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​​​​​​​​​​​​​​​​​​​​​​​​​​​​​SEC Help Center

​​SEC Help Center is a one-stop service center for public inquiries and complaints pertaining to licensed businesses and entities in the Thai capital market. Our services include provision of information and advice on matters under the SEC's purview. 


For filing a complaint or sending an inquiry, please use any of the following channels (24 hours everyday) :     ​

  • ​​Telephone : 1207 press 2, 081-751-2841, 081-426-5434, 092-498-4939, 063-959-8383 

  • Postal mail :  
    ​​​​The Securities and Exchange Commission (SEC) 
    333/3 Vibhavadi-Rangsit Road Chomphon, Chatuchak Bangkok 10900 Thailand 
    (download Complaint Form)

  • ​​Personal visit (Office hours : 08.30 - 12.00 and 13.00 - 16.30 hours) :
    The Securities and Exchange Commission (SEC)
    333/3 Vibhavadi-Rangsit Road Chomphon, Chatuchak Bangkok 10900 Thailand  (Map)

Should you encounter any corruption or malpractices of any SEC official,  you can lodge a complaint together with ​relevant facts and evidence via the cahnnels below (24 hours everyday).  The complaint will be handled by a special committee to ensure transparency and fairness.

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Complaint Against SEC (form)​


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For More Information

SEC Help Center

Tel. +66-2033-9999