Civil and Commercial Code
Book III governs company formation, directors’ powers, shareholder meetings and share transfers.

Central Thailand — Bangkok
Incorporation, contracts, foreign business, BOI and compliance

Bangkok concentrates the courts, central government departments, embassies and most corporate head offices in Thailand. A legal matter arising in Bangkok therefore usually touches several authorities at once — the court with territorial jurisdiction, the Department of Business Development, the district land offices, the Immigration Bureau and the Department of Consular Affairs. Sequencing the steps correctly from the start saves far more time than correcting them later.
Full-lifecycle corporate support: choosing the right vehicle, incorporation, drafting and reviewing contracts, foreign shareholding structures, business licensing, M&A and dissolution.
Jurisdiction and filing requirements should be confirmed for each matter, because practice and required attachments differ between offices.
| Court / authority | What it handles |
|---|---|
| Civil Court, Criminal Court and Bangkok municipal courts | Hear civil and criminal cases according to territorial jurisdiction in Bangkok |
| Central Labour Court | Dismissal, severance and employment-contract disputes |
| Central Administrative Court | Challenges to state orders and administrative action |
| Central Intellectual Property and International Trade Court | Trademark, copyright, patent and international trade cases |
| Central Bankruptcy Court | Bankruptcy and business rehabilitation |
| Legal Execution Department | Seizure, garnishment, auction and execution-stage mediation |
| Department of Business Development | Company registration and registered changes |
| Department of Consular Affairs, MFA | Legalisation of documents for overseas use |
| Immigration Bureau | Visas, extensions of stay and residence notification |
Incorporation with complete documents usually takes a few business days; special licences and BOI approvals take considerably longer.
Timeframes are indicative and depend on the court calendar and the authority handling the matter in Bangkok.
Summarised for general understanding only. The application of each provision depends on the facts of your case.
Book III governs company formation, directors’ powers, shareholder meetings and share transfers.
Restricts certain businesses for foreigners and sets out the licensing route.
The basis for BOI tax and non-tax incentives.
Sets corporate tax duties, withholding tax and VAT obligations.
These are constructed examples used to explain procedure. They are not client matters, and no outcome is implied or guaranteed.
Situation: A foreign investor wants more than 49% of a service business.
Usual approach: Check whether the activity falls in the FBA schedules, then compare a foreign business licence, BOI promotion, or restructuring the activity outside the restriction. (Hypothetical.)
Situation: A director resigned but the company never filed the change.
Usual approach: Keep dated proof of the resignation and push the registration through — stale register data can be used to assert liability later.

It depends on the case type and territorial jurisdiction. General civil and criminal cases go to separate courts, while labour, administrative, IP and bankruptcy matters each have a specialised court. We verify jurisdiction from the parties’ domicile and the place of the events before filing.
Not every hearing. With a proper appointment of counsel and power of attorney, your lawyer can act for you in many steps, but hearings where you must testify require your attendance. We tell you in advance which dates are mandatory.
Always start from the receiving authority’s requirement — it dictates whether you need signature certification, translation, MFA legalisation and embassy endorsement, and in what order. For Thailand, the Apostille Convention enters into force on 28 February 2027; until then MFA and embassy legalisation continues to apply.
Activities listed under the Foreign Business Act generally require majority Thai ownership unless a licence, treaty right or BOI promotion applies.
Not universally required by law, but some licences and banking practices call for one.
English contracts are binding, but a certified Thai translation is needed for Thai courts or authorities.
Tell us the facts and we will explain which authority applies, what documents are needed and the realistic timeframe.