In English contract law, an implied condition is a contractual condition that is not expressly stated but is treated as part of the contract and regarded as fundamental to its performance.
An implied condition arises by operation of law, most commonly through statute or established common law rules. While all conditions are terms of a contract, a condition is distinguished by its importance: it goes to the root of the contract. The fact that a condition is implied relates to how the term arises, not its legal effect.
An implied term is any contractual term that is not expressly agreed but is read into the contract by law, fact, or custom. An implied condition is a specific type of implied term that is classified as a condition because of its fundamental nature. Not all implied terms are conditions; some are warranties or innominate terms depending on their significance.
Examples include statutory obligations that goods will correspond with their description or be of satisfactory quality, where breach gives the buyer a right to reject the goods. In employment contracts, certain implied obligations may also amount to conditions if they are sufficiently central to the contractual relationship.
Where an implied condition is breached, the innocent party is entitled to terminate the contract and claim damages. This is in contrast to breach of an implied warranty, which gives rise only to a claim in damages, and breach of an implied innominate term, where the remedy depends on the seriousness of the consequences.
Implied conditions play an important role in protecting parties where key contractual obligations have not been expressly set out. They provide certainty in standard transactions and help ensure that fundamental expectations are legally enforceable.
Mr Stimson signed a hire purchase offer for a car but returned it dissatisfied before the finance company accepted. The car was subsequently stolen and damaged. The Court of Appeal held no contract existed as the offer was revoked through the dealer (as agent) and was conditional on the car remaining in substantially the same condition until acceptance.
Young pheasants died after eating compound food containing toxic Brazilian groundnut meal. The case examined liability through the chain of supply under the Sale of Goods Act 1893 and Fertilisers and Feeding Stuffs Act 1926, establishing important principles on implied conditions of fitness for purpose and merchantability in commercial sales.
An art dealer sold a painting attributed to Gabriele Münter to another dealer for £6,000, but it was later discovered to be a forgery. The buyer claimed breach of the implied condition under s.13(1) of the Sale of Goods Act 1979 (sale by description). The Court of Appeal held there was no sale by description as the buyer had not relied on the seller's attribution but on his own judgment.
A contract for reservoir construction was interrupted when the Minister of Munitions ordered work to cease during WWI and dispersed the plant. The House of Lords held the contract was frustrated as the prohibition fundamentally changed conditions, making resumed performance a substantially different contract from that originally agreed.
A company purchased a car through a conditional sale agreement. The car's roof leaked badly and was unfit for purpose. The Court of Appeal held that the company was 'dealing as consumer' under the Unfair Contract Terms Act 1977 despite being a business, because purchasing vehicles was not integral to or regular in its freight forwarding business.
Taylor agreed to hire the Surrey Gardens and Music Hall from Caldwell for four concert days. Before the first concert, the Hall was destroyed by accidental fire. The Court held that both parties were excused from performance as the contract impliedly depended on the continued existence of the Hall. This case established the doctrine of frustration in English contract law.
September 22, 2026
National Case Law Archive
September 22, 2026
National Case Law Archive
September 22, 2026
National Case Law Archive