Use a standby letter of credit only after the buyer has defined the obligation it backs, the drawing event, the beneficiary's exact documents, the presentation route and the last safe drawing date. A standby is normally a secondary payment mechanism: it is expected to remain undrawn if the applicant performs. It is not the commercial letter of credit that routinely pays against shipment documents, and a bank name alone does not make the wording usable.
This checklist does not decide whether a draw is lawful, prove tea conformity or guarantee honour of a non-complying presentation.
Separate the standby from two neighbouring instruments
| Instrument | Normal role in a tea purchase | Document focus |
|---|---|---|
| Commercial letter of credit | Primary payment route for a complying shipment presentation | Documents stated in the credit |
| Standby letter of credit | Secondary undertaking drawn after a stated contingency | Demand and specified drawing-event statement |
| Demand guarantee | Independent security for a defined exposure | Documents under its wording and incorporated rules |
The U.S. Office of the Comptroller of the Currency distinguishes short-term commercial trade-payment credits from standbys normally called after default on the primary obligation. ISP98 supplies standby-specific rules. Use the separate demand-guarantee checklist for a URDG 758 guarantee.
Build one ten-gate standby control record
| Gate | Buyer should record | Stop or escalation trigger |
|---|---|---|
| 1. Purpose | Payment, performance, advance repayment or another defined exposure; maximum amount and commercial reason | “SBLC” appears in the contract without a protected obligation |
| 2. Parties | Applicant, beneficiary, issuer, adviser, confirmer if any, and legal names/addresses | An affiliate or trading name replaces the contracting entity |
| 3. Rules and law | Express ISP98 incorporation, exclusions, governing law, jurisdiction and mandatory-law review | Staff assume the label automatically imports a rule set |
| 4. Amount | Currency, maximum amount, partial or multiple drawing position, reduction and reinstatement mechanics | Exposure can duplicate, exceed the contract or reduce too early |
| 5. Drawing event | Non-payment, non-performance or other event stated in objective language | The event is vague or unrelated to the secured obligation |
| 6. Documents | Demand, beneficiary statement and every additional document, issuer, signature, language and wording | A document requires cooperation from the defaulting applicant |
| 7. Presentation | Exact place, department, recipient, paper/electronic medium, authentication and proof of receipt | The beneficiary has no tested route to the named place |
| 8. Time | Issue date, expiry, business hours, document lead time, automatic-extension notice and internal decision dates | Exposure can outlast the practical drawing window |
| 9. Version control | Authenticated issue, amendments, beneficiary consent, current operative text and custody of originals | The contract changed but standby wording did not |
| 10. Draw or release | Authority matrix, legal/bank review, presentation evidence, dishonour response, cancellation and archive | Rights are released while secured exposure remains |
Use an eight-step draft-to-close workflow
1. Map the exposure before asking a bank for wording
Place advance, production, shipment, inspection and final payment on one timeline. Define the covered loss and period. Supplier and lot controls remain in the purchase specification and factory verification file.
2. Put the security requirement in the sale contract
State purpose, amount, currency, issuer criteria, issue deadline, ISP98 reference, form, expiry/extension, charges, amendments and the consequence of unacceptable issuance. The contract cannot alter the bank's issued undertaking.
3. Draft for ISP98 operation, not labels
ISP98 applies by express reference and may be modified by the standby. Under Rule 1.06, a covered standby is irrevocable, independent, documentary and binding. The issuer examines documents on their face; it does not inspect tea or resolve the quality dispute.
Do not use “evergreen” or “revolving” alone. ISP98 gives those terms no single meaning without context. Write the extension, notice, amount and reinstatement mechanism.
4. Remove blocked and non-documentary conditions
Identify the document proving each condition and who can issue it after breach. Rule 4.10 warns against applicant-issued or countersigned documents; the issuer cannot waive the requirement merely because the applicant withholds it. Rule 4.11 disregards conditions not evidenced by a required document or issuer record.
5. Run a full drawing simulation
Prepare the demand before accepting the draft. Rule 4.16 identifies the addressee, date, amount and beneficiary signature for a separate demand. Rule 4.17 covers a signed and dated default statement when content is otherwise unspecified.
Test names, reference, amount, wording, signatures, originals/copies and language. Extra documents may be disregarded; do not attach them “for completeness.”
6. Test the presentation channel and clock
State presentation time, place, location, recipient and medium. A delivery after close of business is treated as next-business-day presentation. If no medium is stated, paper is often the default; a readable PDF is not automatically compliant.
Set an internal date before expiry and allow for holidays, courier and authentication. Retaining an original preserves no right after expiry. Have advisers test any automatic-extension or “extend or pay” wording.
7. Authenticate issuance and every amendment
Verify the issuer and message through an independent bank channel. Advice addresses apparent authenticity; it is not confirmation. Define any confirmer's separate undertaking and presentation place. Preserve the accepted operative version.
8. Control drawing, dishonour and cancellation as separate decisions
Freeze the current standby, amount and deadline; confirm the drawing event; prepare only required documents; obtain authorised signatures; and preserve receipt. Rule 5.01 treats notice within three business days as not unreasonable and beyond seven as unreasonable, subject to final wording and law. Track discrepancies and re-presentation.
Cancel only after exposure is reconciled. Beneficiary rights under an irrevocable standby cannot be cancelled without beneficiary consent. Follow the authority matrix before returning an original or signing a release.
Keep requirement types separate
- Legal requirement: applicable letter-of-credit, contract, sanctions, insolvency, fraud and court rules can affect issuance, drawing, injunctions and remedies.
- Trade rules: ISP98 is standard standby practice incorporated only by express reference; the text of the undertaking may modify it.
- Official supervisory guidance: the OCC handbook explains U.S. bank supervision and instrument distinctions; it is not a global buyer contract.
- Buyer specification: the ten-gate record defines the buyer's internal purpose, evidence, approvers, calendar and stop conditions.
- Contract requirement: the sale contract allocates delivery, maintenance, charges and remedies but does not itself create the issuer's undertaking.
The 1995 UNCITRAL Convention is not universal standby law. It entered into force on 1 January 2000, and its official status page listed eight parties on 2 November 2026. Confirm its connecting factors and the actual applicable law rather than inferring coverage from an international tea sale.
Common buyer mistakes
- Using “LC” and “standby LC” interchangeably in the purchase order.
- Requesting a standby before quantifying the exposure it backs.
- Assuming ISP98 applies without express incorporation.
- Accepting “evergreen” without a workable extension and non-extension clause.
- Making a draw depend on the defaulting applicant's certificate.
- Leaving the place, department, medium or business-hour cut-off unstated.
- Setting expiry before inspection, payment or claim evidence can be completed.
- Confusing advice with a confirmer's separate undertaking.
- Attaching unnecessary documents that introduce conflicts.
- Failing to update the standby when amount, dates or contract parties change.
- Waiting until expiry week to test signatures, courier or electronic authentication.
- Cancelling or returning the original before all secured exposure is closed.
Practical conclusion
The usable sequence is define exposure - choose instrument - map parties - incorporate rules - write documentary conditions - simulate drawing - test place and time - authenticate changes - draw or release under authority. The result is not a general promise of payment; it is an independent undertaking whose wording and operating route match a defined purchase risk.
Keep standby control connected to the commercial letter-of-credit review, the agreed sample-to-shipment quality process and packing and container plan. To discuss a specification-based order, send the tea type, quantity, packing, destination and proposed payment structure.
Sources checked 2 November 2026: the International Chamber of Commerce's current International Standby Practices, ISP98, including Rules 1.01–1.06, 2.03–2.06, 3.01–3.09, 4.01–4.20, 5.01, 7.01 and 9.01–9.05; the U.S. Office of the Comptroller of the Currency's current Trade Finance and Services Comptroller's Handbook, Version 1.1; and UNCITRAL's United Nations Convention on Independent Guarantees and Stand-by Letters of Credit, official status record and Convention text. Confirm the final instrument, applicable law, bank procedures and live deadlines for the transaction.
