Notice of opposition filed by the Opponent

The notice of opposition has two parts:

  1. Notice of Intention to Oppose: which must be filed by the end of the two month opposition period, and;
  2. Statement of Grounds and Particulars: this can be filed together with the Notice of Intention or within one month of filing the Notice of Intention. This must set out all the basic facts that are being relied on in support of its opposition and needs to provide quite comprehensive information.

Notice of intention to defend filed by the Applicant / IR Holder

This must be filed within one month of lodgement of the Statement of Grounds and Particulars. If it is not filed, the Opposed trade mark lapses. If the Notice of Intention to Defend is filed, the matter then enters the Evidence cycle and each party has limited timeframes for filing its evidence.

Extensions and cooling off period

Under these new procedures, extensions of time to serve evidence will be difficult to obtain and the Registrar has the discretion to set deadlines for service of evidence. The procedures introduce a "cooling off" period if the parties enter into genuine settlement negotiations. The cooling off period can be requested at any time during the opposition for a period of 6 months to a maximum of 12 months.

Evidence by each party

The Evidence in Support of the grounds set out in the Statement of Grounds and Particulars is in the form of a declaration (witness statement), executed by an officer of the company, proving the claims made by the Opponent, including full details of sales and promotion and marketing in Australia, supported by details of how the trade mark is used on labels, signage, photographs of products, invoices, copies of advertisements and the like. Also relevant is evidence to show the extent of reputation and goodwill in the Opponent's trade mark, and details of any evidence of confusion that has occurred as a result of the other company's trading activities, if this is relevant.

The Applicant / IR Holder will be given time to provide its Evidence in Answer (if any), and the Opponent may then file Evidence-in-reply to that evidence.


After all the evidence is in, the Opposition may, at the election of the parties, either:

  1. Go to a hearing, at which the parties may submit written submissions, or attend and make oral submissions.
  2. Not be heard but be decided on the basis of written submissions filed by the parties, in which case the Hearing Officer will determine the opposition on the basis of the evidence and legal argument.
  3. Not be heard and an official decision simply be requested on the basis of the evidence.
  4. Moreover, the Registrar has the discretion to decide to hold a hearing, and if it should be conducted orally or by written submissions.

Post decision steps

There is an opportunity to appeal the decision of the Hearing Officer to the Federal Court of Australia. If there is no appeal, costs are generally awarded to the successful party and in the majority of cases, these are between AU$3000 to AU$5000.

The other matter to bear in mind is that success in an opposition, while preventing registration of the offending trade mark does not prevent the continued use of the offending trade, and objection to use may need to be dealt with by way of trade mark infringement, passing off proceedings, or proceedings under Australian consumer protection legislation.