International Commercial Contracts

In an increasingly globalised economic environment, international commercial contracts form the legal foundation of business relationships between parties established in different jurisdictions. Their strategic importance continues to grow as supply chains, investments and services expand across borders.

A contract is considered international when it involves a foreign element, such as parties of different nationalities, performance or residence in different countries, or the application of foreign law.

Freedom of Contract and Choice of Governing Law

Freedom of contract is a fundamental principle of international contract law. It allows parties to determine:

  • the law governing the interpretation and performance of the contract
  • the competent jurisdiction or arbitration mechanism in the event of a dispute
  • in some cases, a neutral legal framework, such as the UNIDROIT Principles of International Commercial Contracts.

Although widely recognised, this freedom is subject to legal limitations, particularly with respect to mandatory rules and public policy provisions.

Major international transactions almost invariably include choice of law clauses, as they provide predictability, legal certainty and efficiency in dispute resolution. According to doctrinal studies, more than 90% of international contracts contain such clauses.

Key International Rules and Conventions

Several international instruments and frameworks directly influence the drafting of cross-border commercial contracts, including:
 
United Nations Convention on Contracts for the International Sale of Goods (CISG)
The CISG establishes a uniform legal regime for international sales of goods and has been adopted by most of the world’s major economies. It governs key aspects such as contract formation, parties’ obligations and remedies for breach.
 
UNIDROIT Principles of International Commercial Contracts (PICC)
The UNIDROIT Principles provide a neutral and harmonised framework that parties may incorporate into their contracts or choose as the applicable law. They are particularly valued where neutrality between different legal systems is sought.
 
Lex Mercatoria and Trade Usages
In international arbitration, lex mercatoria a body of transnational commercial principles and practices may be used to interpret contracts in the absence of clear national rules.
 

Key Contractual Clauses to Secure

A well-structured international contract should include a number of essential clauses, reflecting best practices adopted by leading international law firms:

  • Governing law clause: to avoid legal uncertainty and conflicting interpretations
  • Jurisdiction or arbitration clause: with international arbitration often preferred for its neutrality and efficiency
  • Payment terms and financial guarantees: including bank guarantees and documentary credits
  • Force majeure, hardship and liability clauses: adapted to the interconnected nature of global supply chains
  • Performance and regulatory compliance clauses: particularly in relation to export controls, customs regulations and international sanctions.

International Dispute Resolution

Cross-border disputes represent one of the most significant risks in international commercial relationships. Two mechanisms are particularly favoured by practitioners and international law firms:

International Arbitration
Chosen for its neutrality, efficiency and enforceability of awards, particularly under the New York Convention, international arbitration has become the preferred dispute resolution mechanism in international commercial contracts.
 
Alternative Dispute Resolution (ADR)
Mediation, expert determination and other amicable dispute resolution methods often enable parties to resolve disputes without lengthy proceedings. These approaches are especially recommended in long-term business relationships.
 
Current Trends and Professional Best Practices
Leading international law firms increasingly adopt advanced strategies in contract design, including:
  • Pre-contractual legal and commercial risk assessment;
  • Analysis of applicable local and international regulatory frameworks;
  • Use of international standards (Incoterms, PICC, CISG) to reduce uncertainty;
  • Development of comprehensive dispute management strategies, incorporating arbitration and ADR mechanisms.
These practices enable parties to anticipate potential disputes rather than merely reacting to them, which is essential in a constantly evolving legal environment.
 

The Importance of International Legal Support

Given the growing complexity of international trade, the support of an international law firm is a key factor in the success of cross-border operations. A firm with a multi-jurisdictional presence and multilingual teams is able to deliver an integrated approach combining local expertise with a global perspective.
 
At Giambrone & Partners Morocco, advice on international commercial contracts covers the entire contractual lifecycle, from the legal structuring of transactions and negotiation of sensitive clauses to the management of cross-border disputes.