Trade mark enforcement in Australia: cease and desist letters, oppositions, and court action

Trade mark enforcement is the process of stopping someone from infringing your registered trade mark. In Australia, enforcement typically starts with a cease and desist letter and can escalate through negotiation, opposition proceedings, and ultimately court action if necessary.

The goal is always to resolve the matter as quickly and cost-effectively as possible. This guide covers the enforcement tools available to you and when to use them.

If you are still working out whether infringement has occurred, start with our guide on how to identify trade mark infringement.

Why enforcement matters

A registered trade mark gives you the exclusive right to use the mark, but it is your responsibility to enforce that right. The trade marks office does not police the register on your behalf.

If you do not enforce your rights:

• the infringer may acquire their own rights through prolonged use, limiting your ability to stop them later
• your mark can lose its distinctiveness if consumers associate it with multiple traders
• it becomes harder to enforce against future infringers if you have a track record of not taking action
• you may face difficulties if you try to expand into new goods or services and encounter the infringer's established presence

Enforcement is not optional. It is a necessary part of maintaining the value of your trade mark.

Step 1: Gather evidence

Before taking any enforcement action, collect and preserve evidence of the infringing conduct:

• screenshots of websites, social media profiles, and product listings (with dates and URLs)
• photographs of physical products or packaging
• copies of any trade mark applications filed by the infringer
• records of customer confusion, such as misdirected enquiries or complaints
• any correspondence you have had with the infringer

Thorough evidence strengthens your position at every stage of the process, from the initial cease and desist letter through to court proceedings if it comes to that.

Step 2: Get legal advice

Before you contact the infringer, consult a trade mark lawyer. This step is important for two reasons.

First, a lawyer will confirm whether the conduct meets the legal threshold for infringement. Not every use of a similar mark is infringement, and accusing someone incorrectly can expose you to a claim for "unjustified threats" under the Trade Marks Act 1995. An unjustified threat can result in a court declaration and an award of damages against you.

Second, a lawyer can assess the full picture and advise on the most effective strategy, including whether you should file additional trade mark applications to strengthen your position before engaging the infringer.

Step 3: Send a cease and desist letter

A cease and desist letter is the standard first step in trade mark enforcement. It is a formal letter sent to the alleged infringer that:

1. identifies your registered trade mark and the rights you are relying on
2. describes the infringing conduct
3. sets out your legal concerns, including that you believe infringement has occurred
4. demands that the infringer stop using the mark and agree not to use it in the future
5. sets a deadline for a response

A well-drafted letter from a trade mark lawyer carries significantly more weight than a letter from the trade mark owner. It signals that you are taking the matter seriously and are prepared to escalate if necessary.

In many cases, a cease and desist letter resolves the issue entirely, particularly where the infringement is inadvertent and the infringer was not aware of your mark.

Step 4: Negotiation and settlement

If the infringer responds but does not fully comply, negotiation is the next step. Common outcomes include:

• Co-existence agreement -- both parties agree to use their marks in defined ways that minimise confusion, for example by operating in different geographic areas or product categories.
• Transition period -- the infringer agrees to stop using the mark but is given a reasonable timeframe to rebrand.
• Assignment or licence -- the infringer agrees to transfer or license their mark or application to you.
• Financial settlement -- the infringer pays compensation for the period of infringement.

Negotiated settlements are almost always faster, cheaper, and less disruptive than court proceedings. A skilled lawyer can often find a resolution that protects your rights without the need for litigation.

Step 5: Opposition and cancellation proceedings

If the infringer has filed a trade mark application, you can oppose it through the relevant trade marks office.

In Australia, the opposition process works as follows:

1. Notice of intention to oppose -- filed within two months of the application being advertised in the Australian Official Journal of Trade Marks.
2. Statement of grounds and particulars -- sets out why you believe the application should not proceed.
3. Evidence rounds -- both parties file evidence supporting their positions.
4. Hearing -- a delegate of the Registrar of Trade Marks decides whether the application should be refused or allowed to proceed.

If the conflicting mark is already registered, you can apply to have the registration cancelled, for example on the grounds that it was filed in bad faith or that your mark had a prior reputation.

Opposition and cancellation proceedings are conducted through the trade marks office, not the courts, which makes them less expensive than litigation, though they still require professional assistance.

Trade mark monitoring is essential for catching conflicting applications within the two-month opposition window.

Step 6: Platform enforcement and customs notices

There are practical enforcement tools you can use alongside or instead of formal legal proceedings:

Online platform reporting

Most major platforms, including Amazon, eBay, Instagram, Facebook, and TikTok, have intellectual property reporting mechanisms that allow you to request the removal of infringing listings or content. This can be an effective and low-cost way to reduce the impact of infringement while other enforcement steps are underway.

Customs notices

If you are dealing with counterfeit goods being imported into Australia, you can lodge a notice of objection with the Australian Border Force. This authorises customs officers to seize goods that bear a mark that is substantially identical to your registered trade mark. It is particularly useful for trade mark owners whose products are frequently counterfeited.

Step 7: Court action

Court proceedings are generally a last resort, used when other enforcement steps have not resolved the matter.

Trade mark infringement actions can be brought in:

• the Federal Court of Australia
• the Federal Circuit and Family Court of Australia
• the Supreme Court of your state or territory

Remedies available from the court

If you succeed, the court can order:

• Injunction -- an order requiring the infringer to stop the infringing conduct.
• Damages or account of profits -- compensation for the loss you have suffered, or the profits the infringer made from the infringing conduct.
• Additional damages -- in cases of flagrant infringement, the court can award additional damages.
• Delivery up or destruction -- the court can order the infringer to hand over or destroy infringing goods.

Court proceedings are expensive and time-consuming. The best enforcement strategy is to act early, before litigation becomes necessary. This is why trade mark monitoring is such a valuable investment -- catching conflicts early means they are far more likely to be resolved with a letter than a lawsuit.

FAQs

How long does trade mark enforcement take?

It depends on the approach. A cease and desist letter can resolve the matter in a few weeks. Opposition proceedings typically take 12 to 18 months. Court proceedings can take one to three years or more, depending on complexity.

How much does it cost to enforce a trade mark?

Costs vary widely. A cease and desist letter might cost a few thousand dollars. Opposition proceedings are more expensive. Court proceedings can cost tens or hundreds of thousands of dollars. Acting early almost always reduces costs.

What is a cease and desist letter?

A formal letter sent by or on behalf of a trade mark owner to an alleged infringer, demanding that they stop the infringing conduct. It is usually the first step in the enforcement process.

Can I enforce my trade mark without going to court?

Yes. Most trade mark disputes are resolved without court proceedings, through cease and desist letters, negotiation, or opposition proceedings at the trade marks office. Court action is a last resort.

What happens if I do not enforce my trade mark?

The infringer may acquire their own rights through prolonged use, your mark can lose distinctiveness, and it becomes harder to enforce against future infringers. In some cases, the infringer could even prevent you from expanding into their area.

Need help enforcing your trade mark?

Set up trade mark monitoring to catch potential conflicts early, or contact us if you need help with an enforcement issue.

Please note, the information in this article is general in nature and is not legal advice. You should seek independent legal advice tailored to you and your circumstances.