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    Educational Information Only

    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.

    Criminal Law
    Major Change

    Criminal Code Amendment Act (No. 30) B.E. 2568 (2025)

    Effective: 30 December 2025Published: 30 December 2025
    Affects:
    Everyone in Thailand
    Employees & employers
    Foreign residents
    Victims of sexual offences

    Summary

    The Act Amending the Criminal Code (No. 30) B.E. 2568 (2025), in force from 30 December 2025, reforms Thailand's sexual-offence law — criminalising sexual harassment and revising how rape and related sexual offences are defined — broadening protection for victims and carrying workplace implications.

    What Changed

    Sexual harassment strengthened / clarified as a criminal offence

    Revised statutory definitions of rape and related sexual offences

    Broader protection for victims of sexual offences

    Reinforced workplace relevance — employers' sexual-harassment prevention duties

    What Did Not Change

    The following aspects remain unchanged under the current amendment:

    The overall structure of the Criminal Code B.E. 2499 (1956)

    Core violent-offence provisions

    The criminal procedure for prosecuting offences

    Practical Implications

    These changes may have the following practical effects:

    Conduct amounting to sexual harassment now carries clearer criminal exposure

    Employers should review workplace sexual-harassment policies and training

    Foreign residents are subject to the reformed provisions like anyone in Thailand

    Victims have clearer grounds to pursue a criminal complaint

    Professional Considerations

    The reformed sexual-offence provisions affect both criminal exposure and workplace obligations. Individuals facing an allegation, and employers reviewing harassment policies, should take advice on the amended definitions and duties.

    Law firms such as Anglo Siam Legal regularly advise on the practical implications of legal changes in Thailand.

    Related Content

    The following guides have been updated to reflect this change:

    Last reviewed: 3 August 2026

    This summary is provided for educational purposes only and does not constitute legal advice.

    When Legal Representation Matters

    The reformed sexual-offence provisions affect both criminal exposure and workplace obligations. Individuals facing an allegation, and employers reviewing harassment policies, should take advice on the amended definitions and duties.

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

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