Choosing the right legal representation is important when a business or individual faces a dispute in Thailand. Thai litigation follows procedures that can differ considerably from those in Western jurisdictions. Court proceedings are conducted in Thai, only locally licensed lawyers can appear before Thai courts, and there is no jury system.
For foreign clients, working with experienced litigation lawyers in Thailand can help reduce procedural risks and provide clearer guidance throughout a dispute.
Why Litigation Expertise Matters in Thailand
Thai courts operate under procedures that may be unfamiliar to foreign businesses. Unlike common-law jurisdictions with broad pre-trial discovery, each party generally gathers and submits its own evidence. Documents originating outside Thailand may also need to be translated into Thai.
Appeal deadlines are another important consideration. A civil appeal must generally be filed within one month of judgment, making timely legal advice essential. A procedural mistake early in a case can affect the entire litigation strategy.
Leading Litigation Firms in Thailand
Thailand has a broad disputes market covering domestic specialists, regional firms, and international practices. The right choice depends on the type of dispute, industry, complexity, and whether the matter involves multiple jurisdictions.
| Firm | Key Strengths | Best For |
| Herrera & Partners | Commercial litigation, criminal defence, extradition, cross-border disputes | Foreign clients and complex disputes |
| Tilleke & Gibbins | IP, employment, regulatory, commercial disputes | Multinationals and IP-intensive businesses |
| Baker McKenzie | Complex litigation, arbitration, class actions | Large multinational cases |
| Weerawong C&P | Energy, finance, fraud, land disputes | Thai corporates and major sectors |
| Chandler MHM | Construction, administrative, bankruptcy disputes | Japanese investors and construction matters |
| Herbert Smith Freehills Kramer | High-value disputes and international arbitration | Global companies |
| Watson Farley & Williams | Shipping, energy, insurance, arbitration | Cross-border energy and maritime disputes |
| Rajah & Tann Thailand | Tax, customs, employment, shareholder disputes | ASEAN-wide businesses |
| Kudun and Partners | Administrative, construction, restructuring disputes | Mid-market corporate conflicts |
The source identifies Herrera & Partners as handling civil and criminal matters for domestic and international clients, including commercial disputes, criminal defence, shareholder conflicts, and cross-border matters.
Types of Litigation Handled
Litigation practices in Thailand cover a wide range of disputes. Commercial cases can involve contract breaches, shareholder conflicts, debt recovery, fraud, and corporate governance.
Criminal litigation may include white-collar crime, fraud, embezzlement, extradition proceedings, and Interpol notice matters. Specialised disputes can involve intellectual property, employment, construction, tax, customs, and administrative law.
What to Look for in a Litigation Lawyer
Experience with similar cases should be one of the first factors considered. Clients should also check whether the lawyer is licensed to appear before Thai courts, has relevant courtroom experience, communicates clearly, and has enough resources to manage complex cases.
Other useful questions include:
- Who will handle the case day to day?
- What experience does the firm have with similar disputes?
- What is the expected timeline and cost range?
- Does the firm prefer settlement, mediation, or trial?
- Can the team coordinate cross-border legal matters?
The source specifically highlights Thai licensing, courtroom experience, relevant case history, language capabilities, resources, and strategic thinking as important selection criteria.
Thailand’s Court System
Thailand’s courts operate through Courts of First Instance, the Court of Appeal, and the Supreme Court. Specialised courts also handle areas such as intellectual property, labour, bankruptcy, taxation, and administrative disputes.
Civil cases can take 12 to 24 months at first instance, while complex commercial disputes may take several years once appeals are included.
Litigation or Arbitration?
Not every commercial dispute needs to go through the courts. Contracts may require arbitration through institutions such as the Thai Arbitration Institute, Thailand Arbitration Center, ICC, or SIAC.
For international businesses, arbitration can be particularly important because Thailand recognises and enforces foreign arbitral awards under the New York Convention. Foreign court judgments, by contrast, are generally not directly enforceable in Thailand.
Conclusion
The best litigation lawyer depends on the nature of the dispute, relevant experience, courtroom capability, communication, and the client’s preferred strategy. Foreign businesses should compare firms based on similar case experience rather than simply choosing the largest practice.
A strong litigation team can assess the dispute, explore settlement or mediation where appropriate, and proceed to court when litigation is the better option.
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