How to Structure a Working Capital Notes™ Programme

A Working Capital Notes™ (WCN) programme is intended to provide a controlled process through which eligible commercial obligations may be represented by electronic instruments and, where appropriate, presented for financing. The programme design should connect commercial objectives with legal validity, operational controls, supplier experience, funding capacity and measurable outcomes.

This article provides a practical implementation framework. It does not establish that a particular instrument is legally enforceable, qualifies as an electronic trade document, receives a particular accounting treatment or will be accepted by a liquidity provider. Those conclusions depend on the transaction documents, the electronic system, the parties and the applicable jurisdictions.

If you need the foundational overview first: What Are Working Capital Notes™? 

1. Define the objective and baseline

Begin by identifying the outcome the organisation is trying to achieve. Possible objectives include improving the timing and predictability of buyer cash flows, giving participating suppliers access to earlier liquidity, diversifying funding sources, reducing manual processing or strengthening transaction-level records.

Establish a baseline before launch. Buyer and supplier effects should be measured separately, and benefits accruing to different parties should not be added together as a single amount of ‘working capital released’ without a documented methodology.

2. Select the initial use cases

Define which entities, suppliers, currencies, invoice categories and commercial obligations are eligible. A pilot should favour transactions with clear documentation, reliable data and limited exception risk. Cross-border use cases require additional analysis of governing law, conflict-of-laws rules, sanctions, tax, data protection, execution formalities and recognition of electronic instruments.

3. Establish governance and legal accountability

Set up a cross-functional governance structure involving treasury, finance, procurement, legal, tax, accounting, technology, operations and information security. Assign an executive sponsor and identify who may approve issuance, resolve exceptions, change eligibility criteria, appoint funding providers and suspend the programme.

The legal workstream should document the intended character of the instrument, governing law, contractual roles, issuance and acceptance mechanics, transfer process, discharge, remedies, record retention and the consequences of system failure or conflicting claims.

4. Design the funding model

A programme may begin with one liquidity provider or be designed to accommodate several. A single-provider model can simplify initial coordination, but may create concentration and continuity risk. A multi-provider design may improve resilience, but technical eligibility does not guarantee investor demand, available limits or favourable pricing.

Pricing may reflect the obligor’s credit quality, tenor, currency, documentation, jurisdiction, operational risk, funding conditions and the provider’s own capital and compliance requirements. It should not be assumed that financing will always be priced solely against the buyer’s credit standing.

5. Build the supplier onboarding process

Supplier participation is important to programme utilisation, but there is no universal minimum number of suppliers for a viable pilot. The appropriate cohort depends on transaction value, frequency, concentration, currencies, supplier readiness and the purpose of the pilot.

Onboarding should explain the legal and commercial structure, whether financing is optional, all fees and deductions, data requirements, payment timing, support arrangements, and what happens if an instrument is rejected, disputed or not financed. Suppliers should have enough information to make an informed decision and obtain their own advice where appropriate.

6. Configure operations and controls

Map the complete lifecycle: source obligation, eligibility checks, issuance, acceptance or acknowledgement, control, transfer, financing, maturity, payment, discharge, cancellation, amendment and exception handling. Responsibilities and evidence requirements should be defined for each event.

For instruments intended to fall within the UK Electronic Trade Documents Act 2023, counsel should assess whether the document is within the Act’s scope and whether a reliable system satisfies the statutory conditions. These include distinguishing the document from copies, protecting it against unauthorised alteration, ensuring that no more than one person exercises control at a time, allowing control to be demonstrated, and ensuring that transfer deprives the previous controller of control. The Act is technology-neutral and does not prescribe a particular vendor or technology.

The UNCITRAL Model Law on Electronic Transferable Records (MLETR) is a model law rather than directly binding legislation. Its principles, including functional equivalence, integrity, reliable methods and exclusive control, are relevant where enacted or reflected in applicable law. It does not replace the substantive law governing the underlying document or instrument.

An ordinary emailed PDF will generally have difficulty demonstrating uniqueness and exclusive control on its own. However, legal compliance should be assessed by reference to the complete system, controls and transaction structure, rather than by making a categorical conclusion based only on the file format.

Pilot, stabilise and expand

The duration of a pilot cannot be stated reliably without knowing the legal scope, jurisdictions, data quality, integrations, onboarding requirements and funding model. The implementation plan should therefore use an organisation-specific timetable rather than a universal six-to-ten-week benchmark.

1. Pilot: validate the legal structure, system controls, data, operating roles and a limited set of transactions.
2. Stabilise: monitor exceptions, settlement and financing outcomes; complete reconciliations; and address control weaknesses.
3. Expand: add suppliers, entities, currencies, use cases or liquidity providers only after agreed readiness criteria are met

Recommended performance measures

How WCNs relate to supply-chain finance

Supply-chain finance is an umbrella term covering several financing techniques. Approved payables finance is one common form, but supply-chain finance programmes can use single or multiple funding providers and a variety of platforms and legal structures.

For more on supply chain finance, check: What is Supply Chain Finance

A WCN structure may differ by using an electronic transferable instrument rather than relying only on an invoice and payment undertaking. That distinction should not be described as automatically producing superior enforceability, derecognition, balance-sheet treatment or funding access. Those outcomes require transaction-specific legal, accounting and commercial analysis.

Frequently asked questions

How long does a WCN pilot take?

There is no independently verified universal timeframe. Timing depends on the jurisdictions, legal analysis, documentation, data readiness, integrations, supplier onboarding, funding approvals and internal governance. Any published estimate should be clearly identified as ETR Digital’s experience and supported by the relevant sample and assumptions.

Is a dedicated platform required?

A specific branded platform is not prescribed by the UK Act or MLETR. The relevant question is whether the complete electronic system and transaction process satisfy applicable legal and operational requirements. A purpose-built platform may help implement those controls, but legal compliance should not be inferred merely from the platform’s description.

Is there a minimum supplier number?

No universal legal or commercial minimum has been identified. The appropriate cohort depends on programme objectives, transaction volume and value, concentration, supplier demand and operational capacity.

Does a WCN guarantee access to multiple funders?

No. A programme can be designed to permit presentation to more than one provider, but actual funding depends on provider appetite, limits, compliance approval, documentation, risk, pricing and market conditions.

Conclusion

A WCN programme should be treated as a coordinated legal, treasury, accounting, technology and operational implementation, not simply as a document digitisation project. A controlled pilot can test the proposed structure, but expansion should follow only after legal validity, system reliability, operational performance, accounting treatment, supplier communications and funding capacity have been confirmed for the relevant jurisdictions and use cases.