What to Know Before you Go to Court in Thailand

Last updated on August 7, 2026

For what leads up to a hearing, see our overview of criminal law in Thailand.

Do you have to go to Court in Thailand? If yes, this text can help you. The Thai legal system is a unique blend of traditional Thai customs and Western legal principles. Before making a mistake, you should learn about what to know before you go to Court in Thailand. Thailand’s legal system is a mix of civil and common law, designed to meet the needs of its society. In Thailand, even simple actions like crossing your legs are not allowed.

Example of a Thai Court.

Codified system

In Thailand, the legal system is based on written laws. These laws are carefully recorded and easy for the public to access. The Constitution is the foundation of our legal system. Acts and statutes are also important but come after it. This hierarchical structure ensures that all legal provisions are in harmony with the fundamental principles enshrined in the Constitution. The Thai legal system has three main levels. These are the Court of First Instance, the Court of Appeal, and the Supreme Court (also known as the Dika Court). In addition to these main levels, there are specialized courts like Family Courts and Administrative Courts. These specialized courts handle specific types of legal issues. They offer a more detailed and targeted way to resolve legal matters in their specific areas of expertise. There are also specialized courts like Family Courts and Administrative Courts that handle specific types of legal issues. These courts offer a more detailed and targeted way to resolve legal matters in their specific areas of expertise.

Mediation and conciliation are prioritized – Very important to know

One should be aware that the Thai legal process emphasizes mediation and reconciliation, particularly in civil disputes. Litigation can be a lengthy process, so alternative dispute resolution methods are often encouraged. Before you go to court in Thailand, you should know they will try to settle things. They want to mediate and help both sides agree. They also want to avoid losing face.

Documents must be signed so a Thai lawyer can represent you

Representation by a Thai lawyer in court requires signing a “lawyer’s appointment” document. You also need to provide copies of your identification. This formalizes the attorney-client relationship and authorizes the lawyer to act on the client’s behalf. Clients need to sign and date a blank power of attorney. They must also provide a copy of their passport. This is required by Thai law to allow legal representation. But this power of attorneys can also be used for other administrative tasks. Keeping the document blank lets the firm update or change the appointed attorney easily. This means no new signatures are needed if schedules or workloads change. For example, if another lawyer from our office needs to take over, it can be done smoothly. If the form is fully completed ahead of time, any changes would require new paperwork. This means clients would have to sign again, which can cause delays. This process is safe. Every attorney is registered with the Lawyers Council of Thailand. The power of attorney is only for legal representation. It cannot be used to withdraw funds from a bank account, conduct real estate transactions or serve any other purpose. By signing a blank power of attorney at the start, clients help us work better. This allows us to provide smooth service during their case.

Court fees

Court fees can apply In civil cases in Thailand. Pursuing damages incurs court fees, typically amounting to 2% of the claimed damages. Exceptions apply for minor claims or those exceeding 10 million baht, where the percentage may vary. This is another thing that you need to know before you go to Court in Thailand. Not only you have lawyer’s fees, but maybe Court fees.

Dresscode – What to Know Before you Go to Court in Thailand

Courtroom decorum in Thailand is taken very seriously. Appropriate attire is very important, which means you should avoid wearing flip-flops, shorts, sleeveless shirts, or casual clothing. Men are advised to wear long pants and a collared shirt, while women should dress modestly, avoiding short skirts, tight clothing, or sleeveless tops. This dress code shows respect for the court, which represents His Majesty the King. It requires a high level of respect and formality. It is not always necessary, but it is also good idea to follow the dress code when visiting government offices. Places such as Immigration or the Labour Department. Officials in these departments may interpret respectful attire as an indication of seriousness, professionalism, and courtesy. Dressing appropriately can significantly influence how smoothly interactions proceed and can often positively impact the outcome of your visit. Behavior within the courtroom and government offices should also reflect utmost respect and politeness. Disruptions, informalities, or casual postures, such as crossing your legs when seated, are prohibited in court settings. Furthermore, to protect privacy and maintain dignity, photography is strictly forbidden within court premises. Adhering to these guidelines demonstrates cultural awareness and respect, helping you avoid misunderstandings or potential accusations of contempt.

Foreigners need interpreters

Foreigners face additional layers of complexity in the Thai legal system. Visa regulations, property ownership laws, and business regulations have nuances that require careful navigation, often necessitating local legal expertise. Foreigners also need interpreters in Court because all the procedures are done in Thai language. What to know before you go to Court in Thailand? Know that your interpreter can make a huge difference.

• Court of Justice in Thailand

Civil Litigation in Thailand: What the Process Looks Like

If a dispute cannot be settled, civil litigation is the route. Civil cases are governed principally by the Civil and Commercial Code, and they cover contractual disputes and breaches, property and landlord-tenant matters, tort claims such as personal injury and defamation, family matters including divorce, custody and inheritance disputes, and debt collection.

The Steps, in Order

• Pre-action notice. A formal notice is normally sent first, setting out the dispute and the action contemplated.
• Filing the complaint. If no settlement is reached, a complaint is filed with the court setting out the claims and the remedies sought.
• Defendant’s answer. The defendant has a set period, usually 15 days, to respond.
• Mediation. Thai courts actively push mediation before trial. This is not a formality: see the section above on why it matters.
• Trial. If mediation fails, both sides present evidence and argument before a judge. There is no jury.
• Judgment. The court may award money, or order a party to do or refrain from doing something.
• Appeal. Either party may appeal to a higher court.

Three Things That Decide Cases Early

Prescription. Thai law sets limitation periods for bringing an action. Miss the period and the claim is lost regardless of its merits, so the first question in any dispute is how long you have.

Jurisdiction. The right court depends on where the events happened, where the defendant lives, the nature and value of the claim, and whether you are suing a person, a company or a state body. Filing in the wrong court costs time you may not have.

Language. Proceedings are conducted in Thai. Documents in other languages need certified translation, and a foreign party needs an interpreter.

A lawyer’s value here is concentrated at the start: assessing whether the claim is worth bringing, getting the limitation period and the forum right, drafting the pleadings correctly, and negotiating at mediation before costs mount. If you need representation in a civil dispute, contact us.