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FY 2025-26 · AY 2026-27
Updated October 2026

Comprehensive Guide to Trademark Opposition in IndiaUnderstanding the Process and Procedures for FY 2025-26

Learn the complete process of trademark opposition in India, including initiation, grounds, and procedural steps, with specific details for FY 2025-26.

Table of Contents
1

Initiation of Trademark Opposition


2

Grounds for Trademark Opposition


3

Trademark Opposition Process


4

Conclusion of the Trademark Opposition Process


5

FAQs on Trademark Opposition

Initiation of Trademark Opposition

  1. Eligibility to File Opposition

    Any person or entity can initiate opposition under Section 21 of the Trademarks Act, 1999.

    • Includes individuals, companies, trusts, and partnerships.

    • Opposition must be filed within 4 months of advertisement.

    • Form TM-O is used for filing opposition.

  2. Filing Requirements

    Specific details must be included in the opposition notice.

    • Details of the trademark application being opposed.

    • Grounds for opposition must be clearly stated.

    • Payment of prescribed fees is mandatory.

Grounds for Trademark Opposition

  1. Similarity to Existing Trademarks

    Opposition can be based on similarity to existing marks.

    • Trademark is identical or similar to a registered trademark.

    • Likelihood of confusion among the public.

    • Potential to deceive consumers.

  2. Descriptive or Non-Distinctive Marks

    Marks lacking distinctiveness can be opposed.

    • Trademark is descriptive in nature.

    • Lacks distinctive character.

    • Customary in current language or business practices.

Trademark Opposition Process

  1. Notice of Trademark Opposition

    The opposition process begins with a formal notice.

    • Filed using Form TM-O within 4 months of advertisement.

    • Includes details of the opposing party and grounds.

    • Registrar serves notice to the trademark applicant.

  2. Counterstatement by Applicant

    The applicant must respond to the opposition notice.

    • Counterstatement filed within 2 months of notice receipt.

    • Use Form TM-O for filing the counterstatement.

    • Failure to respond results in abandonment of application.

  3. Evidence Submission

    Both parties must submit evidence supporting their claims.

    • Opposing party submits evidence within 2 months of counterstatement.

    • Applicant submits evidence within 2 months of receiving opposition evidence.

    • Further evidence by opposing party within 1 month of applicant's evidence.

  4. Hearing and Decision

    A hearing is conducted to decide the opposition.

    • Registrar notifies parties of hearing date.

    • Both parties present their case during the hearing.

    • Registrar issues a decision based on evidence and arguments.

Conclusion of the Trademark Opposition Process

  1. Outcome of Opposition

    The decision can result in acceptance or rejection of the trademark.

    • Trademark may be registered if opposition is unsuccessful.

    • Opposition may lead to rejection of the trademark application.

    • Parties may appeal the decision within the prescribed period.

  2. Appeal Process

    Parties have the right to appeal the Registrar's decision.

    • Appeal must be filed within 3 months of decision.

    • Appellate Board hears the appeal.

    • Final decision is binding unless further appealed to higher courts.

FAQs on Trademark Opposition

Who can file a trademark opposition?

Any person or entity, including individuals, companies, trusts, and partnerships, can file a trademark opposition under Section 21 of the Trademarks Act, 1999.


What is the deadline for filing a trademark opposition?

The opposition must be filed within 4 months from the date of advertisement of the trademark application in the trademark journal.


What form is used to file a trademark opposition?

Form TM-O is used to file a notice of opposition with the Registrar of Trademarks.


What happens if the applicant does not file a counterstatement?

If the applicant fails to file a counterstatement within 2 months of receiving the opposition notice, the trademark application is considered abandoned.


Can the decision of the Registrar be appealed?

Yes, parties can appeal the Registrar's decision to the Appellate Board within 3 months of the decision.


What are the grounds for trademark opposition?

Common grounds include similarity to existing trademarks, lack of distinctiveness, descriptiveness, and potential to deceive or cause confusion.


How is evidence submitted during the opposition process?

Both parties submit evidence supporting their claims, with the opposing party submitting first, followed by the applicant, and then further evidence by the opposing party if needed.


What is the role of the hearing in the opposition process?

The hearing allows both parties to present their cases, after which the Registrar makes a decision based on the evidence and arguments presented.


What are the possible outcomes of a trademark opposition?

The trademark may be registered if the opposition fails, or the application may be rejected if the opposition is successful. Parties can appeal the decision.


Is there a fee for filing a trademark opposition?

Yes, a prescribed fee must be paid when filing a notice of opposition using Form TM-O.

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