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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

    Criminal Law Penalties & Sentencing Guidelines

    Detailed sentencing guidelines, penalty ranges, and factors affecting punishment in criminal law cases.

    Last updated: February 2026

    Statutory Penalties for Criminal Law Offences

    Maximum penalties set by statute for the principal criminal law offences. The sentence actually imposed depends on the facts, aggravating and mitigating factors, and judicial discretion.

    Fraud

    serious

    Maximum penalty: Up to 5 years imprisonment and/or fine up to 10,000 THB

    Section 341-348 Criminal Code

    Details

    Criminal Defamation

    moderate

    Maximum penalty: Up to 2 years imprisonment and/or fine up to 200,000 THB

    Section 326-333 Criminal Code

    Details

    Assault & Battery

    moderate

    Maximum penalty: Up to 10 years imprisonment (for grievous bodily harm)

    Section 295-300 Criminal Code

    Details

    Drug Offences

    severe

    Maximum penalty: Death penalty or life imprisonment (for serious trafficking)

    Narcotics Act B.E. 2522 (1979), Psychotropic Substances Act

    Details

    Theft

    moderate

    Maximum penalty: Up to 3 years imprisonment and/or fine up to 6,000 THB

    Section 334-336 Criminal Code

    Details

    Computer Crime

    serious

    Maximum penalty: Up to 20 years imprisonment for serious offences

    Computer Crime Act B.E. 2550 (2007)

    Details

    Robbery

    severe

    Maximum penalty: Up to 15 years imprisonment (or life imprisonment if involving weapons or causing serious injury)

    Section 339-340 Criminal Code

    Details

    Gang Robbery

    severe

    Maximum penalty: Up to 20 years imprisonment or life imprisonment

    Section 340 Criminal Code

    Details

    Embezzlement

    serious

    Maximum penalty: Up to 5 years imprisonment and/or fine up to 10,000 THB (up to 10 years if by a fiduciary)

    Section 352-354 Criminal Code

    Details

    Criminal Breach of Trust

    serious

    Maximum penalty: Up to 10 years imprisonment and/or fine up to 20,000 THB

    Section 352-354 Criminal Code, Section 353 (Fiduciary Enhancement)

    Details

    Forgery

    serious

    Maximum penalty: Up to 10 years imprisonment (up to 20 years for public documents)

    Section 264-269 Criminal Code

    Details

    Forgery of Public Documents

    severe

    Maximum penalty: Up to 20 years imprisonment

    Section 265-266 Criminal Code

    Details

    Using Forged Documents

    serious

    Maximum penalty: Same penalty as forgery (up to 10-20 years depending on document type)

    Section 268 Criminal Code

    Details

    Bribery of Officials

    serious

    Maximum penalty: Up to 5 years imprisonment and/or fine up to 10,000 THB

    Section 144 Criminal Code, Organic Act on Counter Corruption B.E. 2561 (2018)

    Details

    Receiving Bribes (Official Corruption)

    severe

    Maximum penalty: Up to life imprisonment or death penalty (for officials in justice system)

    Section 149-157 Criminal Code, Organic Act on Counter Corruption B.E. 2561 (2018)

    Details

    Commercial Bribery

    moderate

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

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

    Details

    Extortion

    serious

    Maximum penalty: Up to 5 years imprisonment and/or fine up to 10,000 THB (up to 10 years for aggravated cases)

    Section 337-338 Criminal Code

    Details

    Money Laundering

    severe

    Maximum penalty: Up to 10 years imprisonment and/or fine up to 200,000 THB; forfeiture of assets

    Anti-Money Laundering Act B.E. 2542 (1999)

    Details

    Cheque Fraud (Dishonored Cheques)

    moderate

    Maximum penalty: Up to 1 year imprisonment and/or fine up to 60,000 THB per cheque

    Section 341 Criminal Code, Cheque Act B.E. 2534 (1991)

    Details

    Types of Penalties

    Imprisonment

    Custodial sentences ranging from days to life imprisonment, depending on offence severity.

    Fines

    Monetary penalties that may be imposed alone or in addition to imprisonment.

    Forfeiture

    Confiscation of property used in or derived from criminal conduct.

    Probation

    Suspended sentences with conditions, allowing offenders to remain in the community.

    Sentencing Factors

    Courts consider numerous factors when determining appropriate sentences:

    Aggravating Factors

    • • Prior criminal convictions
    • • Premeditation or planning
    • • Position of trust abused
    • • Vulnerable victim
    • • Significant harm caused

    Mitigating Factors

    • • First-time offender
    • • Genuine remorse
    • • Cooperation with authorities
    • • Restitution made
    • • Good character evidence

    More Criminal Law Topics

    When Legal Representation Matters

    If you need assistance with criminal law matters in Thailand, professional legal advice can help protect your interests.

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

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