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Beware of Impersonation Scams

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Intellectual Property Office of Singapore

Maintain your Singapore Trade Mark

If you have submitted a trade mark application in Singapore or have a Singapore-registered trade mark, learn more about the possible remedies, amendments and registrable transactions available for your application or registration.

Last updated 25 March 2025

Application management

Read more about application management, and find out more about the items in the list below.

  • Amend your trade mark application or registration

  • Divide your trade mark application

  • Withdraw your trade mark application

  • File or amend regulations governing the use of a collective mark or certification mark

Registration and ownership

Read more about registration and ownership, and find out more about the items in the list below.

  • Change details of applicant, proprietor, agent or other persons

  • Cancel your trade mark registration

  • Register, amend or terminate licence

  • Register, amend or terminate security interest

Legal procedures

Read more about legal procedures, and find out more about the items in the list below.

  • File a statutory declaration

  • File a letter of consent

Administrative requests

Read more about administrative requests, and find out more about the items in the list below.

  • Request for extension of time to respond to IPOS

  • Request for continued processing of application