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The Securities and Exchange Commission

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The Roles of the SEC

The SEC missions  are to develop the Thai capital market to be key mechanism driving Thailand’s sustainable economic growth, strengthen capital market competitiveness and build linkage between business and capital market sectors to promote distribution of wealth and be in preparation for aged-society.
SEC protects investors by:
• Supervising listed company to disclose correct and sufficient information to the general public, enhance listed company’s good corporate governance and protecting shareholders when there is takeover of listed company;
• Supervising securities operators, including securities company, asset management company and investor contact to have qualifications and standards as specified; and
• Sanctioning those who violate Securities and Exchange Act B.E. 2535, for example, insider trading, providing incorrect or falsified document to the public, dishonest acts of listed company’s executives, unlicensed securities/derivatives business.
How to start investing
Investors interested in receiving knowledge and understanding about investment, securities business operators, products and services in the capital market can visit to protect own benefits and enhance knowledge about investment and necessary information before investing in the capital market.
Investor Alert
Nowadays, many investors have been invited by unlicensed company to invest in the products similar to securities or derivatives and faced tremendous loss or did not gain returns as promised. Hence, before making an investment, you can check list of licensed business from SEC website or check out our investor alert list/ website list here.


Investor assistance
For concerns about misconducts or injustice in the investment in the capital market, investor can make a complaint or submit information about misconducts to the SEC or enter the process of arbitrator Link complaint center.


Last updated on 21 October 2013
The Securities and Exchange Commission, Thailand
333/3 Vibhavadi-Rangsit Road, Chomphon , Chatuchak Bangkok 10900, Thailand
Tel. +66 2033 9999 Fax. +66 2033 9660 e-mail :<
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