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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.

    Competition & Antitrust
    Investigations vary with complexity

    Filing a Competition Complaint

    How a business harmed by anti-competitive conduct can complain to the regulator.

    Overview

    This guide explains the filing a competition complaint in Thailand's legal system. Understanding each stage helps you know what to expect and how to protect your rights.

    Typical Timeline: Investigations vary with complexity

    Process Timeline

    1

    Gather evidence

    Document the conduct — pricing, refusals to deal, tender behaviour, or contract terms — and the harm suffered.

    2

    Submit to the OTCC

    File a complaint with the Office of Trade Competition Commission, which can investigate and impose administrative sanctions.

    3

    Consider a civil claim

    A party damaged by a violation may also bring a civil action for compensation within the limitation period.

    Step-by-Step Guide

    Risks & Considerations

    Be aware of these important factors when navigating this process:

    Insufficient evidence of an agreement or of dominance

    Limitation period expiring on a civil damages claim

    Related Procedures

    Disclaimer: This guide provides general educational information aboutfiling a competition complaint in Thailand. It does not constitute legal advice. Every case is different and procedures may vary based on specific circumstances.

    For advice on your specific situation, consult with a qualified Thai legal professional.

    When Legal Representation Matters

    Navigating legal procedures in Thailand requires experienced guidance. Anglo Siam Legal provides professional representation at every stage.

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

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