Trademark protection is available through registration with the
Department of Intellectual Property, Ministry of Commerce, under the
Trademark Act, B.E. 2534 (1991), as amended by the Trademark Act
(No. 2) B.E. 2543 (2000) (collectively, the “Trademark Act”).
Although unregistered trademarks are protected under the Penal Code,
registration under the Trademark Act affords the best protection
against infringement and counterfeiting.