Written by Nicolas Tang

Restrictive covenants are contractual provisions often included in employment agreements to protect an employer’s legitimate business interests after an employee leaves the company.
These clauses are designed to prevent former employees from unfairly competing with their previous employer, leveraging confidential information, or poaching clients. They can be just as important to protecting your business interests as drafting an air-tight shareholder agreement or conducting thorough legal due diligence for an M&A.
However, the legal position in Singapore dictates that such clauses are prima facie (i.e. on the face of it) void and unenforceable because they constitute a restraint of trade. Thus, a restrictive clause only becomes enforceable if the employer can prove that the restriction is reasonable in the context of the specific business.
If you’re seeking to enforce a restrictive covenant in Singapore to protect your corporate interests, here’s what you need to know. Consulting with a qualified legal firm can also guide you towards the right next steps while maintaining the legality of your situation.
The courts in Singapore apply a stringent two-part legal test to determine the enforceability of any restrictive employment covenants:
The employer must first demonstrate that the clause protects a legitimate proprietary interest. The restriction cannot merely be an attempt to prevent competition itself, which the law views as contrary to public policy that promotes free trade.
What constitutes legitimate proprietary interest? This includes protecting the business’ trade secrets, confidential information (such as client lists or proprietary processes), and established customer connections, as well as maintaining a stable workforce.
Even if a legitimate proprietary interest is proven, the restrictive covenant must be demonstrated to be reasonable in several key dimensions, both in the interest of the parties and in the interest of the public. This determines whether the clause is legally valid.
Courts analyse these factors based on the specific circumstances of the employee (e.g. their seniority, access to confidential information, and client relationships) and the nature of the business. A junior executive who was employed for less than a year, for instance, would be likely less privy to privileged information than senior management who have been at the company for over 10 years. The level of potential ‘risk’ these two individual poses to their former employer’s legitimate interest, and thus the level of scrutiny they’re subjected to, is vastly different.
A non-compete clause prohibits a former employee from working for a competitor in a similar capacity for a specified period after leaving the company. It is generally the most restrictive and therefore the most difficult type of restrictive covenant to enforce in Singapore.
Non-competes are generally used not to prevent competition itself but to protect a company’s specific interests. However, if the employer cannot clearly define the interest being protected (e.g. specific, highly-sensitive client relationships), the clause will likely fail. One common reason a non-compete agreement is rendered unenforceable is when it is drafted too broadly—for example, prohibiting a junior employee with no client contact from working for any competitor in the industry, regardless of the role.
A non-solicitation clause restricts a former employee from soliciting the former employer’s clients or employees. It directly protects the legitimate interest in maintaining customer connections and a stable workforce.
These are generally easier to enforce than a non-compete clause because they are more targeted. However, to be considered valid, the clause should specifically identify the clients or categories of clients it applies to (i.e. those the employee had significant dealings with) and the restriction period must be reasonable.
Confidentiality and non-disclosure agreement (NDA) clauses prohibit the former employee from disclosing or misusing the employer’s sensitive and proprietary information. These are generally enforceable as they directly protect trade secrets and confidential information, which are clearly valid restrictive covenants protecting a proprietary interest.
This is the general legal term for all restrictive employment covenants. It simply means a term that restricts a person’s future ability to carry on a trade or profession. Every restrictive covenant falls under this umbrella and is subject to the same stringent legal test of legitimate interest and reasonableness.
For Employers:
For Employees:
Restrictive covenants include clauses that prevent an employee from working for a direct competitor (non-compete clause), contacting former clients (non-solicitation clause), or hiring former colleagues (non-poaching clause).
A restrictive covenant is valid only if the employer can prove it protects a legitimate proprietary interest (e.g, trade secrets or customer connections) and is reasonable in terms of scope, geographical area, and duration. The inclusion of a restrictive covenant into an employment contract does not make it automatically enforceable; employers are recommended to consult with an employment lawyer to ensure their contracts are reasonable.
A non-compete clause prevents an employee from working for a competitor. A non-solicitation clause prevents an employee from contacting or dealing with the former employer’s customers or employees.
The complexities inherent in drafting and enforcing restrictive covenants demand specialised legal precision.
Farallon Law has extensive experience in employment law, providing expert counsel in drafting robust and enforceable restraint of trade clauses to protect our clients’ business interests in Singapore and overseas. We are also well-equipped to advise employees on challenging restrictive covenants that are overly broad or unreasonable.
Contact Farallon Law for a consultation on your employment matters.


Farallon Law Corporation
21 Collyer Quay #01-01
Singapore 049320
Farallon Law Corporation
21 Collyer Quay #01-01
Singapore 049320
We are recognized regionally by the world-class quality of legal services that we provide. Rely on our capabilities to help you resolve your legal challenges today.