PPB Unit CChapter Notes6–8 Marks Expected

Letters of Credit

Principles & Practices of Banking | Unit C · Chapter 32

Chapter 31 covered bank guarantees — where a bank stands behind a customer. This chapter covers Letters of Credit (LC), the workhorse of international trade finance. An LC shifts payment risk from the seller to the buyer's bank, creating a chain of banking obligations governed by UCPDC 600. Six parties, eight LC types, five key documents, the strict compliance doctrine, and two landmark Supreme Court judgements — all tested heavily in JAIIB.

By Bankopedia.co.inUpdated 2026JAIIB PPB · Module C

📌 Why This Chapter Matters in JAIIB

Expect 6–8 questions from this chapter — it is a consistently high-yield chapter in Unit C. (1) The six parties — applicant, beneficiary, issuing bank, advising bank, negotiating bank, confirming bank — the examiner tests who does what; (2) LC types — irrevocable vs revocable, confirmed vs unconfirmed, transferable, back-to-back, revolving, red/green clause — you must map each type to its defining feature; (3) Documents — bill of lading vs airway bill (title vs non-title), strict compliance doctrine (Lord Sumner quote), invoice requirements; (4) UCPDC 600 — number of articles (39), five-banking-day rule, definition of negotiation; (5) SC cases — Tarapore vs Tractors Export (AIR 1970) and United Commercial Bank vs Bank of India (AIR 1981) — the two cases that established the primary and autonomous nature of LC obligations.

Key Facts & References — Chapter 32 at a Glance

6 partiesApplicant · Beneficiary · Issuing Bank · Advising Bank · Negotiating Bank · Confirming Bank

8 LC typesAcceptance · Irrevocable · Confirmed · With/Without Recourse · Transferable · Back-to-Back · Anticipatory · Revolving

UCPDC 50049 articles (old rules)

UCPDC 60039 articles (new rules — approved 25 Oct 2006; replaced 'reasonable time' with 5 banking days)

Strict complianceLord Sumner in Equitable Trust Co. vs Dawson Partners (27 Lloyds Law Reports 49)

AIR 1970 SC 891Tarapore vs Tractors Export — LC obligation is primary; courts must not interfere with the LC mechanism

AIR 1981 SC 1426UCB vs Bank of India — fraud is the only clear exception to the banker's duty to pay under LC

Bill of LadingDocument of title to goods; must be 'shipped on board' unless LC specifies otherwise

Airway BillNOT a document of title — goods handed to airline/agent directly

Red ClausePre-shipment advance permitted by LC itself

Green ClausePre-shipment + storage advances permitted (extension of Red Clause)

Revolving LCAmount is fixed but renews automatically after each negotiation — used for recurring trade

Section 1

What Is a Letter of Credit — Definition & Flow

Definition

“A written instrument issued by a banker at the request of a buyer (applicant) in favour of the seller (beneficiary) undertaking to honour the documents or drafts drawn by the seller in accordance with the terms and conditions specified in the credit, within a specified time.”

An LC bridges the trust gap in international trade. Neither party knows the other well enough to pay in advance or deliver on credit alone. The buyer's bank steps in — it pays the seller on the buyer's behalf, provided the seller presents exactly the documents the LC demands. The bank deals in documents, not goods. It cannot examine whether the goods are actually satisfactory.

⚠️ Key Exam Point

An LC is not a negotiable instrument — though the bills of exchange drawn under it are negotiable. The right to receive payment under an LC belongs to the named beneficiary and cannot be transferred unless the LC is specifically drawn as transferable.

How an LC Works — Step-by-Step (The Bharath & Edward Illustration)

Step 1 — Trade Contract

M/s Bharath & Co. (India) contracts to import machinery from M/s Edward & Co. (England). Payment is to be made under LC. Neither party knows the other's financial position.

Step 2 — Opening the LC

Bharath applies to Bank of India (BoI) to open an LC in favour of Edward. BoI opens the LC and advises Barclays Bank in England (their correspondent) to forward it to Edward.

Step 3 — Advising the LC

Barclays Bank verifies the LC's authenticity and forwards it to Edward & Co. (Barclays is now the advising bank).

Step 4 — Dispatch & Documents

Edward ships the machinery, collects the Bill of Lading from the shipping company, assembles all documents required by the LC (invoice, insurance, etc.), and draws a Bill of Exchange under the LC.

Step 5 — Negotiation

Edward presents the bill and documents to Barclays Bank. Barclays verifies them against the LC terms. Finding them in order, Barclays negotiates the bill — making payment to Edward. Barclays then sends the documents to BoI for reimbursement.

Step 6 — Reimbursement

Bank of India examines the documents. If in order, it reimburses Barclays Bank and debits Bharath's account. BoI releases the documents (including the Bill of Lading) to Bharath.

Step 7 — Goods Collection

Bharath uses the Bill of Lading to collect the machinery from the shipping company at the port.

Advantages of an LC

To the Buyer

No advance payment required — cash is released only when documents are presented.
A banker's guarantee can induce the seller to extend credit or offer better terms.
Buyer can specify precise terms and conditions in the LC to protect their interests.

To the Seller

Payment is assured on complying with LC terms — the buyer's creditworthiness is replaced by the bank's guarantee.
Seller can draw bills immediately on shipment and get them negotiated — no waiting for the buyer to receive goods and pay.

Memory Hook — LC Flow: “TOADNG”

Trade contracted → Opening of LC by buyer's bank → Advising to seller's bank → Dispatch of goods & documents → Negotiation by advising bank → Goods collected by buyer

“Trade Opens A Deal — Negotiation Gets”

Section 2

Parties to a Letter of Credit

Applicant(Buyer · Importer · Opener)

The party who applies to their bank to open an LC — they are purchasing goods or services. They fill out the LC application form specifying all terms. In the Bharath illustration: M/s Bharath & Co.

Beneficiary(Seller · Exporter)

The party in whose favour the LC is opened — they are entitled to receive payment or draw bills under the LC on complying with its terms. In the illustration: M/s Edward & Co.

Issuing Bank(Opening Bank · Importer's Bank)

The bank that opens the LC at the applicant's request and undertakes to pay provided the documents comply with the LC terms. This is the primary obligor under the LC. In the illustration: Bank of India.

Advising Bank(Notifying Bank)

The bank in the beneficiary's/exporter's country through which the LC is forwarded to the beneficiary. The advising bank verifies the LC's authenticity and genuineness before advising — but takes on no payment obligation by merely advising. In the illustration: Barclays Bank (UK).

Negotiating Bank(Nominated Bank · Paying Bank)

The bank in the beneficiary's country that negotiates the bills drawn under the LC — i.e., examines the documents and makes payment to the beneficiary. If the LC names a specific bank, that bank is the negotiating/nominated bank. If no bank is specified, any bank can negotiate. In the illustration: Barclays Bank (also the advising bank).

Confirming Bank

If the beneficiary is not satisfied with the issuing bank's standing, they can ask their local bank to add its own confirmation to the LC. The confirming bank then becomes jointly and severally liable — creating a direct, independent obligation on the confirming bank to pay. This protection is available only on instructions from the issuing bank.

🧠 Mnemonic — Six Parties: “AB AINC”

A — Applicant (buyer)

B — Beneficiary (seller)

A — Advising Bank

I — Issuing Bank

N — Negotiating Bank

C — Confirming Bank

“A Buyer And Indian Negotiator Confirms”

Section 3

Types of Letters of Credit

Acceptance Credit (Time Credit)

Usance

Ordinary LCs are sight credits — payment is immediate on presentation of documents. In an acceptance credit, the beneficiary draws usance bills (payable at a future date), which the bank accepts. The buyer obtains credit; the seller can either wait for maturity or discount the accepted bill immediately.

Irrevocable Credit

Default under UCPDC 600

An LC that cannot be amended or cancelled without the consent of the beneficiary. Under UCPDC 600, all credits are irrevocable — the old distinction between revocable and irrevocable has been abolished. The issuing bank is bound by its commitments in the credit.

Confirmed Credit

Extra security for seller

When the advising bank adds its own confirmation to the credit, the credit becomes confirmed. The confirming bank then has an independent, primary obligation to pay — just like the issuing bank. This is done only on instructions from the issuing bank, so any changes require all parties' concurrence.

With Recourse & Without Recourse Credits

Drawer's liability

When a beneficiary draws a bill under an LC, they normally remain liable if the drawee (bank) doesn't pay — this is 'with recourse'. Adding 'without recourse' to the bill extinguishes the drawer's liability to endorsees. However, RBI guidelines prohibit banks from accepting inland bills drawn 'without recourse' for negotiation. Note: 'without recourse' does not protect the beneficiary if the documents are discrepant.

Transferable Credits

Second beneficiary

Normally, an LC's benefits cannot be transferred — they vest in the named beneficiary. A transferable credit is one that explicitly allows the beneficiary to transfer their rights to one or more third parties (second beneficiaries). Unless the LC specifically states 'transferable', it is not transferable.

Back-to-Back Credits

Three banks involved

The beneficiary of an LC uses it as security to open a second LC from their own bank in favour of their supplier. Three banks are involved: the original issuing bank, the back-to-back issuing bank (beneficiary's bank), and the ultimate supplier's negotiating bank.

Red Clause Credit

Pre-shipment advance

A clause in the LC that authorises the advising/negotiating bank to make pre-shipment advances to the beneficiary (i.e., before the goods are shipped). The clause is printed in red ink — hence the name. The advance is used to procure and pack the goods. The advance is settled when the beneficiary presents documents.

Green Clause Credit

Pre-shipment + storage

An extension of the red clause. In addition to pre-shipment advances, the green clause also permits advances to cover storage of goods at the port of shipment. Both red and green clause credits are called anticipatory credits — payment is advanced in anticipation of shipment.

Revolving Letter of Credit

Recurring trade

In a regular LC, once the bills are negotiated the transaction is over — a fresh LC must be opened for each shipment. A revolving LC avoids this. The credit amount is fixed but automatically renews after each set of bills is negotiated and paid. Ideal for regular trade between the same parties.

🧠 Mnemonic — LC Types: “AIC WTBA RR”

A — Acceptance

I — Irrevocable

C — Confirmed

W — With/Without Recourse

T — Transferable

B — Back-to-Back

A — Anticipatory (Red/Green)

R — Revolving

“Always Identify Credit, Whether Trade Brings Any Returns”

Section 4

Documents Under a Letter of Credit & Strict Compliance

The Strict Compliance Doctrine

Every LC transaction rests on two fundamental principles:

Strict compliance: Documents must conform precisely to the LC terms. The bank checks documents, not goods or underlying disputes.
Independence: The LC is a separate contract from the underlying sale contract. The bank's obligation to pay is independent of any dispute between buyer and seller.

“There is no room for documents which are almost the same or which will do just as well.”
— Lord Sumner, Equitable Trust Co. vs Dawson Partners (27 Lloyds Law Reports 49)

💡 The Equitable Trust case — what happened

The LC required a certificate signed by “a group of experts”. The beneficiary presented a certificate signed by a single expert — which was accepted by the advising bank and the issuing bank. When the goods turned out defective, the buyer refused to reimburse the issuing bank. The court upheld the buyer: the document was not strictly what the LC demanded, so the bank had no right to reimbursement.

⚠️ Exam Trap — Duty of Issuing Bank

If the issuing bank pays against discrepant documents, it loses its right to claim reimbursement from the applicant AND its right to any fee or commission for the transaction. It cannot claim remuneration if it failed to comply with its customer's strict instructions.

Key Documents — Types & Key Points

Bill of Exchange

Financial instrument

The payment instrument under which the claim is made. Also called 'bill' or 'draft'.
Only the beneficiary can draw the bill under an LC.
Amount must be within the LC limit; tenor, endorsement, and drawee must match the LC exactly.
May be sight (payable on presentation) or usance (payable on a future date).

Commercial Invoice

Basic commercial document

Gives details of the sale — description of goods, quantity, unit price, total value.
Must be made in the name of the applicant and in the currency of the LC.
Must not describe goods differently from the LC; must not overstate or understate value.
Overshipping scenario: if LC is for ₹15 lakh and goods are worth ₹20 lakh, the extra ₹5 lakh cannot be paid under the LC — the invoice for ₹20 lakh with a request for partial payment is not acceptable.

Bill of Lading (BL)

Document of title (sea)

A document of title — the holder is entitled to collect the goods from the shipping company.
Negotiable by endorsement: a bona fide transferee who takes the BL gets title to the goods.
Issued in sets of 2, 3, or 4 — all are originals. Bank must receive all originals.
Must be a 'shipped on board' BL unless the LC specifies otherwise. 'Received for shipment' or 'charter party' BL is generally not acceptable — 'shipped' means the goods are actually on board and the voyage has started.

Airway Bill

NOT a document of title (air)

Evidences that goods have been received by an airline or its agent.
Unlike a BL, an airway bill is NOT a document of title — the goods are sent directly to the buyer at the destination.
The bank cannot use an airway bill to stop delivery of goods to the buyer; it relies entirely on the applicant's creditworthiness.
Banks accept airway bills only if the LC specifically permits them.

Post Parcel Receipt / Courier Receipt

Small quantity shipments

Used when goods are sent in small quantities through postal or courier services.
Similar in nature to an airway bill — NOT a document of title.
Goods are usually addressed directly to the buyer.

Insurance Document

Risk coverage

Required if the LC calls for insurance. Must be signed by an insurer, underwriter, or their agent.
Type of cover, currency, insured amount, risks covered, and place of claim payment must match LC exactly.
Usually expressed as a percentage (e.g., 110%) of the invoice value to cover the invoice cost plus notional profit.

Feature	Bill of Lading	Airway Bill
Mode of transport	Sea / Ship	Air
Document of title?	Yes — holder can collect goods	No — goods go directly to buyer
Negotiable?	Yes — by endorsement	No
Issued in sets?	Yes — 2, 3, or 4 originals	No — single original
Bank's security?	Strong — bank can stop delivery	Weak — bank has no control over delivery
Exam pin	'Shipped on board' required (normally)	Accepted only if LC specifically permits

Section 5

UCPDC 600 — Uniform Customs & Practices for Documentary Credits

The ICC Banking Commission approved UCP 600 on 25 October 2006. It replaced UCP 500 (which had 49 articles). UCP 600 has 39 articles — a reduction of 10. The rules govern how documentary credits (LCs) are opened, advised, and honoured worldwide.

Key Changes in UCPDC 600 vs UCP 500

Articles reduced

From 49 (UCP 500) to 39 (UCP 600) — streamlined and consolidated.

New 'Definitions' article

Precise definitions of terms like 'honour', 'negotiation', 'presentation', 'banking day' — reduces ambiguity that plagued UCP 500.

New 'Interpretations' article

Clarifies words like 'on or about', 'to', 'until', 'from', 'between' in date-related clauses — previously a source of constant disputes.

'Reasonable time' abolished

UCP 500 allowed banks a 'reasonable time' to accept or reject documents. UCP 600 replaces this with a definite maximum of 5 banking days from presentation — no more uncertainty.

Negotiation redefined

UCP 600 defines negotiation as the 'purchase' of drafts/documents by the nominated bank — clarifying that negotiation involves a disbursement of value by the bank, not merely forwarding.

Deferred payment credits

New provisions explicitly allow discounting of deferred payment credits — a practice that was technically not covered under UCP 500 and had created legal uncertainty.

e-UCP incorporated

The 12 articles of the e-UCP (electronic presentation of documents) are incorporated within UCP 600 itself — covering part-electronic or fully-electronic presentations.

UCPDC 600 — Article Structure at a Glance

Art 1–5Scope, definitions, interpretations, and credits vs contracts

Art 6–13Availability, expiry, liabilities & responsibilities of parties

Art 14–17Examination of documents, discrepancies, refusal of documents

Art 18–28Individual document rules (invoice, BL, airway bill, insurance, etc.)

Art 29–33Extension of time; partial drawings; tolerance in amounts/quantities

Art 34–37Disclaimer clauses — bank liability for force majeure, etc.

Art 38–39Transferable credits; assignment of proceeds

⚠️ Exam Pin — UCPDC 600 Numbers

UCP 500 had 49 articles; UCP 600 has 39 articles.
UCP 600 approved: 25 October 2006 by ICC Banking Commission.
Document refusal / acceptance window: 5 banking days (maximum).
All credits under UCP 600 are irrevocable by default — revocable credits no longer exist.
Negotiation = purchase of drafts / documents (not mere forwarding).

Section 6

Payment Under LC — Primary Obligation & Supreme Court Cases

Articles 6–13 of UCPDC 600 govern the liabilities and responsibilities of parties. Articles 14–17 govern examination of documents. The Supreme Court of India has repeatedly held that a bank's obligation to pay under an LC is primary and independent — irrespective of any dispute under the underlying contract.

AIR 1970 SC 891

Tarapore & Co. vs M/s V/O Tractors Export, Moscow

Facts

Indian firm (Tarapore) opened a confirmed, irrevocable, divisible LC with Bank of India in favour of a Russian firm (Tractors Export) for importing machinery. The LC required 25% payment on presentation of documents and 75% after one year. The machinery was received and used, but Tarapore later complained it was unsatisfactory. To prevent the Russian firm from collecting the 75% balance, Tarapore filed a suit and sought an injunction against the Bank of India from honouring the LC.

Decision & Principle

The Supreme Court rejected the injunction. The Court held that a letter of credit is independent of the underlying contract of sale. The autonomy of an irrevocable LC is entitled to protection. Courts must refrain from interfering with the LC mechanism — except in exceptional circumstances.

“A letter of credit is independent of an unqualified contract of sale or underlying transaction. The autonomy of an irrevocable letter of credit is entitled to protection. As a rule, courts refrain from interfering with that autonomy.”

AIR 1981 SC 1426

United Commercial Bank vs Bank of India

Facts

G was to supply 1,000 MT of Sizola Brand Pure Mustard Oil to B. United Commercial Bank (UCB) opened an LC in G's favour. When G presented documents, UCB refused to pay except “under reserve” — claiming discrepancies (railway receipts described the oil as “Unrefined” while the LC required only “Pure Mustard Oil”). Bank of India accepted the documents and paid under a guarantee. B then rejected the goods. UCB demanded refund from BoI; BoI sought an injunction. Single judge granted the injunction. The matter reached the Supreme Court.

Principles Established by SC

An LC constitutes the sole contract with the banker — the bank has no concern with disputes between the buyer and seller.
Banks are not called upon to know or interpret trade customs and terms — they must check documents literally.
Duties of a bank under an LC are created by the LC document itself.
A confirmed LC imposes an absolute obligation on the bank to pay.
Courts should interfere with irrevocable LC obligations only in exceptional cases of clear fraud of which the bank has notice.
The SC reversed the injunction — Bank of India was not entitled to withhold the amount from UCB by injunction.

Memory Hook — The Two SC Cases

Tarapore (1970): Buyer tried to stop LC over quality dispute. SC said — LC is autonomous. No interference except in exceptional circumstances.

UCB vs BoI (1981): Bank tried to claw back payment via injunction. SC said — confirmed LC = absolute obligation. Only exception: clear fraud known to the bank.

Both cases establish the same core rule: pay first, litigate later — just like bank guarantees (Chapter 31).

Section 7

Chapter Summary & Revision Flashcards

Chapter 32 in 6 Lines

An LC is a written instrument by a bank (issuing bank) promising to pay the seller (beneficiary) on behalf of the buyer (applicant), provided documents comply strictly with the LC terms.
Six parties: applicant, beneficiary, issuing bank, advising bank, negotiating bank, confirming bank — each has a distinct role in the LC chain.
Eight LC types: acceptance, irrevocable (now the default under UCPDC 600), confirmed, with/without recourse, transferable, back-to-back, anticipatory (red/green clause), revolving.
Documents must strictly comply (Lord Sumner); key documents are bill of exchange, commercial invoice, bill of lading (document of title — sea), airway bill (NOT title — air), and insurance document.
UCPDC 600 (approved 25 Oct 2006): 39 articles, definite 5 banking days for document examination, negotiation = purchase, all credits irrevocable, e-UCP integrated.
SC cases: Tarapore (1970) — LC is autonomous; UCB vs BoI (1981) — confirmed LC is an absolute obligation; only exception is clear fraud known to the bank.

What is a Letter of Credit?

A written instrument by a bank (at buyer's request) promising to pay the seller on presentation of compliant documents within a specified time

Is an LC a negotiable instrument?

No — the LC itself is not negotiable, but bills of exchange drawn under it are negotiable

Who is the applicant in an LC?

The buyer/importer who applies to their bank to open the LC

Who is the beneficiary in an LC?

The seller/exporter in whose favour the LC is opened — entitled to receive payment on complying with LC terms

What is the issuing bank's role?

The bank that opens the LC; primary obligor — must pay if documents comply

Advising bank vs confirming bank?

Advising bank only forwards/verifies the LC (no payment obligation). Confirming bank adds its own independent payment undertaking.

What is an acceptance credit?

An LC under which usance (time) bills are drawn; bank accepts the bill for payment at maturity — buyer gets credit, seller can discount immediately

Are all LCs irrevocable under UCPDC 600?

Yes — UCP 600 abolished revocable credits; all credits are irrevocable by default

What is a transferable LC?

An LC that explicitly allows the beneficiary to transfer their rights to one or more second beneficiaries; non-transferable unless stated

What is a back-to-back credit?

The beneficiary uses the original LC as security to open a second LC in favour of their supplier; three banks involved

Difference between Red Clause and Green Clause LC?

Red Clause: pre-shipment advances only. Green Clause: pre-shipment + port storage advances. Both are 'anticipatory credits'.

When is a Revolving LC used?

For regular trade between the same parties — the credit amount renews automatically after each negotiation

What is the strict compliance doctrine?

All parties must comply exactly with LC terms; documents must be precisely as specified — 'almost the same' is not enough (Lord Sumner)

What happens if the issuing bank pays against discrepant documents?

It loses the right to claim reimbursement from the applicant AND its right to any fee or commission

Is a Bill of Lading a document of title?

Yes — the holder is entitled to collect the goods; negotiable by endorsement. Must normally be 'shipped on board'.

Is an Airway Bill a document of title?

No — goods are delivered directly to the buyer at destination; bank has no control over delivery

How many articles in UCP 600?

39 (reduced from 49 in UCP 500)

When was UCPDC 600 approved?

25 October 2006 by the ICC Banking Commission

What replaced 'reasonable time' in UCPDC 600?

A definitive period of 5 banking days to accept or reject documents

How does UCPDC 600 define 'negotiation'?

Purchase of drafts/documents by the nominated bank — i.e., disbursement of value, not mere forwarding

Tarapore vs Tractors Export (AIR 1970 SC 891) — holding?

LC is independent of the underlying contract; its autonomy is entitled to protection; courts should not interfere except in exceptional circumstances

UCB vs Bank of India (AIR 1981 SC 1426) — holding?

Confirmed LC creates an absolute obligation to pay; the only exception courts recognise is clear fraud of which the bank has notice

What is the independence principle of LCs?

The LC is a separate contract from the underlying sale contract; the bank's obligation to pay is independent of buyer-seller disputes

What is the RBI rule on 'without recourse' bills for inland LCs?

RBI guidelines prohibit banks from accepting inland bills drawn 'without recourse' for negotiation

What is a Combined Transport Bill of Lading?

A modern BL for containerised shipments covering multiple modes of transport — a document of title like a traditional ship BL

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