Civil and Commercial Code
Section 193/30 sets a general 10-year prescription, but many claims (wages, goods sold) run much shorter — prescription is checked first.
Northern Thailand — Chiang Mai
Civil, criminal, labour, family, succession and land disputes

Chiang Mai is the administrative, academic and tourism hub of northern Thailand and home to a large long-stay foreign community. Legal work here spans local business and land matters as well as documents, visas, marriage and succession for long-term foreign residents. Because regional courts and agencies are located in the province, many matters can be completed locally without travelling to Bangkok.
Our attorneys represent clients before Thai courts nationwide — from case assessment and evidence gathering, to filing a complaint or defence, trial, appeal, Supreme Court petition and enforcement of judgment. We explain every realistic option before you commit to a course of action.
Jurisdiction and filing requirements should be confirmed for each matter, because practice and required attachments differ between offices.
| Court / authority | What it handles |
|---|---|
| Chiang Mai Provincial Court and Chiang Mai Municipal Court | Civil and criminal cases within Chiang Mai province |
| Chiang Mai Juvenile and Family Court | Divorce, custody and family matters |
| Labour Court Region 5 | Labour cases in the upper northern region |
| Chiang Mai Administrative Court | Challenges to state decisions in the northern region |
| Chiang Mai Legal Execution Office | Seizure, garnishment and auction of local assets |
| Chiang Mai Provincial Land Office and branch offices | Registration of land and condominium transactions |
| Chiang Mai Immigration Office | 90-day reporting, extensions of stay and residence notification |
| Chiang Mai Provincial Commercial Office | Local business registration services |
A first-instance civil case typically runs from several months to a few years, depending on complexity, witnesses and the court calendar.
Timeframes are indicative and depend on the court calendar and the authority handling the matter in Chiang Mai.
Summarised for general understanding only. The application of each provision depends on the facts of your case.
Section 193/30 sets a general 10-year prescription, but many claims (wages, goods sold) run much shorter — prescription is checked first.
Section 420 governs tort liability; Section 448 requires suit within one year of knowing both the wrongful act and the person liable.
Sets jurisdiction, pleadings, evidence and a one-month appeal deadline from the reading of the judgment (extendable by leave).
Governs suspects’ and defendants’ rights, filing a police complaint, private prosecution and bail applications.
These are constructed examples used to explain procedure. They are not client matters, and no outcome is implied or guaranteed.
Situation: A client accepts delivery but withholds the final payment, alleging defects that were never raised in writing.
Usual approach: The usual route: review the contract and delivery records, issue a formal demand with a deadline, then sue for the fee plus default interest, with acceptance evidence prepared from the outset. (Hypothetical, for procedure only.)
Situation: A summons arrives over a debt that arose years earlier, and it is unclear whether the claim has expired.
Usual approach: Prescription must be pleaded in the defence — the court will not raise it for you. File the defence in time and check for interrupting events such as debt acknowledgement or part payment.

Most matters can be handled locally: Chiang Mai has provincial, municipal, family, regional labour and administrative courts as well as a legal execution office. Exceptions are matters the law assigns to central bodies, such as MFA document legalisation.
Yes. The document must follow the correct Thai statutory form, and if it will also be used abroad, translation and certification should be planned from the outset to avoid redoing it.
Check the title type, legal access, zoning and use restrictions, and any registered encumbrances before paying a deposit — these are hard to fix after signing.
Initial consultations can be by phone or online, but appointing us to act requires signing the court-prescribed attorney appointment form.
Generally the court where the defendant is domiciled or where the cause of action arose. Labour, family, tax and IP matters have specialised courts.
Mediation is often faster and cheaper, but only where the other side can actually pay. We assess this before recommending it.
Tell us the facts and we will explain which authority applies, what documents are needed and the realistic timeframe.