While Thailand’s Foreign Business Act B.E. 2542 (1999) (FBA) has been in place for over two decades, the issue of nominee arrangements remains a hot topic—especially as authorities continue to crack down on businesses that use Thai nationals to hold shares in violation of foreign ownership restrictions under the FBA. The FBA was enacted to limit foreign parties (which includes foreign individuals, offshore legal entities, and foreign majority-owned companies in Thailand) ability to conduct certain business activities in Thailand without authorization. This legal restriction has led many business operators to use nominees to operate their businesses. Similar to many other countries, nominee arrangements are illegal in Thailand. The FBA expressly prohibits foreigners from using Thai nationals to hold shares on their behalf in a way that enables them to own and operate reserved businesses under the law. Engaging in such arrangements (including conducting a business without the necessary license under the FBA) can result in severe penalties, including imprisonment, fines, and the forced dissolution of the business. The authorities, particularly the Ministry of Commerce and the Department of Special Investigation, continue to actively pursue cases involving suspected nominees. The FBA categorizes businesses into three lists, each outlining different levels of restrictions on foreign ownership and participation: List 1: Foreign business operators are strictly prohibited from engaging in any of the business activities on list 1, such as media outlets (newspapers, radio, and television), rice farming, forestry, extraction of Thai medicinal herbs, and land trading. List 2: Foreign business operators must obtain a foreign business license (FBL) from the Department of Business Development (DBD) and secure approval from the Thai cabinet to engage in a business activity on list 2. In addition, the company must be at least 40% Thai-owned (this may be reduced to 25% with special approval from