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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.

    Energy
    severe offence

    Operating Energy Business Without License in Thailand

    Generating, transmitting, or distributing electricity without an ERC license.

    Last updated: February 2026
    Legal Sections

    Energy Industry Act Section 47, Energy Industry Act Section 60

    Maximum Penalty

    Up to 5 years imprisonment and/or fine up to THB 5,000,000

    Severity Level

    severe

    Definition

    Generating, transmitting, or distributing electricity without an ERC license. Under Thai law, this offence is classified as a severe offence within the category of Energy.

    Elements of the Offence

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

    1

    Operating an energy business

    2

    Without a valid license from the ERC

    3

    In Thailand's territory

    Penalties

    Maximum Penalty

    Up to 5 years imprisonment and/or fine up to THB 5,000,000

    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 ERC license held

    Generation below threshold requiring license

    Self-consumption exemption applies

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

    For Foreigners

    Special Considerations for Foreign Nationals

    Foreign companies must obtain proper BOI promotion or FBL before applying for ERC licenses. Operating without authorization risks both criminal penalties and deportation of responsible officers.

    When Legal Representation Matters

    If you are accused of operating energy business without license 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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