Introduction
This case note will examine the Court of Appeal’s decision in Entores Ltd v Miles Far East Corporation [1955] 2 QB 327. This case is a significant authority in the English law of contract formation. It addressed the question of when and where a contract is formed when acceptance is made using an instantaneous method of communication. The court’s decision established the ‘receipt rule’ for such communications, creating a distinction with the long-established ‘postal rule’ and adapting contract law principles to developing technologies.
Facts of the Case
The claimants, Entores Ltd, were a company based in London. They made an offer by telex to the agents of the defendant corporation, Miles Far East Corporation, who were located in Amsterdam. The defendants’ agents in Amsterdam subsequently sent a message of acceptance by telex back to the claimants in London. Later, a dispute arose between the parties, and the claimants sought to serve a writ on the defendants in England. For the English courts to have jurisdiction, it was necessary to show that the contract had been formed within the jurisdiction, i.e., in England. Therefore, the central legal question for the court was whether the contract was concluded in Amsterdam, where the acceptance was sent, or in London, where it was received.
The Decision of the Court of Appeal
The Court of Appeal held unanimously that the contract was formed when the acceptance was received by the claimants in London. As a result, the contract was deemed to have been made in England, and the legal action could proceed in the English courts.
Lord Justice Denning delivered the leading judgment. He distinguished between instantaneous communications, such as telex and telephone, and non-instantaneous methods like the post. He reasoned that the established postal rule, which dictates that acceptance is effective upon posting (Adams v Lindsell (1818)), is an exception to the general principle that acceptance must be communicated to the offeror. This exception was created for convenience and does not apply to instantaneous methods where the sender is likely to know if the communication was unsuccessful. Denning LJ famously used an analogy of two people making a contract across a river: if the offeree shouts their acceptance but the offeror does not hear it because of a passing aircraft, there is no contract until the offeree repeats the acceptance and is heard. Similarly, with a telex, the contract is only complete when the message of acceptance is received.
Analysis and Commentary
The decision in Entores represents a logical and pragmatic development of contract law principles. The postal rule, established in Adams v Lindsell (1818), was a product of its time, designed to provide certainty in an era of slow and unreliable mail. However, the court in Entores recognised that the same logic did not apply to instantaneous forms of communication like the telex. With a telex, the sender can see almost immediately if their message has been received, unlike posting a letter where the sender has no control or knowledge of its journey.
The judgment established what is now known as the ‘receipt rule’: for a contract to be formed using an instantaneous method, the acceptance must be received by the offeror. This places the burden on the offeree to ensure their message has been communicated effectively, which is generally considered a fair allocation of risk as they are in the best position to verify if the message was delivered.
The principles laid down in Entores were later considered and approved by the House of Lords in Brinkibon Ltd v Stahag Stahl mbH [1983]. In that case, Lord Wilberforce confirmed that the general rule for instantaneous communication is that the contract is made where it is received. However, he also noted that no single rule could cover all variations, such as messages sent out of office hours or to machines. This shows an awareness that while Entores provided a clear general principle, its application may require consideration of the specific circumstances.
Conclusion
Entores Ltd v Miles Far East Corporation remains a foundational case in the law of contract. By refusing to extend the postal rule to new technology, the Court of Appeal established a clear and practical 'receipt rule' for instantaneous communications. This decision ensured that the law remained relevant to modern commercial practices and provided a sensible framework that continues to influence discussions about contract formation in the digital age.
References
Adams v Lindsell (1818) 1 B & Ald 681.
Brinkibon Ltd v Stahag Stahl mbH [1983] 2 AC 34.
Entores Ltd v Miles Far East Corporation [1955] 2 QB 327.
McKendrick, E. (2021) Contract Law: Text, Cases, and Materials. 9th edn. Oxford: Oxford University Press.


