Restraint of trade clauses are a common feature in commercial agreements, particularly in employment contracts and business sale agreements. These clauses are designed to protect the legitimate business interests of employers or purchasers by restricting the activities of employees or sellers post-termination of employment or sale. However, such clauses must strike a delicate balance between safeguarding business interests and ensuring that individuals are not unfairly restricted in their ability to earn a livelihood. This article explores the legal principles governing restraint of trade clauses and focuses on their application and enforceability in Western Australia.
Legal Principles Governing Restraint of Trade Clauses
Under Australian law, restraint of trade clauses are generally considered void (unenforceable) unless they are reasonable and necessary to protect a legitimate business interest. This principle is rooted in public policy, which seeks to prevent undue restrictions on an individual’s ability to work or trade freely. The onus is on the party seeking to enforce the restraint to demonstrate its reasonableness.
The leading authority on restraint of trade in Australia is the High Court decision in Nordenfelt v Maxim Nordenfelt Guns and Ammunition Co Ltd [1894] AC 535, which established that a restraint of trade clause is enforceable only if it is reasonable in the interests of the parties and the public. This principle has been consistently applied in Australian courts, including in Western Australia.
Enforceability of Restraint of Trade Clauses
The enforceability of a restraint of trade clause depends on several factors, including:
- Legitimate Business Interest: The clause must protect a legitimate business interest, such as confidential information, trade secrets, goodwill, or customer relationships. Courts will not enforce a restraint that merely seeks to prevent competition.
- Reasonableness: The clause must be reasonable in scope, duration, and geographical area. For example, a restraint that restricts an employee from working in a specific industry for an excessively long period or across an unreasonably broad geographical area is unlikely to be upheld.
- Public Interest: The clause must not be contrary to public interest. Courts will consider whether enforcing the restraint would unfairly limit an individual’s ability to earn a living or stifle competition in the market.
- Severance: If a restraint of trade clause is found to be partially unreasonable, courts may sever the offending parts and enforce the remainder, provided the clause is divisible and the remaining terms are reasonable.
Specific Considerations in Western Australia
In Western Australia, the principles governing restraint of trade clauses align with those applied across Australia. However, there are specific considerations that may arise due to the unique economic and industrial landscape of the state. For instance:
- Mining and Resources Sector
Given Western Australia’s significant reliance on the mining and resources sector, restraint of trade clauses are frequently used to protect proprietary information, client relationships, and specialised skills in this industry. Employers often seek to prevent employees from joining competitors or starting rival businesses in the same sector.
- Geographical Scope
Western Australia’s vast geographical size and relatively sparse population can complicate the enforcement of restraints. Courts are likely to scrutinise the geographical scope of a restraint to ensure it is not overly broad or unreasonable in the context of the state’s unique characteristics.
- Small and Medium Enterprises (SMEs)
In the context of business sales, restraint of trade clauses are commonly used to protect the goodwill of the business being sold. In Western Australia, where SMEs form a significant part of the economy, these clauses are particularly important to ensure that the purchaser receives the full benefit of their investment.
Common Scenarios Involving Restraint of Trade Clauses
Employment Contracts
Employers often include restraint of trade clauses in employment contracts to prevent employees from joining competitors, soliciting clients, or using confidential information after their employment ends. For example, a senior executive in a mining company may be restricted from working for a competitor within a 100-kilometre radius for a period of 12 months after leaving their role.
Business Sale Agreements
When a business is sold, the purchaser may include a restraint of trade clause to prevent the seller from establishing a competing business or soliciting former clients. For instance, a café owner selling their business in Perth may agree not to open a similar establishment within a 10-kilometre radius for two years.
Franchise Agreements
Franchisors often include restraint of trade clauses to prevent franchisees from operating competing businesses within a certain area after the franchise agreement ends. This is particularly relevant in Western Australia, where franchise businesses are prevalent in sectors such as food and retail.
Balancing Business Interests and Individual Rights
The enforcement of restraint of trade clauses requires a careful balancing act between protecting legitimate business interests and ensuring fairness to individuals. On one hand, businesses have a right to safeguard their investments, confidential information, and customer relationships. On the other hand, individuals should not be unduly restricted in their ability to work or trade.
Courts in Western Australia, as in the rest of Australia, adopt a case-by-case approach to determine whether a restraint of trade clause is reasonable and enforceable. Factors such as the nature of the business, the position of the individual, and the specific terms of the restraint are all taken into account.
Conclusion
Restraint of trade clauses play a crucial role in protecting legitimate business interests, particularly in employment contracts and business sale agreements. However, their enforceability under Australian law, including in Western Australia, depends on their reasonableness and necessity. Businesses must carefully draft these clauses to ensure they are tailored to the specific circumstances and do not impose undue restrictions on individuals. By striking the right balance, restraint of trade clauses can serve as an effective tool for safeguarding business interests while upholding principles of fairness and public policy.
At Lynn and Brown we specialize in drafting commercial contracts. If you are buying or selling your business, are seeking to protect your business interests or are involved in a dispute to enforce or avoid a restraint clause, contact our office to book an appointment with a lawyer from our commercial team today!
About the Author: This article has been authored by Stephan van Heerden & Steven Brown.
