Force Majeure Clauses Explained

Force majeure is a contract provision that addresses extraordinary events beyond the parties' control. The term comes from French law and translates roughly as superior force. A force majeure clause typically excuses one or both parties from performing their contractual obligations when performance becomes impossible or impracticable because of events such as natural disasters, wars, terrorism, government actions, pandemics, or widespread infrastructure failures. It is the contract's plan for the truly unexpected.

The clause matters because contract law otherwise holds parties to their promises strictly. If a supplier fails to deliver goods on time, the buyer can generally claim breach regardless of the reason, unless the contract provides an excuse. Force majeure is that excuse, but only within the boundaries the clause defines. A well-drafted clause lists the categories of events that qualify, describes the consequences, such as suspension of obligations or termination rights, and sets out procedures like prompt notice to the other party.

Not every hardship qualifies. Courts generally interpret force majeure clauses narrowly, applying them to the events the clause actually lists or describes. Economic hardship alone, such as rising costs or a downturn in demand, typically does not count, because business risk is considered part of what the parties bargained over. The event must generally be unforeseeable or at least beyond the parties' reasonable control, and it must actually prevent performance rather than merely making it more expensive.

How the clauses operate in practice

When a qualifying event occurs, the clause usually suspends the affected party's obligations for the duration of the event rather than canceling the contract outright. Many clauses require the affected party to give prompt written notice describing the event and its expected impact, and to make reasonable efforts to mitigate the disruption and resume performance. Some clauses give either party a right to terminate if the disruption lasts beyond a specified period, which prevents contracts from lingering in indefinite suspension.

The COVID-19 pandemic produced a wave of force majeure disputes and illustrated the clause's limits. Parties whose contracts listed pandemics or government shutdowns expressly were generally in stronger positions than those relying on catch-all language about events beyond reasonable control. Courts examined whether performance was truly impossible or merely unprofitable, and whether the invoking party had contributed to the problem. The experience led many businesses to draft more specific clauses covering health emergencies, supply chain disruptions, and government orders.

Drafting considerations

Businesses reviewing force majeure provisions generally focus on several questions. Which events are listed, and do they reflect the real risks of this particular deal? Does the clause cover both parties or only one? What notice and mitigation duties apply? How long can suspension last before termination rights arise? And does the clause address partial performance or increased costs, or only total impossibility? Thoughtful answers to these questions produce a clause that actually functions when crisis strikes, rather than one that merely gestures at the concept.

Force majeure and related legal doctrines

Force majeure clauses are contractual, meaning they apply only if the parties included one, but contract law also provides background doctrines that can excuse performance in extreme circumstances. Impossibility excuses performance when the subject matter of the contract is destroyed or when performance becomes objectively impossible, such as a venue burning down before a scheduled event. Impracticability, recognized in commercial law, can excuse performance when an unforeseen event makes it extremely and unreasonably difficult, though courts apply this doctrine narrowly.

Frustration of purpose is a related doctrine that applies when the contract can technically still be performed but its fundamental reason has been destroyed by an unforeseen event. The classic example involves renting rooms specifically to view a parade that is then canceled: performance is possible, but the purpose is gone. Like impossibility, frustration is difficult to establish and requires showing that the frustrated purpose was the contract's central basis and was understood by both parties.

These common-law doctrines are gap-fillers, and an express force majeure clause generally supersedes them where it applies. That is why the clause's specific language matters so much: parties who define their own excuse regime displace the unpredictable background doctrines with agreed terms. Businesses negotiating contracts in volatile industries or regions often treat the force majeure clause as one of the most important provisions in the agreement rather than as boilerplate.

Force majeure is ultimately about allocating the risk of the unforeseeable. No clause can anticipate every catastrophe, but a clear, specific provision gives both parties a predictable framework when the unexpected happens, which is precisely when predictability is most valuable.

Related reading: Early Termination Clauses in Leases Explained

This article provides general information only and is not legal advice.

Find a qualified attorney at Justice Lookup.

This article is general information, not legal advice. It does not create an attorney-client relationship.