Act on Establishment of Administrative Courts and Administrative Court Procedure B.E. 2542 (1999)
Defines administrative cases, the courts’ jurisdiction and filing deadlines that are generally shorter than in civil cases.
Central Thailand — Bangkok
Challenging unfair administrative decisions through the correct procedure and deadlines.

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.
When a state agency issues a decision affecting your rights — refusing renewal, revoking a permit, imposing an administrative fine or rejecting an application — you may appeal internally and file with the Administrative Court within strict deadlines. We assess the legality of the decision, prepare the appeal, the complaint and any stay application, and act through to the Supreme Administrative Court.
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 |
Internal appeals follow the timeframe in the governing statute; Administrative Court cases typically run longer than ordinary civil litigation because the court conducts its own fact-finding.
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.
Defines administrative cases, the courts’ jurisdiction and filing deadlines that are generally shorter than in civil cases.
Administrative orders must state reasons and inform the right of appeal; failure to do so can extend the appeal period.
Used to obtain the agency file so the reasoning behind an order can be examined before challenging it.
Sets out state and official liability and the route to claim compensation.
These are constructed examples used to explain procedure. They are not client matters, and no outcome is implied or guaranteed.
Situation: A business receives a revocation notice without having been given a chance to respond.
Usual approach: First examine procedural legality — right to be heard, stated reasons, and the issuer’s authority — then consider the internal appeal plus a stay request alongside the court filing. (Hypothetical.)
Situation: A bidder is disqualified on technical grounds it believes are wrong.
Usual approach: Request the evaluation records and object through the procurement rules immediately — the deadlines are short and affect later court rights.

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.
Check the notification for the stated appeal right and deadline, file the internal appeal in time, and if the result is still unfair, proceed to the Administrative Court.
Yes, where they are affected by a Thai state decision. Proceedings are in Thai and foreign documents need certified translations.
Many administrative cases are fee-free, except claims for money or delivery of property, which are charged on the amount claimed.
Tell us the facts and we will explain which authority applies, what documents are needed and the realistic timeframe.