Cross-Border Contracts
in the EU — Key Considerations

01

The EU Cross-Border Contract Framework

Contracting across EU borders involves navigating a layered framework of EU regulations, member state legislation, and international conventions. Unlike a purely domestic contract — governed by a single national legal system — a cross-border agreement in the EU raises immediate questions of applicable law, jurisdictional competence, and enforcement across member states.

The EU has substantially harmonised this framework through two key instruments: the Rome I Regulation, which determines which national law governs a contract, and the Brussels I Recast Regulation, which determines which courts have jurisdiction and how judgments are recognised and enforced across the EU.

02

Governing Law: The Rome I Regulation

Regulation (EC) 593/2008 (“Rome I”) establishes uniform rules for determining the law applicable to contractual obligations in civil and commercial matters involving a conflict of laws within the EU. It applies in all EU member states except Denmark.

Freedom of Choice

Rome I gives contracting parties broad freedom to choose the law governing their agreement. The choice must be express or clearly demonstrated by the terms of the contract or the circumstances of the case. Parties may choose the law of any country — including a non-EU jurisdiction — and may choose different laws for different parts of the contract.

Limits on Choice of Law

Freedom of choice is subject to important restrictions:

• Mandatory provisions: where all elements relevant to the situation are located in a single country, a choice of foreign law cannot override the mandatory provisions of that country’s law.
• Overriding mandatory provisions: courts may apply the overriding mandatory provisions of the law of the forum, and in limited circumstances, of the law of the place of performance.
• Consumer contracts: choice of law cannot deprive a consumer of the protection of mandatory rules of the law of their country of habitual residence (see Section 4).
• Employment contracts: choice of law cannot deprive an employee of the protection of mandatory provisions that would apply in the absence of choice.

Applicable Law in the Absence of Choice

Where parties have not chosen governing law, Rome I applies default rules based on contract type:

03

Jurisdiction & Enforcement: Brussels I Recast

Regulation (EU) 1215/2012 (“Brussels I Recast”) governs jurisdiction in civil and commercial matters and the recognition and enforcement of judgments between EU member states. It creates a system under which a judgment obtained in one member state is automatically recognised and enforceable in all others without the need for separate proceedings.

General Jurisdiction Rule

The default rule under Brussels I Recast is that defendants are sued in the courts of the member state where they are domiciled. For companies, domicile is the place of statutory seat, central administration, or principal place of business.

Special Jurisdiction

In matters relating to a contract, a claimant may alternatively sue in the courts of the place of performance of the obligation in question. For goods, this is the place of delivery; for services, the place where services were or should have been provided.

Choice of Court Agreements

Parties may agree in writing to confer exclusive jurisdiction on the courts of a member state. Such agreements are generally enforceable under Brussels I Recast, subject to restrictions protecting weaker parties (consumers, employees, insurance policyholders). A valid jurisdiction clause for B2B contracts should be in writing, identify the chosen court or member state with precision, and be clearly incorporated into the contract.

Non-EU Defendants

Brussels I Recast applies primarily when the defendant is domiciled in an EU member state. Where the defendant is domiciled outside the EU, jurisdiction is determined by the national rules of the member state in which proceedings are brought — creating significant variation across the EU27.

04

Consumer Contracts: Mandatory Protections

The EU applies strong mandatory protections to contracts between businesses and consumers (B2C). These protections apply regardless of the choice of law or jurisdiction clause in the contract.

Applicable Law (Rome I, Article 6)

A choice of law clause in a consumer contract cannot deprive the consumer of the protection afforded by mandatory provisions of the law of their country of habitual residence, provided that the business pursues commercial or professional activities in that country or directs such activities to that country.

In practice, this means a business targeting EU consumers — through a website, advertising, or other means directed at EU markets — cannot use a non-EU choice of law clause to avoid EU consumer protection law. The consumer retains the benefit of whichever mandatory provisions are more favourable.

Jurisdiction (Brussels I Recast, Article 17–19)

EU consumers may always bring proceedings against a business in the courts of the member state where they are domiciled. A jurisdiction clause that removes this right is void. Businesses may only sue EU consumers in the courts of the member state where the consumer is domiciled.

Key EU Consumer Protection Instruments

• Consumer Rights Directive (2011/83/EU) — right of withdrawal (14 days for distance contracts), pre-contractual information requirements, delivery rules.
• Unfair Contract Terms Directive (93/13/EEC) — terms causing significant imbalance between parties’ rights and obligations are unenforceable.
• Sale of Goods Directive (2019/771/EU) — statutory guarantees for goods; two-year minimum conformity period.
• Digital Content Directive (2019/770/EU) — conformity requirements and remedies for digital products and services.
• Omnibus Directive (2019/2161/EU) — price transparency, online review authenticity, personalised pricing disclosure.

05

B2B Commercial Contracts

Business-to-business contracts enjoy considerably greater freedom under EU law. Parties are free to choose governing law, jurisdiction, and dispute resolution mechanisms without the mandatory consumer protection overlay — subject to overriding mandatory provisions and public policy limits.

Choice of Law in B2B Contracts

Parties may select any national law, including that of a non-EU state. Commonly chosen governing laws in EU cross-border commercial contracts include English law (even post-Brexit, due to its established commercial law framework), Swiss law, Swedish law, and the laws of economically significant member states such as Germany, France, or the Netherlands.

Dispute Resolution Options

B2B cross-border contracts in the EU typically use one of three dispute resolution mechanisms:

• Exclusive jurisdiction clause designating the courts of a specific EU member state. Judgments are mutually enforceable under Brussels I Recast. Most straightforward for routine commercial disputes.
• Arbitration clause referring disputes to an arbitral institution (ICC, LCIA, SCC, VIAC, or others). Arbitral awards are enforceable in 172 countries under the New York Convention, making arbitration attractive for parties from outside the EU. Brussels I Recast does not apply to arbitration.
• Mediation clause as a precondition to litigation or arbitration. Increasingly common in long-term commercial relationships where preserving the business relationship is a priority.

Late Payment

The Late Payment Directive (2011/7/EU) establishes mandatory rules for B2B transactions in the EU: payment terms generally may not exceed 60 days; statutory interest accrues automatically on late payment; a fixed recovery amount of €40 applies to each late payment. These rules apply regardless of choice of law where the transaction has a sufficient connection to the EU.

06

Language, Form, and Execution

Language

EU law does not impose a general requirement that contracts be concluded in any particular language. However, certain sectors impose language requirements for consumer-facing documents (financial services, insurance, real estate). Where a contract is executed in multiple languages, it is essential to specify which language version prevails in the event of inconsistency.

Form Requirements

Most commercial contracts in the EU are valid without a specific formal requirement. Exceptions include contracts for the transfer of real property (notarisation required in most member states), certain guarantees and surety agreements, and consumer credit agreements. Electronic contracts are recognised across the EU under the eIDAS Regulation, which also establishes a framework for qualified electronic signatures with legal equivalence to handwritten signatures.

Electronic Execution

Regulation (EU) 910/2014 (eIDAS) distinguishes three levels of electronic signature: simple, advanced, and qualified. A qualified electronic signature (QES) has the same legal effect as a handwritten signature across all EU member states. For high-value cross-border contracts, QES provides the strongest evidential position and cross-border enforceability.

07

Key Clauses in EU Cross-Border Contracts

A well-drafted cross-border contract for EU operations should address the following provisions explicitly:

• Governing law clause — identify the chosen national law with precision; include a fallback provision.
• Jurisdiction or arbitration clause — specify courts or arbitral institution, seat, procedural rules, and language of proceedings.
• Language clause — identify the contract language and prevailing version where multiple language versions exist.
• Force majeure clause — define triggering events with reference to the legal system of the governing law; EU member states differ significantly in their treatment of force majeure.
• Limitation of liability clause — verify enforceability under the chosen governing law; some member states restrict or prohibit certain liability exclusions.
• Data protection clause — address GDPR obligations, including roles (controller/processor), data processing purposes, and cross-border transfer mechanisms where personal data is involved.
• Intellectual property assignment or licence — specify jurisdiction of IP registration, assignment formalities, and the scope of any licence.
• Payment terms and late payment — align with Late Payment Directive requirements where both parties are businesses.
• Entire agreement clause — effectiveness varies by jurisdiction; confirm treatment under the governing law.
• Severability clause — ensures the contract remains effective if individual provisions are found invalid or unenforceable.

08

Required Documentation

Depending on the nature and complexity of the cross-border transaction, the following documents may be required or strongly recommended:

Commercial Agreement or Framework Contract

The principal contractual document governing the ongoing relationship — covering scope, pricing, delivery, intellectual property, liability, and dispute resolution. For recurring transactions, a framework contract supported by individual purchase orders or statements of work is common.

Terms and Conditions (B2B or B2C)

Standard terms and conditions governing individual transactions, incorporated by reference into orders or invoices. For B2C transactions, T&Cs must comply with the Consumer Rights Directive pre-contractual information requirements and the Unfair Contract Terms Directive.

Data Processing Agreement (DPA)

Where the contract involves the processing of personal data of EU residents, a DPA compliant with Article 28 GDPR is mandatory. The DPA must specify the subject matter, duration, nature, and purpose of processing, the type of personal data and categories of data subjects, and the obligations and rights of the controller.

Non-Disclosure Agreement (NDA)

Governs the exchange of confidential information during negotiations or in the course of performance. Cross-border NDAs should specify governing law, define confidential information with precision, and address the interaction with any applicable trade secret protection law — particularly the EU Trade Secrets Directive (2016/943/EU).

Letters of Intent / Memoranda of Understanding

Pre-contractual instruments setting out agreed terms during negotiation. Clarity on binding versus non-binding provisions is essential — treatment under EU member state laws varies significantly.

09

Next Steps for Your Business

Entering into cross-border contracts across the EU on a sound documentary footing typically involves four considerations:

1. Counterparty and transaction analysis. Identify the nature of your counterparties (B2B or B2C), the member states involved, and the type of transaction. This determines which mandatory rules apply and which Rome I default positions are relevant.
2. Governing law and dispute resolution strategy. Select governing law with a view to both the substantive rules that will apply and the practical enforceability of any judgment or award. For multi-jurisdictional operations, consider whether a single governing law framework across all contracts is preferable to jurisdiction-specific agreements.
3. Documentation preparation. Draft or commission the relevant contractual documentation — principal agreement, standard T&Cs, DPA, NDA — with explicit, enforceable governing law and jurisdiction clauses and mandatory EU provisions correctly addressed.
4. Ongoing compliance review. EU contract law continues to evolve. The Digital Markets Act, Digital Services Act, and ongoing consumer protection reforms introduce new obligations affecting standard commercial terms. Periodic review of template documentation is advisable.