What Is a Force Majeure Clause?

A force majeure clause is a contractual provision that excuses one or both parties from performing their obligations when certain extraordinary events occur that are beyond their control. In England and Wales, it is commonly used in commercial contracts to allocate risk when unforeseen events prevent performance.

Unlike general contract law principles, force majeure is not automatically implied into agreements. It must be expressly included in the contract and is interpreted strictly by the courts based on its wording.

Legal Meaning of Force Majeure Clause

A force majeure clause defines specific events that, if they occur, may temporarily or permanently relieve a party from performing contractual obligations without being liable for breach.

There is no single statutory definition of force majeure in English law. Instead, its meaning depends entirely on the wording of the contract. Courts interpret these clauses narrowly, focusing on the precise events listed and the consequences set out in the agreement.

Typical force majeure clauses operate to:

• suspend contractual obligations
• extend time for performance
• allow termination if the event continues for a defined period
• limit liability for non-performance

Common Force Majeure Events

Force majeure clauses usually list specific events that are considered outside the control of the parties. These often include:

• natural disasters (floods, storms, earthquakes)
• fire or explosions
• war, terrorism, or civil unrest
• government actions or changes in law
• epidemics or pandemics
• industrial action or strikes
• failure of utilities or infrastructure
• supply chain disruption beyond reasonable control

The scope of these events depends entirely on how the clause is drafted.

Legal Requirements for Relying on Force Majeure

To rely on a force majeure clause in England and Wales, a party must generally demonstrate:

1. The event falls within the clause

The event must be explicitly included or reasonably covered by the wording.

2. Causation

The event must directly prevent or hinder performance of contractual obligations.

3. Lack of control

The party must show that the event was beyond its reasonable control.

4. Mitigation

Most contracts require the affected party to take reasonable steps to avoid or reduce the impact of the event.

If these conditions are not met, the party may still be liable for breach of contract.

Force Majeure vs Frustration of Contract

Force majeure is often compared with the legal doctrine of frustration.

Force majeure clause

• written into the contract
• defines specific triggering events
• allows suspension or termination as agreed

Frustration of contract

• arises automatically under common law
• applies where performance becomes impossible or radically different due to unforeseen events
• results in automatic termination of the contract

Force majeure is generally preferred in commercial contracts because it provides clearer risk allocation and greater predictability.

Legal Effects of a Force Majeure Clause

When validly triggered, a force majeure clause may result in:

Suspension of obligations

Performance is paused until the event ends.

Extension of time

Deadlines may be extended to account for delays.

Termination rights

If the event continues beyond a specified period, either party may terminate the contract.

Liability protection

Parties are typically protected from claims for damages arising from non-performance during the force majeure event.

Force Majeure in Commercial Contracts

Force majeure clauses are widely used in business agreements, including:

• supply of goods contracts
• construction and engineering projects
• logistics and transport agreements
• IT and software service contracts
• international trade agreements
• energy and infrastructure contracts

In commercial disputes, these clauses are often central to arguments about delay, non-delivery, and financial loss.

Burden of Proof and Evidence

The party relying on force majeure must prove:

• the existence of a valid clause
• that the event falls within its scope
• that performance was actually prevented or significantly hindered
• that reasonable steps were taken to mitigate the impact

Evidence may include:

• contracts and amendments
• correspondence between parties
• operational records
• government restrictions or official notices
• supply chain documentation

Common Disputes Involving Force Majeure

Typical disputes include:

• whether the event qualifies as force majeure
• whether performance was truly prevented or merely more expensive
• whether reasonable mitigation steps were taken
• whether the clause covers economic hardship or financial loss
• whether termination was lawfully exercised

English courts generally interpret force majeure clauses strictly, meaning ambiguity is usually resolved against the party seeking to rely on the clause.

Impact of Recent Global Events

Force majeure clauses have become particularly significant in recent years due to global disruptions affecting supply chains and business operations. However, courts have consistently emphasised that financial difficulty alone is usually not enough to trigger force majeure unless explicitly stated in the contract.

Risks and Legal Considerations

Relying on a force majeure clause carries legal risk, including:

• incorrect interpretation of contractual wording
• wrongful suspension or termination of obligations
• disputes over causation and evidence
• failure to comply with notice requirements in the contract
• exposure to damages claims if the clause does not apply

Careful analysis of contractual terms is essential before relying on force majeure provisions.

Common Questions from our Readers

Is force majeure automatically part of UK contracts?

No. It must be expressly included in the contract.

Does force majeure cancel a contract?

Not automatically. It may suspend obligations or allow termination depending on the clause.

Can financial difficulty be force majeure?

Usually not, unless the contract specifically includes economic hardship.

What happens if there is no force majeure clause?

Parties may need to rely on other legal doctrines such as frustration of contract.

Key Takeaways

A force majeure clause is a contractual mechanism that excuses non-performance when extraordinary events beyond a party's control prevent fulfilment of obligations. In England and Wales, its effect depends entirely on the wording of the contract and is interpreted strictly by the courts. When validly triggered, it may suspend obligations, extend deadlines, or allow termination. In commercial disputes, force majeure clauses play a critical role in allocating risk for unforeseen events, but careful drafting and evidence are essential to rely on them successfully.