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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.

    Commercial Offences
    moderate offence

    Commercial Bribery in Thailand

    Bribery in private business contexts to gain unfair commercial advantage.

    Last updated: February 2026
    Legal Sections

    Section 341 Criminal Code (Fraud), Trade Competition Act B.E. 2560 (2017)

    Maximum Penalty

    Up to 5 years imprisonment under fraud provisions; additional regulatory penalties

    Severity Level

    moderate

    Definition

    Bribery in private business contexts to gain unfair commercial advantage. Under Thai law, this offence is classified as a moderate offence within the category of Commercial Offences.

    Elements of the Offence

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

    1

    Giving or receiving undisclosed commission or benefit

    2

    In connection with commercial transaction

    3

    Without disclosure to principal or employer

    4

    Intent to influence business decision

    5

    Damage to principal's interests

    Penalties

    Maximum Penalty

    Up to 5 years imprisonment under fraud provisions; additional regulatory penalties

    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:

    Payment was disclosed and authorized

    Industry-standard commission arrangement

    No intent to deceive principal

    No damage to any party

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

    For Foreigners

    Special Considerations for Foreign Nationals

    Commercial bribery by foreign businesses may trigger both Thai prosecution and home-country anti-corruption enforcement. Due diligence on agents and intermediaries is essential.

    When Legal Representation Matters

    If you are accused of commercial bribery 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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