EU Shortens Trademark Opposition Window to Two Months

The European Union implemented changes to its trademark procedures effective in mid-2026, shortening the time available for third parties to file oppositions against published trademark applications. Under the updated rules, the opposition period is now two months instead of the previous three.

This adjustment applies across EU member states and affects both EU trade mark applications and related national filings. Small and medium-sized enterprises are particularly impacted, as they must now prepare and submit oppositions or defenses more rapidly.

The amendment aims to streamline the registration process while maintaining safeguards against conflicting marks. Legal practitioners have noted that businesses will need to monitor publications more closely and engage counsel earlier in the process.

The change aligns with broader efforts to modernize IP administration in the EU and improve efficiency for applicants and opponents alike.