Introduction
In the law of contract, the rules on remoteness of damage are fundamental in determining the extent of a defendant's liability for breach. These rules place a limit on the types of losses a claimant can recover, ensuring that a party in breach is not held responsible for every conceivable consequence of their failure to perform. For over 150 years, the foundational principles of remoteness were governed by the two-limbed test established in Hadley v Baxendale (1854). However, the House of Lords' decision in Transfield Shipping Inc v Mercator Shipping Inc (The Achilleas) (2008) introduced a significant development, suggesting a new approach based on the concept of 'assumption of responsibility'. This essay will explain the difference between these two landmark cases. It will first outline the traditional foreseeability test from Hadley v Baxendale, before analysing the facts and reasoning of The Achilleas. It will then argue that while The Achilleas did not overrule Hadley, it introduced a distinct, narrower principle that limits recovery based on the scope of the risk contract-breakers are understood to have accepted, particularly within specific commercial contexts.
The Traditional Framework: Hadley v Baxendale
The starting point for any discussion of remoteness is the judgment of Alderson B in Hadley v Baxendale (1854). In this case, the claimants, who were mill owners, contracted with the defendants, a firm of carriers, to transport a broken crankshaft to engineers to be used as a pattern for a new one. The delivery was delayed due to the defendants' neglect, causing the mill to stand idle for longer than necessary. The claimants sued for the loss of profits they would have made during this period of delay.
The court held that these losses were too remote and could not be recovered. In his judgment, Alderson B established a two-limbed test for determining which losses are recoverable. Damages for breach of contract should be such as may:
- "fairly and reasonably be considered either arising naturally, i.e., according to the usual course of things, from such breach of contract itself" (limb 1); or
- "as may reasonably be supposed to have been in the contemplation of both parties, at the time they made the contract, as the probable result of the breach of it" (limb 2).
The first limb covers losses that are a normal and foreseeable result of the breach in the ordinary course of events. The second limb covers abnormal or special losses, which are only recoverable if the defendant had actual knowledge of the special circumstances that would lead to such losses at the time the contract was made. In Hadley, the loss of profits was not recoverable under the first limb because it was not normal for a mill to have to shut down completely for want of a crankshaft; the owners might have had a spare. It was also not recoverable under the second limb because the carriers had not been told that the mill would be inoperative without the crankshaft.
This test, based on the reasonable foreseeability of the loss, was further refined in subsequent cases. For example, in Victoria Laundry (Windsor) Ltd v Newman Industries Ltd (1949), the court introduced the idea of foreseeability of the ‘type’ of loss. Later, in Koufos v C Czarnikow Ltd (The Heron II) (1969), the House of Lords clarified the degree of probability required, stating that the loss must be "not unlikely" or a "serious possibility". For decades, this two-limbed foreseeability test provided the definitive framework for assessing remoteness in contract law.
The Challenge Posed by The Achilleas
The traditional Hadley framework was challenged by the facts presented to the House of Lords in Transfield Shipping Inc v Mercator Shipping Inc (The Achilleas) (2008). The case concerned the late redelivery of a chartered ship. The charterers were due to return the vessel, The Achilleas, to its owners by a specific date. The owners had arranged a profitable follow-on charter with a new party, which was due to commence immediately after the original charter ended. The charterers redelivered the ship nine days late. By the time the ship was returned, the shipping market had fallen dramatically. As a result of the delay, the owners were forced to renegotiate the follow-on charter at a substantially lower daily rate for its entire duration.
The owners claimed damages for the full loss of profit on the renegotiated follow-on charter, which amounted to over $1.3 million. The charterers argued that their liability should be limited to the difference between the market rate and the charter rate for the nine-day period of delay, a much smaller sum of around $158,000. Applying the classic Hadley test, the owners' loss seemed recoverable. It was certainly foreseeable, and arguably "not unlikely" (The Heron II), that a late redelivery could cause the owner to lose a subsequent charter or be forced to accept a lower rate, especially in a volatile market. Indeed, both the arbitrator and the Court of Appeal found in favour of the owners on this basis.
The New Approach: Assumption of Responsibility
The House of Lords unanimously overturned the lower courts' decisions and found in favour of the charterers, limiting the recoverable damages to the nine-day overrun period. Although the Law Lords agreed on the outcome, they provided different reasoning for their decision, leading to some uncertainty about the precise legal principle established. The most influential judgments were those of Lord Hoffmann and Lord Hope, who moved the focus away from pure foreseeability towards what liability the party in breach could be deemed to have assumed.
Lord Hoffmann argued that the foreseeability test in Hadley is merely a "prima facie assumption" and the ultimate question is whether, "the loss is of a 'type' or 'kind' for which the contract-breaker ought fairly to be taken to have accepted responsibility" (The Achilleas [2008] UKHL 48, at [21]). In his view, the context of the shipping market was crucial. The general understanding within that industry was that a charterer who returned a ship late was liable only for the loss incurred during the period of delay, not for the entirety of a lost follow-on charter. He reasoned that a party could not be expected to have assumed responsibility for risks they could not control or quantify, such as the full duration and terms of a follow-on charter, especially in a volatile market. Therefore, although the loss was foreseeable, it was not a type of loss for which the charterers had assumed responsibility.
Similarly, Lord Hope stated that the test was not just about foreseeability but also about what the parties would have reasonably considered the extent of the liability being undertaken. He concluded that the charterers could not be taken to have assumed the risk of the owners' "extremely volatile" and "unquantifiable" losses in respect of the follow-on fixture (The Achilleas [2008] at [31]-[32]).
The Key Difference and Subsequent Interpretation
The fundamental difference between Hadley and The Achilleas is the introduction of this 'assumption of responsibility' concept as a potential controlling principle. Hadley asks what was reasonably foreseeable at the time of contracting. The Achilleas, particularly in the reasoning of Lords Hoffmann and Hope, adds a further, or perhaps alternative, question: what responsibility for loss did the defendant objectively accept? This allows courts to look beyond foreseeability to wider commercial context, industry expectations, and the nature of the bargain to limit damages. In essence, it suggests that even a foreseeable loss may be too remote if it falls outside the scope of the liability that the parties would reasonably have considered the defendant to be undertaking.
The decision initially created uncertainty. Was the traditional Hadley test replaced? Subsequent case law suggests it was not. In Supershield Ltd v Siemens Building Technologies FE Ltd (2010), the Court of Appeal suggested that the Hadley test remains the standard rule, and the 'assumption of responsibility' approach from The Achilleas is best reserved for unusual cases where the market context or general expectations indicate that the classic test would produce an uncommercial or unjust result. More recently, the Privy Council in Attorney General of the Virgin Islands v Global Water Associates Ltd (2020) confirmed this interpretation, stating that The Achilleas did not articulate a new "all-embracing" test for remoteness and that "in the great majority of cases" the traditional foreseeability approach from Hadley and The Heron II would be sufficient to determine the outcome ([2020] UKPC 18, at [39]).
Conclusion
In conclusion, the difference between Hadley v Baxendale and The Achilleas is not that one replaced the other, but that The Achilleas supplemented the established legal framework for remoteness. Hadley established a broad, two-limbed test based on the reasonable foreseeability of loss, which remains the default rule in English contract law. The Achilleas, however, demonstrates that foreseeability is not the sole criterion. It introduced a distinct principle, based on assumption of responsibility, which acts as a tool to control the extent of liability where a strict application of the Hadley test might contradict commercial reality or industry norms. The later case law has clarified that this new approach is not a wholesale replacement of the old rule, but rather a valuable addition to be applied in specific circumstances where the conventional test is inadequate. The law therefore now operates with two related principles, with Hadley providing the general rule and The Achilleas offering a narrower, context-sensitive exception.
References
- McKendrick, E. (2020) Contract Law: Text, Cases, and Materials. 9th edn. Oxford University Press.
Cases
- Attorney General of the Virgin Islands v Global Water Associates Ltd [2020] UKPC 18.
- Hadley v Baxendale (1854) 9 Exch 341.
- Koufos v C Czarnikow Ltd (The Heron II) [1969] 1 AC 350.
- Supershield Ltd v Siemens Building Technologies FE Ltd [2010] EWCA Civ 7.
- Transfield Shipping Inc v Mercator Shipping Inc (The Achilleas) [2008] UKHL 48, [2009] 1 AC 61.
- Victoria Laundry (Windsor) Ltd v Newman Industries Ltd [1949] 2 KB 528.
