Skip to content

International Supply Agreements: What Do UK Businesses Need to Know?

Summary

  • Incoterms fix the point where risk passes from supplier to buyer, and who pays for shipping, insurance and customs clearance.
  • A governing law clause and a jurisdiction clause decide whose law interprets the agreement and whose courts hear the dispute.
  • UK buyers carry the import obligations: customs classification, duties, UK product standards and sanctions checks on the supplier.
  • This article explains international supply agreements for UK businesses sourcing goods and services from overseas suppliers.
  • LegalVision’s commercial contracts lawyers advise UK businesses on Incoterms and risk transfer, governing law and jurisdiction clauses, and remedies when an overseas supplier delivers non-conforming goods.

Tips for Businesses

Name the Incoterms edition in the contract, not just the three-letter code, since editions differ. Set a deadline for notifying defects, because a supplier can refuse a late claim. Check whether the supplier’s country recognises English court judgments before you rely on a jurisdiction clause. Speak to a commercial contracts lawyer at LegalVision about drafting Incoterms and dispute resolution clauses for overseas suppliers.

Summarise with:
ChatGPT logo ChatGPT Perplexity logo Perplexity

On this page

An international supply agreement is a contract between a UK business and an overseas supplier for cross-border goods or services. The agreement sets the price, the delivery terms, the quality standards and the remedies when the supplier fails to deliver. Three clauses decide most international supply disputes: the Incoterm, the governing law clause and the dispute resolution clause. The Incoterm fixes the point where risk passes from supplier to buyer. The governing law clause fixes which country’s law interprets the agreement. UK buyers also carry responsibility for import clearance, duties and UK product standards under most Incoterms. Sanctions and export control checks on the supplier sit with the UK buyer as well.

This article explains the key terms of an international supply agreement for UK businesses, covering payment and currency, Incoterms and risk transfer, quality and compliance standards, supply chain disruption, governing law and jurisdiction, and dispute resolution.

Front page of publication
Supplier Contracts Checklist

Download this free Supplier Contracts Checklist to ensure your contracts will meet your business’ needs.

Download Now

What is an International Supply Agreement?

An international supply agreement is a contract between a UK business and a foreign supplier for the provision of goods or services across international borders. Unlike domestic supply contracts, these agreements must account for additional complexities such as currency, international shipping, customs clearance, and varying legal systems.

These agreements typically involve longer lead times, higher transportation costs, and greater uncertainty compared to domestic arrangements. The supplier and buyer operate under different legal systems, which can create challenges in enforcement and dispute resolution.

The agreement establishes the legal framework for the commercial relationship, including delivery terms, payment methods, quality standards, and remedies for breach of contract. It also allocates risks between the parties, such as who bears responsibility for goods damaged in transit or delays caused by customs inspections.

Key Terms to Include

Payment and Currency Provisions

International supply agreements must address currency risk and payment security. Consider including provisions for:

  • Currency specification: Specifying the payment currency upfront prevents disputes and helps both parties understand their exchange rate exposure. Many UK businesses prefer GBP payments to avoid currency risk, while suppliers may prefer their local currency.
  • Payment methods: Letters of credit provide security for both parties by involving banks as intermediaries, though they can be expensive and complex. Bank guarantees offer protection against non-payment, while escrow arrangements hold funds until delivery conditions are met.
  • Payment timing: Advance payments provide working capital for suppliers but increase risk for buyers. Progress payments tied to milestones balance cash flow needs with risk management. Payment upon delivery protects buyers but may strain supplier finances.

Delivery and Risk Allocation

Incoterms (International Commercial Terms) should be clearly specified to determine:

  • When risk transfers from supplier to buyer: This critical point determines who bears responsibility if goods are damaged, lost, or delayed during transit. Common transfer points include when goods leave the supplier’s premises, when they are loaded onto transport, or when they reach the buyer’s location.
  • Who arranges and pays for shipping and insurance: Some Incoterms place responsibility on the seller to arrange international shipping and insurance, while others require the buyer to handle these arrangements. Clear allocation prevents disputes over shipping costs and ensures adequate insurance coverage.
  • Responsibility for customs clearance and import duties: Export customs clearance is typically the seller’s responsibility, while import clearance usually falls to the buyer. However, some arrangements place both responsibilities on one party. Import duties and taxes are generally the buyer’s obligation unless specifically agreed otherwise.
  • Delivery timeframes that account for international shipping delays and customs processing: International shipments face longer transit times, potential customs delays, and seasonal variations in shipping capacity. Realistic timeframes should include buffer periods for unexpected delays and peak shipping seasons.

Quality and Compliance Standards

Your agreement should specify:

  • Product specifications: Detailed specifications prevent misunderstandings about product requirements and ensure compliance with UK safety, environmental, and technical standards. Include measurable criteria such as dimensions, materials, performance standards, and testing requirements.
  • Inspection procedures: Establish when and how goods will be inspected, who conducts inspections, and what constitutes acceptable quality. Consider pre-shipment inspections at the supplier’s facility, inspection upon arrival, or third-party quality assurance services.
  • Compliance certifications: Many products require specific certifications such as safety certificates, or environmental compliance documentation. Specify which certifications the supplier must provide and ensure they understand UK regulatory requirements.
  • Remedies for non-conforming goods, including replacement, repair, or refund procedures: Clear procedures for handling defective or non-conforming goods prevent disputes and ensure quick resolution. Include timeframes for notification of defects, options for remedy, and allocation of costs for returns or replacements.
Continue reading this article below the form
Need legal advice?
Call 0808 196 8584 for urgent assistance.
Otherwise, complete this form, and we will contact you on the same business day.

Managing International Trade Risks – Supply Chain Disruption

International supply chains face unique risks including political instability, natural disasters, and trade disputes. Recent global events have highlighted the vulnerability of international supply chains to unexpected disruptions. Your agreement should include:

  • Force majeure clauses covering international events beyond the supplier’s control: These clauses should specifically address events common in international trade such as export/import restrictions, currency controls, political unrest, and natural disasters. Include procedures for notification, mitigation efforts, and contract suspension or termination if disruptions persist.
  • Alternative sourcing provisions if the primary supplier cannot deliver: Establish backup suppliers or allow the buyer to source from alternative providers if the primary supplier fails to deliver. Include provisions for cost allocation and quality maintenance when using alternative sources.
  • Inventory buffer requirements to manage supply interruptions: Require minimum inventory levels or safety stock to cushion against supply disruptions. Consider seasonal variations, lead time fluctuations, and the criticality of the supplied goods to your operations.

Compliance and Regulatory Considerations

International supply agreements must comply with various regulatory requirements:

  • UK Import Regulations: Ensure your supplier understands UK product standards, labelling requirements, and safety certifications needed for import. 
  • Sanctions and Export Controls: Verify that your supplier and their country are not subject to UK or international sanctions that could affect your business relationship. 
  • Customs and Duties: Understand the classification of goods for customs purposes and factor import duties into your cost calculations. 

Governing Law and Jurisdiction

An international supply agreement should name the law that governs it and the courts that decide disputes. These two clauses do different jobs. A governing law clause tells a court how to interpret the contract. A jurisdiction clause tells the parties which country’s courts hear the claim. A contract can pair English law with English courts, or English law with a foreign court.

Where the contract says nothing, a court applies conflict of law rules to work out which law applies. That exercise costs time and money before anyone argues the real dispute. Most UK buyers therefore choose the law of England and Wales. They also choose the courts of England and Wales, so both clauses point to one place.

Enforcement matters as much as the choice itself. An English judgment helps you only where the supplier’s country recognises it. The 2019 Hague Judgments Convention took effect for the United Kingdom on 1 July 2025. It eases enforcement of English judgments in participating states. Check whether your supplier’s country participates before you rely on a court clause. Where it does not, an arbitration clause usually gives you a stronger route, because far more countries recognise arbitration awards.

Dispute Resolution Options

International disputes can be complex and expensive to resolve. Court proceedings in foreign jurisdictions can be time-consuming, costly, and unpredictable. Consider these alternatives:

International Arbitration

Arbitration offers several advantages for international disputes:

  • arbitration proceedings typically take place in neutral countries with established arbitration institutions, ensuring neither party has a home court advantage;
  • arbitration awards are generally easier to enforce internationally than court judgements, with over 160 countries recognising the New York Convention;
  • parties can select arbitrators with specific industry knowledge and experience in international trade disputes, leading to more informed decisions; and
  • unlike court proceedings, arbitration is typically private, protecting trade secrets and sensitive business information from public disclosure.

Mediation

Mediation can provide a faster, less expensive resolution:

  • mediation focuses on finding mutually acceptable solutions rather than determining winners and losers, helping maintain ongoing commercial relationships; and
  • mediators can facilitate creative solutions that address underlying business needs rather than being limited to legal remedies.

“Most UK buyers negotiate hard on price and then accept the supplier's standard Incoterm without reading it. That single line decides who pays when a container sits in customs for three weeks. I would rather spend an hour on the Incoterm and the governing law clause than a year arguing about them.”

Humna Ahmad
Humna Ahmad Solicitor, LegalVision

Key Takeaways

International supply agreements require careful consideration of currency, shipping terms, and regulatory compliance across multiple jurisdictions. Proper risk allocation through Incoterms and detailed contract provisions can prevent costly disputes and supply chain disruptions. Compliance with UK import regulations and international trade laws is essential to avoid penalties and operational problems. Alternative dispute resolution methods like arbitration are often more practical than court proceedings for international commercial disputes.

LegalVision provides ongoing legal support for businesses through our fixed-fee legal membership. Our experienced contract lawyers help businesses manage contracts, employment law, disputes, intellectual property, and more, with unlimited access to specialist lawyers for a fixed monthly fee. To learn more about LegalVision’s legal membership, call 0808 196 8584 or visit our membership page.

Frequently Asked Questions

What are Incoterms and why are they important in international supply agreements?

The International Chamber of Commerce publishes Incoterms, a set of standard international trade terms. They fix the point where risk passes from supplier to buyer, who arranges shipping and insurance, and who handles customs clearance. Choosing the wrong Incoterm can leave your business paying freight it never budgeted for.

How can UK businesses protect against currency risk in international supply agreements?

Specify the payment currency in the agreement. Many UK buyers pay in GBP, which shifts exchange rate exposure to the supplier. Where the supplier insists on its own currency, add a price adjustment clause tied to a named exchange rate, and agree a band that triggers renegotiation.

Which law should govern an international supply agreement?

Choose the law you can afford to litigate under, usually the law of England and Wales for a UK buyer. A governing law clause decides how a court interprets the contract. A jurisdiction clause decides which country’s courts hear the dispute. The two clauses do not have to match.

What can a UK business do if an overseas supplier delivers faulty goods?

Check the contract first, since it should set out the remedy and the notification deadline. Where the contract stays silent and English law governs, the Sale of Goods Act 1979 requires goods to match their description, reach satisfactory quality and suit their purpose. Remedies include return, refund and damages.

Register for our free webinars

When AI Is Misused: How One Business Responded Without Runaway Legal Fees

Online
How one business recovered its IP without incurring high legal costs after relying on an AI-drafted contract. Register for our free webinar.
Register Now

Ask A Lawyer: Terminations and Restructures After Fire and Rehire

Online
Fire and rehire rules change from January 2027. Join our free live Q&A webinar with an employment practice leader on managing terminations and restructures.
Register Now

Sponsoring Overseas Talent: What Your Business Needs to Know

Online
Learn what UK businesses need to know before sponsoring overseas workers. Register for our free webinar.
Register Now

Before You Sell Your Business: The Legal Steps That Make You Attractive To Buyers

Online
Get your business sale ready before buyers start due diligence. Register for our free webinar.
Register Now
See more webinars >

Humna Ahmad

Solicitor | View profile

Humna is a Solicitor at LegalVision within the Corporate and Commercial team.

Qualifications: Humna graduated from the City, University of London with a Bachelor of Laws (Hons) and then completed the Legal Practice Course and Masters in 2023. Prior to joining LegalVision, Humna worked at a high-street firm, gaining experience in a variety of areas such as Property, Corporate and Commercial.

Read all articles by Humna

About LegalVision

LegalVision is an innovative commercial law firm that provides businesses with affordable, unlimited and ongoing legal assistance through our membership. We operate in Australia, the United Kingdom and New Zealand.

Learn more

LegalVision is an award-winning business law firm

  • Award

    2025 Future of Legal Services Innovation Finalist - Legal Innovation Awards

  • Award

    2024 Law Company of the Year Finalist - The Lawyer Awards

  • Award

    2024 Law Firm of the Year Finalist - Modern Law Private Client Awards

  • Award

    2023 Economic Innovator of the Year Finalist - The Spectator

  • Award

    2023 Law Company of the Year Finalist - The Lawyer Awards