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    The content on this page is for general educational purposes and does not constitute legal advice. Every legal situation is unique. For matters involving investigation, arrest, litigation, or formal proceedings, consult a qualified legal professional.

    IP Offences
    serious offence

    Trademark Counterfeiting in Thailand

    Manufacturing, importing, or selling goods bearing counterfeit trademarks.

    Last updated: February 2026
    Legal Sections

    Trademark Act Sections 108-110

    Maximum Penalty

    Up to 4 years imprisonment and/or fine up to 400,000 THB

    Severity Level

    serious

    Definition

    Manufacturing, importing, or selling goods bearing counterfeit trademarks. Under Thai law, this offence is classified as a serious offence within the category of IP Offences.

    Elements of the Offence

    For a conviction, the prosecution must prove all of the following elements beyond reasonable doubt:

    1

    Use of trademark identical or similar to registered mark

    2

    Without authorization from trademark owner

    3

    On goods or services covered by registration

    4

    In a manner likely to cause confusion

    Penalties

    Maximum Penalty

    Up to 4 years imprisonment and/or fine up to 400,000 THB

    Actual sentences depend on factors including the severity of the conduct, harm caused, prior convictions, and mitigating circumstances. Courts have discretion to impose lesser sentences within the statutory range.

    Possible Defences

    The following defences may be available depending on the circumstances:

    Valid license or authorization

    Trademark not validly registered

    No likelihood of confusion

    Parallel import with genuine goods

    Note: The availability of defences depends on specific facts. Professional legal advice is essential.

    For Foreigners

    Special Considerations for Foreign Nationals

    Foreign businesses are frequent targets for trademark counterfeiting. Enforcement actions can be initiated through criminal complaints or customs seizures.

    When Legal Representation Matters

    If you are accused of trademark counterfeiting or facing investigation, immediate legal representation is essential to protect your rights and build an effective defence.

    Anglo Siam Legal provides experienced legal services across Thailand for both Thai nationals and foreigners.

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