In Thailand, 39 professions are strictly reserved for Thai citizens under the Foreign Business Act and the Alien Working Act. Any foreigner engaging in one of these activities without permission risks fines, imprisonment, and deportation.
Why Do These Restrictions Exist?
Thailand protects certain sectors of its economy and labor market through the Royal Decree on Reserved Occupations for Thai Nationals, which is regularly updated by the Ministry of Labor. The goal is to preserve local jobs in areas deemed strategic, cultural, or requiring in-depth knowledge of Thai law and language.
⚠️ Warning
This list may change by ministerial decree. Always check the current version with the Department of Employment before accepting a position in Thailand.
Main Categories of the 39 Professions Forbidden to Foreigners
The 39 professions reserved for Thais fall into several major categories:
Manual Trades and Traditional Crafts
- Wood carving
- Hand weaving (traditional silk, cotton)
- Manufacturing of Thai musical instruments
- Crafting of gold and silver jewelry
- Traditional pottery and ceramics
- Manufacturing of nielloware (inlaid metal objects)
- Manufacturing of lacquerware (decorative lacquers)
Law and Administration Professions
- Thai lawyer or legal advisor (local law)
- Notary public
- Civil servant (any public administration)
Agriculture, Fishing, and Forestry
- Agriculture, horticulture, forestry (direct manual labor)
- Inland fishing
- Collection and preparation of traditional medicinal plants
Commerce and Local Services
- Street vending
- Accounting and auditing (certified public accountant)
- Real estate agent (independent broker)
- Certified local tour guide
- National lottery seller
- Motor vehicle driver for commercial purposes (taxi, tuk-tuk)
- Local boat pilot
Press, Publishing, and Communication
- Thai print journalist
- Thai editor for local publications
Other Regulated Professions
- Bricklaying and manual masonry
- Traditional carpentry
- Stone cutting
- House painting (interior and exterior painting work)
- Traditional Thai hairdressing and hair care
- Hand spinning
- Shoe shining
- Thai administrative secretarial work
- Hand tailoring and clothing alterations
💡 Good to Know
Some professions like accounting or real estate can be performed by foreigners under specific conditions (licensed company, BOI, free trade zone). Prior authorization from the Department of Business Development (DBD) is mandatory.
What Are the Penalties for Violating These Rules?
Engaging in a reserved profession without authorization exposes the foreigner to:
- A fine of up to 100,000 THB (approximately 2,600 EUR)
- A prison sentence of up to 5 years
- The immediate cancellation of the work permit
- Deportation from Thailand with a ban on re-entry
✅ Practical Advice
Before signing any employment contract in Thailand, have your position reviewed by a local lawyer specializing in Thai labor law. This applies regardless of your nationality — whether French, Belgian, Canadian, Moroccan, or otherwise. Also, check out Labor Law in Thailand 2026 for a comprehensive overview.
⚠️ Disclaimer
This article is for informational purposes only and does not constitute legal advice. Laws and regulations vary by country and change regularly. Consult a qualified professional for your specific situation.
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