IP Laws

This page contains current main IP laws currently in force in Thailand.

Note: Our firm will update regularly the contents of this page when new IP laws are adopted or existing laws are amended, however please bear in mind that the information may not be updated if you are searching for a new law which has not been translated in English or uploaded on our website. Our firm will not be liable if the information is not updated.
Please kindly contact us if you have any inquiry regarding applicable IP laws in Thailand or if you would like to report a new law to be translated.

THAI TRADEMARK ACT (No.3) B.E. 2559 (2017) ENGLISH
TRADEMARK ACT (No.3) B.E. 2559 (2017) THAI
TRADEMARK ACT B.E. 2534 (1991) AS AMENDED BY ACT NO. 2 B.E. 2543 (2000)
PATENT ACT B.E. 2542 (1999) ENGLISH
COPYRIGHT ACT B.E. 2537 (1994) ENGLISH
GEOGRAPHICAL INDICATION ACT B.E. 2546 (2003) ENGLISH
TRADE SECRET ACT B.E. 2545 (2002) ENGLISH