International Sales Contracts and Incoterms

Introduction and context

International trade depends on contracts that convert commercial intentions into enforceable obligations. A quotation may begin the negotiation, but a properly drafted international sales contract determines what is being sold, where and when delivery occurs, who bears transport and insurance responsibilities, when risk transfers, how payment is made, and how disputes are resolved.

International transactions are more complex than domestic sales because the parties may operate under different legal systems, currencies, languages, regulatory regimes and commercial practices. Goods may pass through several countries, while the buyer and seller may have different assumptions about transport, customs clearance and insurance. Incoterms® rules help allocate these operational responsibilities, but they do not replace a sales contract. They must be incorporated precisely and used consistently with the contract’s other provisions.

This chapter uses Incoterms® 2020, the current edition published by the International Chamber of Commerce (ICC). A contract should identify the edition expressly—for example, “CIP Rotterdam, Incoterms® 2020”—rather than merely stating “CIP” or “Incoterms,” because different editions may contain different rules.

Learning objectives

By the end of this chapter, the learner should be able to:

1. Explain the relationship between offers, purchase orders, order acceptances and international sales contracts.
2. Draft and evaluate clauses concerning specifications, price, delivery, payment, warranties, law and dispute resolution.
3. Distinguish transfer of risk from transfer of ownership and from allocation of costs.
4. Select and correctly state an appropriate Incoterms® 2020 rule.
5. Analyse documentary, regulatory, ethical and operational risks in an international sale.
6. Apply contract-drafting principles to a practical export transaction.

1. The architecture of an international sale

1.1 Offer, quotation and invitation to treat

An offer is a sufficiently definite proposal intended to become binding upon acceptance. It normally identifies the goods, quantity, price or method of determining price, delivery basis and validity period. In many commercial settings, however, a catalogue, website listing or general price list is an invitation to customers to make offers rather than a legally binding offer. The governing law and the wording used determine the result.

A professional quotation should state:

• seller and buyer identification;
• product description, technical specifications and standards;
• quantity and tolerance, where relevant;
• unit price, currency and total price;
• Incoterms® rule and named place;
• delivery period;
• payment method and timing;
• validity period;
• packaging, marking and inspection requirements;
• applicable taxes, duties and charges; and
• documents to be supplied.

Phrases such as “subject to final confirmation,” “subject to availability,” or “indicative price” may show that no final offer is intended. Such language should be used deliberately, not as an afterthought.

1.2 Purchase orders and acceptance

A buyer’s purchase order commonly operates as an offer. The seller may accept it expressly, accept it by beginning performance, or issue an order confirmation. If the confirmation changes price, delivery, specifications or liability provisions, it may be a counteroffer rather than an acceptance.

The “battle of forms” occurs when each party exchanges standard terms containing inconsistent provisions. A carefully drafted contract should specify which document controls. A typical hierarchy is:

1. signed contract or order confirmation;
2. negotiated schedules and specifications;
3. agreed special terms;
4. applicable Incoterms® rule; and
5. standard purchasing or selling conditions, if incorporated.

A clause stating that acceptance is conditional on the seller’s terms may prevent uncertainty, but its effectiveness depends on the governing law and the communications between the parties.

1.3 Essential elements of the sales contract

An international sales contract should establish at least:

2. Drafting the substantive clauses

2.1 Parties, authority and definitions

State full legal names, registration numbers, addresses and contact details. Identify branches, agents and affiliates carefully. An affiliate should not become liable merely because it receives goods or assists with logistics. Definitions should be used for terms such as “Business Day,” “Goods,” “Specification,” “Delivery Date,” “Confidential Information” and “Force Majeure.”

The contract should also identify the relationship between the parties. An independent distributor, sales agent, commissionaire and buyer have different legal and commercial consequences. Misclassification may create unexpected agency, competition, tax or employment issues.

2.2 Description, specifications and conformity

The goods clause should be objective enough for a third party to determine whether performance conforms. It may refer to:

• product model, grade, dimensions and tolerances;
• drawings, samples and technical data sheets;
• material composition and performance standards;
• packaging, labelling and shelf life;
• applicable ISO, national or industry standards;
• permitted substitutions; and
• inspection and testing procedures.

A clause stating “good quality” alone is usually inadequate. If a sample governs, identify the retained reference sample and the method for resolving variation. If technical documents are incorporated, attach them or identify their version and date.

Quantity provisions should address measurement method, partial shipments and tolerance. For bulk commodities, a contractual tolerance such as “±5% at seller’s option” must be matched with a price-adjustment mechanism.

2.3 Price and currency

The contract should state whether price includes packaging, inland transport, export clearance, freight, insurance, duties, taxes and charges. Incoterms® allocates many costs, but it does not determine every commercial cost. VAT, withholding tax, bank charges, demurrage and storage should be addressed separately.

Currency risk can be managed through a fixed currency, an adjustment formula, a foreign-exchange band or a renegotiation mechanism. Any price-adjustment formula must identify the index, base date, publication source and maximum adjustment. A formula without an objective reference can create disputes rather than remove them.

2.4 Delivery and shipment

The delivery clause should specify the delivery period, named place, shipment method, partial shipments, transshipment, notice requirements and documentation. “Delivery in June” is less precise than “delivery no later than 30 June 2026,” although the parties should also define the relevant time zone and whether the date is an estimated or essential date.

The contract should distinguish:

• shipment date: when goods are handed to the carrier or loaded;
• delivery date under the selected Incoterms® rule;
• estimated arrival date; and
• date on which payment documents become available.

A seller may satisfy an Incoterms® delivery obligation while the goods are still in transit. Therefore, commercial documents should not use “arrival” when the parties mean “delivery” under the rule.

2.5 Transfer of risk, title and ownership

Risk concerns who bears the economic consequences of accidental loss or damage. Title or ownership concerns proprietary rights. These are separate issues. Incoterms® rules allocate risk but generally do not transfer ownership. The contract must state when title passes, subject to applicable property law. Possible arrangements include title passing on delivery, on payment in full, or on a specified event.

A retention-of-title clause may be useful where the seller gives credit, but its validity and priority against third parties depend heavily on the law of the relevant jurisdiction. The clause should be checked locally, especially if goods are transformed, resold or installed.

2.6 Payment terms

Payment structures include open account, advance payment, documentary collection, documentary credit and bank-guaranteed arrangements. The choice should reflect credit risk, bargaining power, country risk, banking reliability and the value of the transaction.

A payment clause should state:

• amount and currency;
• due date or triggering event;
• bank account and bank charges;
• required documents;
• treatment of discrepancies;
• interest on late payment;
• right to suspend performance; and
• consequences of insolvency or credit deterioration.

Under a documentary credit, banks generally deal with documents rather than the physical goods. The sales contract should therefore align precisely with the credit’s documentary requirements. Requiring an “original clean on-board bill of lading” may be inconsistent with a multimodal shipment or an electronic transport document.

2.7 Inspection, acceptance and claims

Inspection provisions should identify who inspects, when, by what method and at whose cost. They should distinguish visible defects, latent defects and quantity discrepancies. A short notice period for visible damage may be commercially reasonable, but it should not unintentionally extinguish claims that cannot reasonably be detected within that period.

The contract may provide for repair, replacement, credit, price reduction or refund. It should state whether the buyer may reject the whole shipment or only non-conforming units. Independent inspection can provide evidence, but an inspector’s certificate should not automatically exclude fraud or manifest error unless the parties consciously accept that risk.

2.8 Warranties and limitations of liability

A warranty should define the warranted condition, duration, exclusions and remedy. Common exclusions concern misuse, unauthorised modification, normal wear, improper storage and failure to follow instructions. Mandatory statutory guarantees may override contractual exclusions in some jurisdictions.

Liability clauses may include a cap, exclusion of consequential loss and agreed damages for delay. They should address exceptions such as fraud, wilful misconduct, death or personal injury, confidentiality breaches, intellectual-property infringement and unpaid price. An “exclusive remedy” clause should be consistent with the warranty remedy and applicable mandatory law.

2.9 Force majeure and hardship

Force majeure typically excuses or suspends performance when an external event beyond a party’s reasonable control prevents performance, provided that the event was not reasonably avoidable and its effects cannot reasonably be overcome. The clause should identify notice, mitigation, evidence, alternative sourcing and termination after a defined period.

Hardship is different: performance remains possible but becomes excessively onerous because circumstances fundamentally change. A hardship clause may require renegotiation and provide a termination or adaptation mechanism. It should not be assumed that force majeure automatically covers price increases, shortages or currency movements.

2.10 Governing law and dispute resolution

The governing-law clause identifies the legal system used to interpret the contract. Parties should decide expressly whether the United Nations Convention on Contracts for the International Sale of Goods (CISG) applies, is excluded, or applies subject to permitted reservations. The CISG may apply by default in certain international sales, depending on the parties’ places of business and the applicable private international law.

A dispute clause should specify:

• negotiation or escalation procedure;
• mediation, if required;
• court jurisdiction or arbitration;
• seat or legal place of arbitration;
• institution and rules;
• number and appointment of arbitrators;
• language;
• interim relief; and
• allocation of costs.

The seat of arbitration is legally significant; it is not simply the physical venue for meetings. Courts at the seat may supervise the arbitration, and the seat’s law may affect annulment and procedural matters. The chosen institution, such as the ICC, should be named accurately.

3. Incoterms® 2020: purpose and structure

Incoterms® rules are standardised trade terms that allocate specified tasks, costs and risks between seller and buyer. They do not determine price, payment, ownership, breach, remedies, product conformity, sanctions or dispute resolution. They also do not constitute a complete sales contract.

The eleven rules are divided into two groups:

The named place is essential. “FCA seller’s warehouse” and “FCA Port of Hamburg” create different delivery points and different risk outcomes. The rule should be written with its edition: “FCA 25 Industrial Road, Nairobi, Incoterms® 2020.”

3.1 The eleven rules

3.2 Delivery, risk and cost are not the same

A central Incoterms® principle is that the point where the seller pays transport is not necessarily the point where risk transfers. Under CPT and CIP, the seller pays carriage to the named destination, but risk transfers when the goods are handed to the first carrier. Under CFR and CIF, the seller pays ocean freight to the destination port, but risk transfers when the goods are loaded on board at the port of shipment.

Insurance also does not equal risk. The party required to procure insurance may be acting for the benefit of the party bearing risk after delivery. CIP and CIF therefore require close attention to the insured amount, coverage and claims procedure.

3.3 FCA, FOB and container shipments

FCA is generally suitable for containerised or multimodal shipments because delivery occurs to a carrier or another agreed person at a specified place. FOB is intended for sea or inland waterway shipments where goods are delivered on board the vessel. Using FOB for a container handed to a terminal before loading can create a mismatch between the contractual delivery point and the physical logistics process.

Incoterms® 2020 includes an FCA-related option allowing the parties to agree that the buyer instructs its carrier to issue an on-board bill of lading to the seller after loading. This may assist documentary-credit practice, but it should be coordinated with the carrier and the sales contract.

3.4 Insurance under CIP and CIF

CIP generally requires insurance with broader coverage than CIF under Incoterms® 2020. The contract should not rely only on the rule’s default level where the goods are fragile, hazardous, temperature-sensitive or high value. Parties should specify insured value, risks covered, exclusions, currency, claims process and the beneficiary of the policy or certificate.

3.5 Customs responsibilities

The rule should be matched to the parties’ practical ability to perform customs formalities. Under EXW, the buyer may face difficulty obtaining export evidence or completing export procedures in the seller’s country. FCA is often more suitable where the seller can export-clear the goods. Under DDP, the seller assumes import clearance, duties and taxes, which may be legally or practically impossible without local registration. DAP may therefore be preferable when the buyer should handle import formalities.

4. Choosing an Incoterms® rule: a professional method

A sound selection process asks:

1. What is the actual transport mode—road, rail, air, multimodal, sea or inland waterway?
2. Where can the seller legally and operationally perform export formalities?
3. Where should risk transfer?
4. Which party can obtain reliable freight and insurance?
5. Who can perform import clearance and pay duties?
6. Is unloading included in the seller’s responsibility?
7. What documents does the payment mechanism require?
8. Is the named place precise enough to identify delivery?

The contract should state the term, named place, edition and any agreed additions. For example: “CIP Buyer’s Distribution Centre, 18 Market Road, Nairobi, Kenya, Incoterms® 2020.” Parties should avoid adding “all costs included” without defining whether duties, taxes, unloading, storage and demurrage are included.

5. Applied case: medical equipment shipment

Background

The following is an illustrative case. Meridian Instruments Ltd, based in Germany, sells diagnostic equipment to HealthPlus Hospitals in Kenya. The equipment is high value, requires careful handling and must be imported under Kenyan regulatory procedures. The buyer requests delivery to its distribution centre and payment by documentary credit.

Problem

The draft purchase order states: “DDP Nairobi, Incoterms, delivery within 45 days, insurance by seller.” Meridian has no Kenyan tax registration, has never completed Kenyan import clearance and has not identified whether unloading at the distribution centre is possible. The draft also requires an original ocean bill of lading although the proposed shipment is a multimodal air-and-road movement.

Analysis

“DDP Nairobi” is incomplete because Nairobi is a large area rather than a precise delivery place. More importantly, DDP places import clearance, duties and taxes on the seller. Meridian may not be able to perform these obligations lawfully. The proposed transport is not limited to sea or inland waterway, so a multimodal rule is required. An ocean bill of lading is inconsistent with the transport plan. The contract also fails to state equipment specifications, calibration documents, warranty duration, acceptance testing and the governing law.

Approach and solution

The parties revise the transaction as follows:

• Rule: “DAP HealthPlus Distribution Centre, 18 Enterprise Road, Nairobi, Kenya, Incoterms® 2020.”
• Seller: export clearance, packing, transport and risk to the named destination, with goods ready for unloading.
• Buyer: import clearance, permits, duties and taxes, and unloading unless separately agreed.
• Insurance: Meridian obtains cargo insurance for the buyer’s benefit even though DAP does not generally require the seller to insure.
• Payment: an irrevocable documentary credit requiring documents compatible with multimodal transport, such as a multimodal transport document and commercial invoice.
• Specifications: model numbers, electrical standards, calibration certificate, packaging and installation requirements attached as schedules.
• Warranty: twenty-four months from commissioning, subject to stated exclusions, with repair or replacement as the primary remedy.
• Delivery: no later than a stated calendar date, subject to a defined force-majeure clause.
• Law and disputes: a selected governing law and institutional arbitration clause, with emergency relief available where appropriate.

Outcome

The revised arrangement aligns the Incoterms® rule with the transport mode and the parties’ customs capabilities. It separates the seller’s optional insurance promise from the default allocation of risk, avoids an impossible DDP obligation and makes documentary-credit compliance more realistic.

Learning points

1. A named city is not always a sufficiently precise named place.
2. The most convenient-sounding rule may allocate legally unmanageable obligations.
3. Transport documents must match both the logistics plan and the payment method.
4. Insurance should be drafted separately when commercial risk requires more than the default rule.
5. Incoterms® cannot substitute for specifications, warranties, governing law or dispute provisions.

6. Compliance, ethics and contemporary practice

International contracts must be reviewed against export controls, sanctions, anti-bribery laws, customs valuation rules, product safety requirements, forced-labour restrictions, environmental obligations and data-protection rules. A party should not promise delivery without checking whether licences or end-user approvals are required. Contractual compliance clauses should allocate responsibility for obtaining permits without attempting to contract out of mandatory law.

Ethically, parties should avoid disguising the true origin of goods, misdescribing value to reduce customs duties, using misleading certificates or pressuring logistics providers to bypass safety rules. Accurate documentation protects both the transaction and public interests.

Electronic bills of lading, electronic certificates, digital signatures and automated trade platforms can reduce delay and documentary error. Their legal effectiveness depends on applicable electronic-transactions legislation, platform rules, authentication and control of the electronic record. AI tools may assist with clause comparison, sanctions screening and discrepancy detection, but human review remains essential. AI-generated legal text can omit mandatory law, misstate an Incoterms® obligation or introduce inconsistent definitions. Confidential contract data should not be uploaded to an unapproved system.

7. Common drafting failures and best practices

Common failures include:

• stating “Incoterms” without the edition;
• omitting the named place or using an imprecise place;
• choosing FOB for a container shipment delivered to a terminal;
• confusing delivery, arrival, risk and title;
• assuming the Incoterms® rule allocates ownership or payment obligations;
• requiring documents that the selected transport cannot produce;
• assigning DDP without checking import capability;
• failing to state inspection and defect-notice procedures;
• using conflicting standard terms; and
• selecting governing law or arbitration without checking enforceability.

Best practice is to use a clause checklist, map the physical movement of goods, identify the exact risk-transfer event, verify customs capability, reconcile the contract with the letter of credit, and obtain legal and tax advice for high-value or regulated transactions. A final document review should check that product schedules, invoices, transport documents, insurance certificates and purchase orders use consistent names, quantities, dates and Incoterms® wording.

Chapter Summary

An international sales contract converts a commercial transaction into defined legal obligations. It should identify the parties, goods, specifications, quantity, price, delivery, payment, inspection, warranties, remedies, compliance duties, governing law and dispute mechanism. Offers and purchase orders may create contractual obligations, and conflicting standard terms must be managed through a clear document hierarchy.

Incoterms® 2020 allocates specified responsibilities, costs and risks, but it does not regulate ownership, payment, quality, remedies or dispute resolution. The eleven rules are divided between rules for any mode of transport and rules for sea or inland waterway transport. Correct application depends on identifying the real transport mode and stating the precise named place and edition. Risk transfer must be distinguished from cost allocation, insurance and title transfer. FCA is often more appropriate than FOB for containerised movements; DAP may be preferable to DDP where the seller cannot perform import clearance.

Professional contract management also requires attention to customs, sanctions, product regulation, ethical documentation, electronic records and responsible use of AI. The best contract is not merely comprehensive: it is operationally realistic, internally consistent and enforceable under the chosen legal framework.

Key Terms

Offer: A sufficiently definite proposal intended to become binding upon acceptance.

Purchase order: A buyer’s document requesting specified goods or services on stated terms.

Counteroffer: A response that changes the proposed terms and is treated as a new offer.

International sales contract: An agreement for the cross-border sale and purchase of goods.

Specification: Technical or qualitative description used to determine conformity.

Delivery: The contractual event at which the seller performs the delivery obligation under the contract and applicable Incoterms® rule.

Risk transfer: The point at which accidental loss or damage becomes the buyer’s responsibility.

Title: Legal ownership of goods.

Incoterms® rules: ICC standard trade terms allocating specified delivery tasks, costs and risks.

Named place: The precise location stated alongside an Incoterms® rule.

EXW: Incoterms® rule placing minimal delivery responsibility on the seller.

FCA: Rule involving delivery to the buyer’s carrier or another agreed person and export clearance by the seller.

CIP: Carriage and insurance paid to a named destination, with risk transferring to the buyer at handover to the carrier.

DAP: Delivery at destination with goods ready for unloading; the buyer generally handles import clearance.

DDP: Delivery at destination with seller responsibility for import clearance, duties and taxes.

Force majeure: Contractual excuse or suspension for specified uncontrollable impediments.

Hardship: Excessive onerousness caused by a fundamental change in circumstances.

Governing law: The legal system selected to interpret the contract.

Arbitration seat: The legal place whose law supervises the arbitration.

Documentary credit: A bank undertaking to pay against presentation of complying documents.

Review Questions

Short Answer Questions

1. What information should a professional export quotation contain?
2. Why must transfer of risk be distinguished from transfer of title?
3. What is the significance of the named place in an Incoterms® rule?
4. Why may FCA be preferable to FOB for a container shipment?
5. What is the difference between force majeure and hardship?

Long Answer Questions

1. Explain the essential clauses of an international sales contract and show how they interact.
2. Compare CPT, CIP, DAP and DDP in terms of delivery, risk, insurance and customs responsibility.
3. Discuss how documentary-credit requirements can affect the drafting of delivery and transport-document clauses.
4. Explain the role and limitations of governing-law and dispute-resolution clauses.
5. Evaluate the legal and operational risks of using “DDP Nairobi, Incoterms” without further detail.

Analytical / Application Questions

1. A seller ships containerised machinery from Vietnam to a buyer’s warehouse in Poland. The seller can export-clear but cannot import-clear in Poland. Select and justify an Incoterms® 2020 rule, stating the required named place.
2. Under CIP, goods are damaged after being handed to the first carrier but before reaching the named destination. Analyse which party bears risk and what insurance-related steps should follow.
3. A purchase order requires an original ocean bill of lading, but the agreed movement is by air followed by road. Identify the contractual inconsistency and propose a coherent payment-document solution.

Multiple Choice Questions with Answers

Question 1

Which statement best describes Incoterms® 2020 rules?

A. They determine transfer of ownership in every international sale.

B. They allocate specified delivery tasks, costs and risks between seller and buyer.

C. They replace the need for a sales contract.

D. They prescribe the governing law for the transaction.

Correct Answer: B. They allocate specified delivery tasks, costs and risks between seller and buyer.

Question 2

Under CPT, when does risk generally transfer from seller to buyer?

A. When the goods arrive at the named destination.

B. When the buyer pays the invoice.

C. When the goods are handed to the first carrier.

D. When the buyer completes import clearance.

Correct Answer: C. When the goods are handed to the first carrier.

Question 3

Which Incoterms® rule generally requires the seller to handle import clearance, duties and taxes?

A. EXW

B. FCA

C. DAP

D. DDP

Correct Answer: D. DDP

Question 4

Which rule is generally designed for delivery to a carrier and is often suitable for containerised multimodal transport?

A. FCA

B. FOB

C. FAS

D. CFR

Correct Answer: A. FCA

Question 5

Which statement about title and Incoterms® rules is correct?

A. Incoterms® always transfer title when risk transfers.

B. Incoterms® generally do not determine transfer of ownership.

C. Title always transfers when the invoice is issued.

D. Title transfers only under CIF.

Correct Answer: B. Incoterms® generally do not determine transfer of ownership.

Question 6

A contract states “CIP Rotterdam, Incoterms® 2020.” What does Rotterdam primarily identify?

A. The governing law automatically applicable to the contract.

B. The named destination used for the rule’s delivery and cost allocation.

C. The place where ownership must transfer.

D. The seller’s registered office.

Correct Answer: B. The named destination used for the rule’s delivery and cost allocation.

Question 7

Which issue is most likely to make DDP unsuitable for a seller?

A. The seller wants to provide a commercial invoice.

B. The seller cannot legally or practically perform import clearance in the buyer’s country.

C. The buyer wants the goods packaged.

D. The goods will be transported by road.

Correct Answer: B. The seller cannot legally or practically perform import clearance in the buyer’s country.

Question 8

Which clause identifies the legal system used to interpret the contract?

A. Insurance clause

B. Specification clause

C. Governing-law clause

D. Packaging clause

Correct Answer: C. Governing-law clause

Question 9

What is a key distinction between force majeure and hardship?

A. Force majeure concerns excessive cost only, while hardship concerns impossibility only.

B. Force majeure may excuse or suspend prevented performance, while hardship concerns performance becoming excessively onerous.

C. They are legally identical in all jurisdictions.

D. Hardship applies only to transport contracts.

Correct Answer: B. Force majeure may excuse or suspend prevented performance, while hardship concerns performance becoming excessively onerous.

Question 10

Under CIF, when does risk generally transfer in the ordinary sea-transport structure?

A. When the goods are loaded on board the vessel at the port of shipment.

B. When the goods are unloaded at the destination port.

C. When the buyer receives the commercial invoice.

D. When import duties are paid.

Correct Answer: A. When the goods are loaded on board the vessel at the port of shipment.