirement-specific checks and gaps; use the Evidence Readiness Desk to prepare the local record.
Useful limit
Company membership or reviewed controls cannot substitute for product tests, factors or competent technical approval.
ISO — Certification ↗ · ISO — ISO 14001:2026 — Environmental management systems ↗ · UKAS — UKAS CertCheck ↗ · EcoVadis — Understanding EcoVadis Medals and Badges ↗ · Competition and Markets Authority — Green Claims Code — environmental claims on goods and services ↗
EXTERNAL CERTIFICATION / LEAF REVIEW
ISO does not issue certificates. The current public ISO 14001 catalogue identifies the 2026 edition, while existing certificates need their actual issuer transition rules checked. A Leaf review of documented controls must be described as its own bounded scheme; it cannot borrow an ISO logo, accreditation, product endorsement or certification authority.
TWELVE OPERATIONAL PROBLEMS / PRODUCT INTERPRETATIONS
Turn the missing information into a useful action.
These are design recommendations informed by the linked sources. They are not survey prevalence estimates, claims that competitors lack a feature or assertions of exclusive Leaf capability.
01 / Commercial integrity
Visibility can be bought. A positive decision cannot.
Problem to solve
A buyer sees a premium supplier card and assumes the supplier is more environmentally sound.
Proposed feature
Separate subscription entitlement, sponsored placements and evidence decisions.
Show commercial placement labels beside paid exposure. Apply identical evidence requirements to every tier; keep invoice/payment data outside review eligibility and environmental ranking.
Public rule now; enforced shared service nextThomas — Supplier Programs / Performance-Based Listings ↗ · EcoVadis — Understanding EcoVadis Medals and Badges ↗ · Competition and Markets Authority — Green Claims Code — environmental claims on goods and services ↗
02 / Supplier identity
The brand name is not the certified entity.
Problem to solve
A parent-company document is uploaded against a different subsidiary, factory, installer or distributor.
Proposed feature
Entity and site claim map.
Match legal name, registration identifier, trading names and named locations to the actual subject. A relationship may be recorded; evidence inheritance still needs an explicit applicable scope.
Prepared locally; authoritative identity requires shared reviewEcoVadis — Understanding EcoVadis Medals and Badges ↗ · UKAS — UKAS CertCheck ↗ · UKAS — Introduction to the UKAS Digital Accreditation Schedule ↗
03 / Certification evidence
Keep the edition, the issuer and the exact scope.
Problem to solve
An ISO logo replaces a certificate number, standard edition, issuer, site list and current status.
Proposed feature
Certificate record with dated registry/issuer checks.
Record certificate identifier, exact standard/edition, issuing body, accreditation scope, certified entity/sites, issue/expiry, source URL and checked time. Conflicting, unavailable and not-found results stay distinct.
Evidence preparation available; registry checks require reviewer and rightsISO — Certification ↗ · ISO — ISO 14001:2026 — Environmental management systems ↗ · UKAS — UKAS CertCheck ↗ · UKAS — Introduction to the UKAS Digital Accreditation Schedule ↗
04 / Small suppliers
A useful management system can be documented before certification.
Problem to solve
A smaller graphic supplier has practical controls but cannot substantiate a blanket ISO-certified statement.
Proposed feature
Documented environmental-controls route.
Ask for responsible owners, impact records, reduction actions, waste/recovery controls, training and internal review evidence. Describe this as Leaf criteria-specific review when actually completed; preserve gaps and avoid claiming ISO conformity or certification.
Proposed assessment route / scheme and reviewers must be commissionedISO — ISO 14001:2026 — Environmental management systems ↗ · ISO — Certification ↗
05 / Buyer applicability
A company review does not verify every graphic it sells.
Problem to solve
An environmental-management certificate or company medal is attached to every material as if it proved the exact printed assembly or job footprint.
Proposed feature
Independent organisation, product, assembly and job evidence lanes.
Keep company controls beside the relevant product versions, test specimens and declared-unit/boundary records. Bind product evidence to the actual buyer requirement in Evidence Readiness Desk.
Exact local requirement bindings available todayEcoVadis — Understanding EcoVadis Medals and Badges ↗ · Competition and Markets Authority — Green Claims Code — environmental claims on goods and services ↗ · Competition and Markets Authority — Making green claims: Getting it right, across the supply chain ↗
06 / Renewal and revocation
The profile may stay useful after a claim stops being current.
Problem to solve
A subscription is renewed while a certificate expires, is suspended or becomes inapplicable to the next event.
Proposed feature
Status change watch and affected-decision queue.
Track membership and evidence validity independently. Preserve history, remove stale current claims and reopen affected buyer decisions. Store the reason and source of every change; a paid profile cannot suppress a withdrawal.
Local dates/dependencies available; monitored registry feed stagedUKAS — UKAS CertCheck ↗ · IAF legacy website — IAF CertSearch — archived explanation ↗ · Constructionline — Membership Bolt-ons ↗
07 / Catalogue operations
Published does not mean stocked, sample-ready or current.
Problem to solve
A buyer finds an attractive material but the listed variant is discontinued, missing documentation or unavailable in the project region.
Proposed feature
Exact variant catalogue and product lifecycle states.
Record SKU/version, supplier role, geography, document set and source date. Distinguish published, sample-ready, quote-ready, unavailable and discontinued; keep withdrawn variants in history without showing them as current offers.
Sourced directory now; permissioned supplier editing and feeds stagedMaterial Bank — Getting Your New Products Live and Marketed on Material Bank ↗ · Material Bank — How Material Bank Works ↗ · Material Bank — Material Bank FAQ ↗
08 / Supplier effort
Prepare once. Share only the record the buyer needs.
Problem to solve
Suppliers resend similar evidence while accidentally exposing private financial records or the wrong document revision.
Proposed feature
Permissioned evidence packs and exact request templates.
Keep one versioned organisation record with object-level disclosure. Let a buyer request exact missing fields and let a supplier approve the recipient and version. Local exports are useful preparation until secure shared accounts/files are active.
Local pack preparation now; controlled sharing stagedConstructionline — Associate membership ↗ · Constructionline — Material Supplier Memberships ↗ · Source — Vendor Verification Form ↗
09 / Commercial relationships
A supplier enquiry should have context and a permission trail.
Problem to solve
A supplier receives an unqualified lead, or a buyer does not know which project details reach a representative.
Proposed feature
Explicit inquiry scope, routing and consent.
Show the recipient, project fields, attachments and requested response before sending. Separate transactional enquiries from marketing consent; route to the relevant site/team and retain delivery status without promising a sale.
Request drafts now; authenticated communications stagedMaterial Bank — How Material Bank Works ↗ · Source — Commercial Design Resources ↗ · Thomas — Supplier Programs / Performance-Based Listings ↗
10 / Accountability
A questioned claim needs a fair route back to the decision.
Problem to solve
A buyer reports an inaccurate claim, or a supplier disagrees with a review outcome, but the platform offers only a sales contact.
Proposed feature
Claim challenge, corrective action and independent appeal routes.
Record the exact disputed claim/source version, acknowledge receipt, restrict a contested claim when justified, request evidence, give a reasoned decision and offer a reviewer-independent appeal. Commercial disputes and technical certification complaints follow their appropriate separate routes.
Published process design now; operational case management stagedUKAS — Complaints and Appeals ↗ · Competition and Markets Authority — Making green claims: Getting it right, across the supply chain ↗ · Source — Vendor Verification Form ↗
11 / Assistance
Onboarding support should improve the submission.
Problem to solve
A supplier pays for help and assumes that their review will be passed, accelerated without disclosure or exempted from missing evidence.
Proposed feature
Support work orders separated from impartial review.
Scope assistance to record preparation, expiry follow-up and explanation. Declare reviewer competence and conflicts; document the evidence used. Any future review fee pays for work performed, with no guaranteed positive outcome.
Commercial product rule now; independent reviewer operations stagedConstructionline — Membership Bolt-ons ↗ · EcoVadis — Plans and Pricing ↗ · ISO — Certification ↗
12 / Integration durability
The registry name can remain while its governing authority changes.
Problem to solve
A platform hard-codes an old authority or silently treats a failed lookup as proof of validity.
Proposed feature
Versioned source contracts and unresolved-check states.
Confirm the operating registry, permitted access, identifiers, response/status mapping and retention rights before automation. Retain checked-at and source evidence. An archive or agreement in principle is not an active integration.
Research source trail now; validated adapters stagedIAF legacy website — IAF CertSearch — archived explanation ↗ · Global Accreditation Cooperation Incorporated — General Assembly resolutions — CertSearch transfer ↗ · UKAS — Introduction to the UKAS Digital Accreditation Schedule ↗
2026 SIGNALS / CONDITIONAL FUTURE DIRECTIONS
Evidence becomes a maintained relationship.
These directions are inferences from documented changes and workflows, not forecasts or promised delivery dates.
Exact editions need change-aware records.
The 2026 ISO edition and UKAS digital-schedule guidance make version and scope visible integration concerns.
Future inference: preserve source edition changes and review affected decisions without treating every historic certificate as instantly invalid.
ISO — ISO 14001:2026 — Environmental management systems ↗ · UKAS — Introduction to the UKAS Digital Accreditation Schedule ↗
Recognition needs a route to the original.
EcoVadis’s January 2026 external-sharing rule requires its recognition-page link, and the CMA’s January explainer addresses supply-chain claims.
Future inference: a claim should travel with the exact subject, source and current status, plus a visible correction route.
EcoVadis — Understanding EcoVadis Medals and Badges ↗ · Competition and Markets Authority — Making green claims: Getting it right, across the supply chain ↗
Supplier usefulness extends past discovery.
Material Bank’s 2026 help connects product onboarding, project sampling and representative follow-up.
Future inference: permissioned catalogues could link exact materials, configured quotes, evidence gaps and next-use/recovery planning.
Material Bank — How Material Bank Works ↗ · Material Bank — Getting Your New Products Live and Marketed on Material Bank ↗
ACCOUNT SOFTWARE / REVIEW OPERATIONS / COMMERCIAL ACTIVATION
Build the service behind the profile.
A membership page cannot create secure accounts, qualified reviewers or a functioning billing service by itself. These stages state the dependencies and what counts as complete.
Free preparation and transparent research
Needs
Existing local Evidence Readiness Desk, supplier discovery dossiers and portable source records.
Evidence of completion
Fictional demonstrations are labelled. Local drafts remain local, and public listings do not imply registered membership, certification or endorsement.
Real supplier accounts and organisation authority
Needs
Externally hosted production identity, organisation/object grants, verified invitations, recovery, sessions, revocation and attributable profile ownership.
Evidence of completion
Two unrelated organisations cannot access each other’s private data; role revocation takes effect; supplier site and representative scope are explicit. Registration succeeds against the real backend before an account is described as active.
A scoped review scheme with accountable people
Needs
Published criteria/version, competent reviewers, impartiality/conflict rules, sampling and evidence rules, documented decisions, expiry policy, correction and independent appeals.
Evidence of completion
An actual review decision identifies subject/site/scope, evidence versions, reviewer and date. Missing/failed criteria remain visible. Purchasing a commercial tier cannot change the decision.
Private document versions and controlled buyer sharing
Needs
Permissioned file storage, immutable versions, malware controls, audit events, signed recipient access, retention rules and verified backup/restoration.
Evidence of completion
A previous review cannot be inherited by changed bytes or scope. Shared links respect grants and expiry; revocation and withdrawal reopen affected records. A local fingerprint is not promoted as content inspection.
Registry status and renewal monitoring
Needs
Current registry authority and contracts, permitted access, exact identifiers, licensed retention, source-specific status semantics, freshness and safe failure handling.
Evidence of completion
Expired/suspended/withdrawn, not-found, inaccessible, disputed and active observations remain distinguishable. Missed refreshes do not produce new verification. Changes propagate to the exact affected claims and future requirements.
Optional paid supplier visibility
Needs
Final inventory and service definitions, clear sponsored labels, terms/VAT treatment, billing and cancellation/refund operations, entitlement reconciliation and permitted analytics.
Evidence of completion
Only the commercial tier changes on payment. All core software and evidence preparation stay free. Failed payments never remove historic evidence or overwrite a review. Proposed £49/£149 prices remain unavailable for purchase until the service is activated.
Maintained catalogues and consented enquiries
Needs
Supplier editing rights, product/site/variant joins, document licences, stock/quote freshness, recipient consent, communication delivery receipts and complaint handling.
Evidence of completion
A directory price is not a configured quote, a submitted file is not accepted evidence and a sent enquiry is not a purchase. Discontinued variants remain historical. No enquiry or order volume is promised.
CURRENT CAPABILITY BOUNDARY
The public intelligence hub and local evidence tools are available. Full private supplier identity, permissions, private files, shared review cases, external status adapters and billing remain shared-engine/service activation work. A browser draft, public source link or tier proposal does not establish an active account or successful supplier assessment.
Read the workspace capability status ↗PRIMARY SOURCE REGISTER / 21 RECORDS
The original source.
The date. The useful limit.
All records were checked on 2026-10-05. Undated pages remain undated. Prices, update dates, standard editions, archived authority and failed access are stated separately.
Source
Commercial Design Resources
Publication date not stated · checked 2026-10-05
Observed source fact
Source describes free resources for commercial design professionals: a material catalogue, local-representative search, project budgets and connected specifications.
Date basis and inspection limits
No publication date stated.
Public product description inspected. No account, catalogue export or procurement service was used; manufacturer membership pricing is not published here.
Source
Vendor Verification Form
Publication date not stated · checked 2026-10-05
Observed source fact
Its vendor intake describes quality, compliance, financial, labour and sustainability checks. New submissions are reviewed for fit; vendor verification does not guarantee bidding opportunities.
Date basis and inspection limits
No publication date stated.
The explanatory page was read. The embedded intake was not submitted, and no vendor was assessed. Its stated target turnaround is a vendor service aim, not a Leaf commitment.
Material Bank
Material Bank FAQ
Publication date not stated · checked 2026-10-05
Observed source fact
Approved design professionals receive free platform and sampling access. Brand participation is discussed with its sales team; the FAQ advises checking critical product details with the representative before purchase.
Date basis and inspection limits
No publication date stated.
US/Canada service conditions apply to the inspected page. No manufacturer fee is published here. No samples, carbon-neutral shipping outcome or membership approval were independently tested.
Material Bank
How Material Bank Works
Source date / version 2026-08-20 · checked 2026-10-05
Observed source fact
The documented journey connects search, project boards, consolidated samples, brand follow-up and optional returns. Project information is shared with participating brands; out-of-stock samples may arrive later from the brand.
Date basis and inspection limits
Date displayed on the help article.
Public walkthrough only. No account, sample order, stock check, shipment or return was performed. An overnight service description is not a guarantee for every location or item.
Material Bank
Getting Your New Products Live and Marketed on Material Bank
Source date / version 2026-05-21 · checked 2026-10-05
Observed source fact
New product onboarding requests structured product information and source imagery/details, then inventory and an Advanced Shipping Notice. Marketing opportunities follow product setup and inventory readiness.
Date basis and inspection limits
Date displayed on the help article.
Public brand help inspected; no SKU, image, stock, ASN or campaign was uploaded. Marketing activation and available inventory are separate events.
Thomas
Supplier Programs / Performance-Based Listings
Publication date not stated · checked 2026-10-05
Observed source fact
The free company profile includes content management, team members and basic analytics/classification. Paid advertising adds sponsored search placement and commercial lead features; budgets depend on the programme.
Date basis and inspection limits
No publication date stated.
Public programme page read. No profile was claimed or advertising purchased. No universal numerical subscription price is stated; vendor traffic and conversion claims were not independently tested.
EcoVadis
Plans and Pricing
Publication date not stated · checked 2026-10-05
Observed source fact
Plans vary by company size and country. The feature table separates assessment, scorecard sharing, improvement tools, benchmarking and support; higher subscriptions extend communication and service features.
Date basis and inspection limits
No publication date stated.
The public selector returned unavailable/blank amounts without a selected commercial configuration. No reliable current GBP price was observed. No private assessment or analyst review was performed.
EcoVadis
Understanding EcoVadis Medals and Badges
Publication date not stated · checked 2026-10-05
Observed source fact
Recognition applies to the assessed entity for 12 months. The guide says medals are not certifications or product labels. From January 2026, external sharing must link to the recognition page.
Date basis and inspection limits
Article date not stated; explicit sharing rule effective 2026-01-01.
No company recognition was checked. Eligibility, subscriptions and permitted use are vendor-specific. A medal cannot be transferred to another site/entity or used as a product-level environmental claim.
Achilles
Supply-Line supplier network
Publication date not stated · checked 2026-10-05
Observed source fact
The current Ireland network page lists free Member, Silver from €510 + VAT per year and Silver Plus from €750 + VAT per year. It describes prequalification plus optional carbon, risk and audit services.
Date basis and inspection limits
Current page is undated; prices checked on the research date.
These are published starting prices for a particular network, not all Achilles services or a Leaf tariff. Old official PDFs show different prices and were not used as current offers. No supplier subscription was bought.
Constructionline
Associate membership
Publication date not stated · checked 2026-10-05
Observed source fact
Associate is a no-cost entry level for stored prequalification information and platform access. The page distinguishes subsequent assessed membership levels from that entry point.
Date basis and inspection limits
No publication date stated.
Public description inspected. Icon-based comparison tables can lose their tick/cross meaning in text extraction; no universal inclusion of every listed feature is inferred for Associate.
Constructionline
Material Supplier Memberships
Publication date not stated · checked 2026-10-05
Observed source fact
Plus and Premier are supplier membership options; prices depend on annual turnover and payment is annual. The page lists identity, finance, insurance and material-supply review modules with searchable profiles and opportunities.
Date basis and inspection limits
No publication date stated.
Public product page read. A turnover was not submitted; no numeric base fee was verified. A Constructionline assessment does not automatically become Leaf certification or product approval.
Constructionline
Membership Bolt-ons
Publication date not stated · checked 2026-10-05
Observed source fact
Concierge is advertised at £499 per year excluding VAT, with expiry monitoring and document-review support. Mid-term additions are prorated and co-terminate with the particular membership.
Date basis and inspection limits
Current public price; no publication date stated.
The published service terms were inspected, not performed. The service supports a scheme workflow; buying administrative help is not evidence of a better environmental product or a Leaf assurance outcome.
ISO
Certification
Publication date not stated · checked 2026-10-05
Observed source fact
ISO develops standards but does not perform certification or issue certificates. It distinguishes certification and accreditation, and does not permit its logo to be used in connection with certification.
Date basis and inspection limits
No publication date stated.
Public overview only. Leaf is not an ISO certification body; no licensed standard, assessment, accreditation application or certification-mark permission was obtained.
ISO
ISO 14001:2026 — Environmental management systems
Source date / version 2026-04 · checked 2026-10-05
Observed source fact
The current standard is the 2026 edition. The overview describes an environmental management system and optional third-party certification; implementation can be useful without certification.
Date basis and inspection limits
Edition 4 publication month stated in the official catalogue.
The catalogue and public overview were read, not the paid standard. Exact certificate edition and issuer transition rules must be checked; a withdrawn standard edition is not itself proof that every existing certificate is invalid.
UKAS
UKAS CertCheck
Publication date not stated · checked 2026-10-05
Observed source fact
CertCheck is a free public route for checking UKAS-accredited management-system certification. Its account alerts can track changes to the accredited status of selected certifications.
Date basis and inspection limits
No publication date stated; launch identified as June 2022.
Public explanatory page inspected; no supplier certificate or alert account was verified. A missing/inaccessible result needs issuer follow-up rather than an invented valid or fraudulent decision.
UKAS
Introduction to the UKAS Digital Accreditation Schedule
Source date / version 2026-06-03 · checked 2026-10-05
Observed source fact
An accreditation schedule defines the tests, inspections, certifications or calibrations a body is accredited to perform, including limits and conditions. The public directory exposes accredited bodies and their schedules.
Date basis and inspection limits
Published 8 April 2026; page explicitly updated 3 June 2026.
Only explanatory guidance was inspected. The page announced a 2026 digital rollout; it does not establish that Leaf checked any issuing body or that every activity on a certificate is accredited.
IAF legacy website
IAF CertSearch — archived explanation
Publication date not stated · checked 2026-10-05
Observed source fact
The archived page describes certificate validation and watchlist changes including suspension, withdrawal and expiry. Its header says IAF ceased operations on 1 January 2026 and directs readers to Global ACI.
Date basis and inspection limits
No article publication date; site notice records cessation 2026-01-01.
Historical official explanation only. Direct CertSearch and documentation fetches failed during this inspection; current service ownership, terms, coverage and access must be checked before integration.
Global Accreditation Cooperation Incorporated
General Assembly resolutions — CertSearch transfer
Source date / version 2025 · checked 2026-10-05
Observed source fact
Resolution 2025-08 agreed in principle to accept transfer of the CertSearch database, subject to consultation, negotiation and contract.
Date basis and inspection limits
Resolution 2025-08; day/month not stated on the inspected index.
An agreement in principle is not proof of a completed transfer or a Leaf data licence. Current registry authority and source-specific rights remain integration prerequisites.
UKAS
Complaints and Appeals
Publication date not stated · checked 2026-10-05
Observed source fact
Public guidance asks complainants to raise issues with the accredited body first. It separates complaints from accreditation appeals and excludes financial/contract disputes from the UKAS investigation remit.
Date basis and inspection limits
No publication date stated.
The official indexed page text was inspected; a subsequent direct fetch returned 403. No complaint or appeal was submitted. Leaf buyer disputes need their own process and must not imply UKAS jurisdiction.
Competition and Markets Authority
Green Claims Code — environmental claims on goods and services
Source date / version 2021-09-20 · checked 2026-10-05
Observed source fact
The guidance calls for truthful, clear, substantiated claims and consideration of the full lifecycle. Overall presentation, labels, omitted information and overly broad wording can affect whether a claim misleads.
Date basis and inspection limits
Publication date on the official guidance landing page.
Consumer-law guidance informs the product design; Leaf does not decide legal compliance. A bounded supplier review should describe exactly what was checked, with its limits visible.
Competition and Markets Authority
Making green claims: Getting it right, across the supply chain
Source date / version 2026-01-22 · checked 2026-10-05
Observed source fact
The 2026 explainer addresses responsibility for claims across retailers, brands, manufacturers and suppliers, with examples and checklists for obtaining and checking supporting information.
Date basis and inspection limits
Published date stated on the document.
Public guidance read. This is not a legal opinion, a certification scheme or proof that a particular B2B graphics transaction meets every applicable obligation.
Use the evidence behind the relationship.
This review used official public product pages, help walkthroughs, standard overviews, registry explanations and guidance. It did not create accounts, contact vendors, submit forms, purchase standards or subscriptions, test private software, verify a supplier certificate or perform an audit. Source-page instructions and attached specifications remain research material rather than independent commissions to send, buy or schedule.
The ambiguous platform name “Buildingt” did not resolve to an identified official supplier-membership service in this inspection; it was not invented as a competitor. Direct IAF CertSearch/documentation fetches failed; the archived explanation and current Global ACI resolution remain separately identified. Legal guidance supports transparent product design without making Leaf a legal, accreditation or certification authority.