Passing Off in Singapore (2026): Protecting Your Business Name and Brand Without a Registered Trade Mark

Passing Off: Protecting Your Business Name and Brand
Published on: 21 Aug, 2026

Many Singapore business owners believe that registering their company name with ACRA, or buying the matching domain, gives them exclusive rights to their brand. It does not. ACRA registration prevents another company from registering an identical corporate name, but it confers no monopoly over the use of that name in trade. The strongest protection for a brand is a registered trade mark. Where there is no registration, the common law tort of passing off is the main fallback.

Passing off allows a business to stop a competitor from misrepresenting its goods or services as connected with yours, and from riding on the goodwill you have built. This guide explains what passing off is, the legal test in Singapore, who can sue, the remedies available and the practical steps to protect an unregistered brand or business name.

What passing off is

Passing off is a common law action that protects the goodwill attached to a business, its name, its get-up or its branding. It stops a trader from misrepresenting, whether deliberately or not, that its goods or services are those of another business, or are associated with that business.

Classic examples include a new entrant adopting a confusingly similar name or logo, copying distinctive packaging, or using a domain and shopfront designed to make customers think they are dealing with an established brand. Because it protects goodwill rather than a registration, passing off is available even where the brand owner never registered a trade mark.

The legal basis in Singapore

Passing off in Singapore is governed by common law and sits alongside the statutory trade mark regime. The Court of Appeal in The Singapore Professional Golfers’ Association v Chen Eng Waye [2013] 2 SLR 495 confirmed the classical trinity of elements a claimant must prove: goodwill, misrepresentation and damage.

The earlier Court of Appeal decision in Novelty Pte Ltd v Amanresorts Ltd [2009] 3 SLR(R) 216 explored these elements in detail, including how goodwill is proved and how the misrepresentation must be likely to cause confusion among a substantial number of the relevant public. Together these cases form the backbone of Singapore passing off law.

The three elements explained

Goodwill

The claimant must show it owns goodwill or reputation attached to its goods or services, and that customers associate the name, mark or get-up with the claimant’s business. Goodwill is usually proved through sales, advertising spend, length of trading and market recognition. A brand-new business with no trading history will struggle on this element.

Misrepresentation

The defendant must have made a misrepresentation, deliberate or innocent, that is likely to lead the public to believe that its goods or services are the claimant’s, or connected with the claimant. Intention to deceive is not required, but it helps. The test is the likely effect on the relevant consumers.

Damage

The claimant must show damage, or a real likelihood of damage, to its goodwill. This can be lost sales, diverted custom, or damage to reputation where the defendant’s goods are inferior. Dilution of a distinctive brand can also count in appropriate cases.

Passing off compared to a registered trade mark

A registered trade mark gives a statutory monopoly recorded on the register at the Intellectual Property Office of Singapore. To enforce it, the owner generally needs to prove only that the defendant used an identical or confusingly similar mark on similar goods. Passing off is harder: the claimant must prove goodwill, misrepresentation and damage from scratch, which is more evidence-heavy and more expensive.

This is why registration is strongly recommended for any brand a company plans to build. Passing off remains a valuable safety net, and the two can be pursued together, but it should not be the primary line of defence for a serious brand. Note too that securing the corporate name through a company name change or reservation with ACRA is an administrative step, not brand protection.

Who can bring a claim

Any business that owns goodwill in Singapore associated with a name, mark or get-up can sue in passing off. The claimant does not need to be a Singapore company, but it does need goodwill in the Singapore market. A foreign brand with no local reputation may find the goodwill element difficult, although international spillover reputation can sometimes suffice.

Remedies for passing off

The remedies mirror other commercial wrongs. The court can grant an injunction to restrain the continued use of the offending name, mark or get-up. It can award damages for losses suffered, or an account of the profits the defendant made from the misrepresentation. It can also order delivery up or destruction of infringing materials. As with breach of confidence, an early injunction is often the commercial priority because it stops the confusion at source.

Step-by-step: enforcing your rights

1. Assemble evidence of your goodwill, including sales figures, marketing materials, trading history and media coverage. 2. Document the defendant’s conduct and instances of actual confusion, such as misdirected enquiries or reviews. 3. Send a letter of demand requiring the defendant to stop and to give written undertakings. 4. If refused, apply to the High Court for an injunction supported by an affidavit. 5. Proceed to trial or settle, and in parallel consider filing a trade mark application to secure stronger future protection.

Documents you will typically need

Document Purpose
Evidence of goodwill Sales, advertising, trading history, market recognition
Evidence of the defendant’s branding Screenshots, packaging, signage, domain records
Evidence of confusion Misdirected emails, customer complaints, reviews
Letter of demand Seeks undertakings and preserves your costs position
Supporting affidavit Sets out goodwill, misrepresentation and damage for the court

Timeline and indicative costs

Stage Indicative timing Indicative cost
Evidence gathering and demand 2 to 4 weeks Lower
Interim injunction application A few weeks Moderate to high
Trial and financial remedies Several months to over a year Substantial

Passing off actions are evidence-heavy, so costs can be higher than a straightforward trade mark infringement claim. The figures are indicative only.

What happens after the order

If the court grants an injunction, the defendant must stop using the offending branding or face contempt proceedings. Damages or an account of profits may follow at trial. Going forward, the most reliable protection is to register the brand as a trade mark, so future disputes turn on the register rather than on a costly reconstruction of goodwill.

Frequently asked questions

Does ACRA name registration protect my brand?

No. ACRA registration only stops another entity registering an identical corporate name. It gives no exclusive right to use the name commercially. For that you need a registered trade mark, with passing off as a common law fallback.

Can I win a passing off claim without a registered trade mark?

Yes. Passing off exists precisely to protect unregistered goodwill. You must prove goodwill, misrepresentation and damage, which is more demanding than enforcing a registered mark.

How much goodwill do I need?

There is no fixed threshold. You need enough reputation in the Singapore market that a substantial number of relevant customers associate the name or get-up with your business. Longer trading and stronger marketing help.

Should I register a trade mark as well?

Almost always yes. Registration converts evidential protection into presumptive protection and makes future enforcement faster and cheaper.


Need Help With This Matter?

If your company is facing this situation, Raffles Corporate Services can assist with the groundwork, including ACRA filings, compliance documentation, and coordinating with experienced Singapore law firms. For matters requiring court proceedings, we work with a panel of experienced Singapore law firms who offer cost-effective and efficient legal service and advice.

📧 Email: [email protected]
📱 Call, SMS or WhatsApp: +65 8501 7133

This article is for general information only and does not constitute legal advice. For advice specific to your situation, please consult a qualified Singapore Advocate and Solicitor.


– The Editorial Team, Raffles Corporate Services