Three categories, three consequences
English law classifies contractual terms into three categories, each with a different termination consequence. Conditions are fundamental terms going to the root of the contract: any breach, however minor, entitles the innocent party to terminate and claim damages. Warranties are secondary terms: breach gives a right to damages only, never termination. Innominate (or intermediate) terms sit between the two, and the remedy depends on the consequences of the breach.
The classic illustrations are a pair of Victorian opera cases. In Poussard v Spiers (1876) 1 QBD 410, a singer's failure to appear for the opening nights breached a condition, because opening night went to the root of the engagement. In Bettini v Gye (1876) 1 QBD 183, a singer who missed some rehearsals but was available for the performances breached only a warranty.
Innominate terms and the Hong Kong Fir test
For innominate terms, the remedy depends on the seriousness of the breach, not the nature of the term. The governing test comes from Hong Kong Fir Shipping Co Ltd v Kawasaki Kisen Kaisha Ltd [1962] 2 QB 26: does the breach deprive the innocent party of substantially the whole benefit it was intended to obtain from the contract? If yes, termination is available; if not, only damages.
In Hong Kong Fir itself, machinery problems and an inadequate engine-room crew made a ship unavailable for around 20 weeks of a two-year charter. Despite the disruption, the charterers could not terminate - they retained a meaningful benefit from the remaining period. The seaworthiness obligation was innominate because its breach could range from the trivial (a missing nail) to the catastrophic (a missing anchor).
How courts classify a term
Courts decide classification by looking at express designation in the contract, statutory provisions (for example the implied conditions in sections 12 to 15 of the Sale of Goods Act 1979), prior authority on similar terms, and the commercial context - what reasonable parties would have intended. The default, for most commercial terms, is that they are innominate.
So if you intend a term to be a true condition - any breach allowing termination - you generally have to say so, and even then the label is not always conclusive.
The Schuler warning: labelling is not conclusive
Calling a term a condition is a strong indication, but not decisive. In L Schuler AG v Wickman Machine Tool Sales Ltd [1974] AC 235, the House of Lords refused to treat a requirement to make weekly sales visits as a true condition, despite the express label, because the construction would have allowed termination of a four-year exclusive distributorship for a single missed visit - a very unreasonable result the parties could not have intended.
The lesson: if you want a condition, label it AND make sure the consequence of termination for any breach is commercially proportionate. An unreasonable result invites a court to read the label down.
Drafting and reviewing for classification
When drafting, decide for each important term whether breach should allow termination, and say so clearly - designating true conditions, and defining what counts as a serious enough breach for innominate terms. When reviewing, do not assume a term labelled a condition will be treated as one, or that a serious-sounding obligation allows termination: test it against the Hong Kong Fir threshold and the commercial sense of the result.
Because most terms are innominate by default, the safer drafting course is usually to spell out the termination consequences you want rather than to rely on the condition or warranty labels alone.
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Practical checklist
- Identify whether the breached term is a condition, a warranty, or an innominate term.
- For an innominate term, apply the Hong Kong Fir test - substantially the whole benefit (Hong Kong Fir [1962] 2 QB 26).
- Do not assume a term labelled "condition" will be treated as one (Schuler v Wickman [1974] AC 235).
- If you intend a true condition, say so AND keep termination for any breach commercially proportionate.
- Check statutory classifications (Sale of Goods Act 1979 ss.12-15) where goods are involved.
- Default assumption: most commercial terms are innominate - spell out the termination consequences you want.
This guide is informational only and is not legal advice. It does not replace advice from licensed counsel on the facts of a specific transaction.
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