Trademark registration in India protects a brand's identity by providing exclusive rights to use a name, logo, symbol, or design. It provides legal protection against misuse and promotes brand recognition. The trademark registration process involves submitting a trademark application to the Controller General of Patents, Designs, and Trademarks, followed by examination and potential objections. Once authorized, the registration is valid for ten years and can be updated forever. Using an online trademark registration platform or Trademark Registration Service improves the procedure, reduces issue issues, and boosts corporate credibility.