Thailand’s merger control law is found in the Trade Competition Act B.E. 2560 (2017), administered and implemented by the Trade Competition Commission (TCC), with other merger control rules found in the following:

• Criteria for Consideration of Entrepreneurs who are in Positions Relevant to Policies or Authorities B.E. 2561 (2018);
• Rules for Consideration of Assets or Share Acquisitions qualified as a Merger in order to gain Control Policy over Business Administration, Management or Supervision B.E. 2561 (2018);
• Criteria for Being Business Operator with Market Dominant Position B.E. 2563 (2020);
• Rules, Procedures and Conditions for Notification of Business Merging Results B.E. 2561 (2018); and

Criteria, Procedures and Conditions in Requesting Permission for Mergers B.E. 2561 (2018).