The Department of Intellectual Property (DIP) has rolled out changes to its Trademark E-Filing System, as of 29 September 2025. These updates address common filing issues, enhance system integration, and strengthen user authentication.
- Trademark Image Uploads
To prevent errors in official forms, the system will no longer accept trademark images uploaded with transparent backgrounds and white overlays (commonly in PNG format).
- Problem before: Such images often appeared blank in the TM Application Form (Form Kor.01), preventing the generation of Office Actions and Certificate of Registrations.
- New process: The system will now issue a warning message if such an image is uploaded. Applicants must ensure their marks are submitted in acceptable file formats.
- System Integration with Government Apps
The Trademark E-Filing System has been upgraded to connect seamlessly with other government applications, streamlining post-registration filings.
- Affected forms include:
- 05 – Recordal of licence agreements
- 06 – Amendments to registration details
- 08 – Requests for cancellation of registration
- Verification changes: Digital signing via CA certificate has been discontinued. Instead, the system now uses a timestamp, together with an additional cover sheet containing a QR code for document verification.
- Mobile accessibility: All forms have been redesigned to be responsive and mobile-friendly, allowing filing through smartphones and tablets.
- User convenience: Submissions can now be confirmed without re-entering a password, further simplifying the process.
Conclusion
These Trademark E-Filing System Updates reflect Thailand’s ongoing digital transformation of IP administration, designed to improve reliability, security, and convenience for both applicants and practitioners.