Force majeure clauses are a critical component of many contracts, particularly in Australia, where the concept of force majeure is not recognised under common law. These clauses provide a mechanism for parties to manage risks associated with unforeseen events that may prevent them from fulfilling their contractual obligations.
In this article, our contract lawyer explores the importance of force majeure clauses, their interpretation under Australian law, and practical tips for drafting enforceable provisions.
Key Takeaways
- Force majeure clauses are not implied under Australian common law and must be expressly included in contracts.
- The wording of the clause is crucial, as courts will interpret it strictly based on its language.
- In the absence of a force majeure clause, the doctrine of frustration may apply, but its scope is limited.
- Proper drafting and negotiation of force majeure clauses can help mitigate risks and avoid disputes.
- Australian Consumer Law (ACL) protects against unfair terms in contracts, including overly broad force majeure clauses.

What Is a Force Majeure Clause?
A force majeure clause is a contractual provision that excuses parties from performing their obligations when extraordinary events or circumstances beyond their control occur. These events, often referred to as “acts of God,” may include:
- Natural disasters (e.g., floods, bushfires, earthquakes)
- Pandemics or epidemics
- Government actions or changes in law
- War or civil unrest
Why Are Force Majeure Clauses Important in Australia?
Unlike some jurisdictions, Australia does not recognise force majeure as a standalone legal doctrine under common law.
This means that parties must explicitly include a force majeure clause in their contracts to rely on it. Without such a clause, parties may need to rely on the doctrine of frustration, which has a much narrower application.
How Are Force Majeure Clauses Interpreted in Australia?
Strict Interpretation by Courts
Australian courts interpret force majeure clauses strictly, focusing on the precise wording and intent of the parties. Key considerations include:
- Scope of Events: Does the clause specifically list the event in question?
- Notice Requirements: Does the affected party need to notify the other party within a specific timeframe?
- Mitigation Obligations: Are there steps the affected party must take to minimise the impact of the event?
Case Law Examples
In re Thornett & Fehr and Yuillis Ltd (1921)
This case highlighted that failure of a specific supply source does not constitute force majeure unless the contract explicitly restricts performance to that source.
Asia Pacific Resources Pty Ltd v Forestry Tasmania (No 2) (1998)
In this case, the court examined whether delays in timber supply constituted a breach of contract or could be excused under force majeure principles. The court emphasised the importance of clear contractual terms and found that partial breaches did not justify unilateral termination.
The Doctrine of Frustration: A Limited Alternative
In the absence of a force majeure clause, parties may seek relief under the doctrine of frustration. This doctrine discharges contractual obligations when an unforeseen event makes performance impossible or radically different.
However, Australian courts apply this doctrine narrowly, as demonstrated in In re Thornett & Fehr and Yuillis Ltd (1921). Mere inconvenience or increased cost does not suffice to establish frustration.
Drafting Effective Force Majeure Clauses
To ensure enforceability and clarity, consider the following tips when drafting force majeure clauses:
- Define Covered Events: Clearly list the events that qualify as force majeure.
- Include Notice Requirements: Specify how and when the affected party must notify the other party.
- Outline Mitigation Obligations: Require the affected party to take reasonable steps to minimise the impact of the event.
- Specify Remedies: Detail the consequences of invoking the clause, such as suspension or termination of obligations.
- Avoid Unfair Terms: Ensure the clause complies with Australian Consumer Law, particularly for contracts involving small businesses or consumers.

Protective Measures Under Australian Consumer Law
The Australian Consumer Law (ACL), part of the Competition and Consumer Act 2010, protects against unfair contract terms. Force majeure clauses that are overly broad or deny remedies to consumers may be deemed unfair and void. Businesses should ensure their clauses are reasonable and transparent to avoid legal challenges.
Frequently Asked Questions (FAQs)
What is the difference between force majeure and frustration?
Force majeure is a contractual provision that excuses performance due to specified events, while frustration is a common law doctrine that applies when an unforeseen event makes performance impossible or radically different.
Can a pandemic be considered a force majeure event?
Yes, pandemics can be included as force majeure events if explicitly listed in the clause. However, courts will examine the specific wording and context of the contract.
Are force majeure clauses enforceable in Australia?
Yes, force majeure clauses are enforceable if they are clearly drafted and comply with Australian contract law principles.
What happens if a contract does not include a force majeure clause?
If a contract lacks a force majeure clause, parties may need to rely on the doctrine of frustration, which has limited application under Australian law.
How can businesses minimise disputes over force majeure clauses?
Businesses can minimise disputes by drafting clear and specific clauses, including notice and mitigation requirements, and ensuring compliance with Australian Consumer Law.
By understanding the nuances of force majeure clauses and their application under Australian law, businesses can better manage contractual risks and navigate unforeseen challenges effectively. For tailored advice on drafting or reviewing contracts, contact our experienced legal team today