Thailand Dispute Resolution Practice
Expert Services International can provide dispute resolution services in Thailand under the Arbitration Act B.E. 2545, TAI, THAC and mediation.
Thailand Dispute Resolution Practice
Dispute resolution in Thailand is governed by the Arbitration Act B.E. 2545 (2002), which adopts the UNCITRAL Model Law. The Thai Arbitration Institute (TAI), operating under the Office of the Judiciary, and the Thailand Arbitration Center (THAC), established under the Ministry of Justice, are the principal arbitration institutions.
Expert Services International can provide arbitration, mediation, expert determination and dispute advisory services in Thailand. TAI has administered a substantial volume of construction and infrastructure arbitrations, and THAC is expanding its institutional capabilities with rules aligned to international standards.
Thailand is a civil law jurisdiction. The Arbitration Act B.E. 2545 (2002) adopts the UNCITRAL Model Law and provides the statutory framework for arbitration.
Commercial Arbitration
Thailand's Arbitration Act B.E. 2545 (2002) provides a comprehensive framework for commercial arbitration, based directly on the UNCITRAL Model Law. The legislation permits parties to refer disputes arising out of contractual or non-contractual legal relationships to arbitration, and applies to both domestic and international arbitration. The Act establishes procedural rules for the constitution of the arbitral tribunal, the conduct of arbitral proceedings and the recognition and enforcement of arbitral awards, whilst granting parties considerable freedom to agree upon the procedural rules governing their arbitration.
Thailand's arbitral institutions have been developed to provide institutional administration of arbitral proceedings. The Thailand Arbitration Center serves as a private arbitral institution with modern facilities and a panel of qualified arbitrators experienced in international commercial disputes. The THAC Rules provide the framework within which arbitrations are conducted and administered, ensuring compliance with the Arbitration Act whilst granting parties flexibility in relation to procedural matters. The Thai Arbitration Institute, operating under the Office of the Judiciary, provides an alternative institutional framework with long-standing credibility and government backing. In 2024, the TAI published its Rules on Arbitration Proceedings with TAI as an Appointing Authority, providing procedures for arbitrations conducted under the UNCITRAL Rules or other institutional rules with TAI serving as the appointing authority.
Thailand's arbitration regime has been developed to align with the UNCITRAL Model Law, ensuring compatibility with international practice and mutual recognition of awards. Arbitrators in Thailand are guided by the International Bar Association Rules on Taking of Evidence in International Arbitration, which provide a comprehensive framework for the management of expert evidence and witness testimony. The Chartered Institute of Arbitrators maintains a substantial membership in Thailand and provides professional standards and guidance for arbitrators and parties involved in arbitral proceedings. Thailand's courts have developed a policy of minimal intervention in arbitral proceedings, with the principal judicial role being the enforcement of arbitration agreements and the recognition and enforcement of arbitral awards. This judicial restraint promotes the autonomy of parties and the finality of arbitral awards.
Construction Disputes
Construction disputes represent a significant proportion of arbitral and litigation disputes in Thailand, reflecting the jurisdiction's substantial investment in infrastructure and commercial development. Thailand's Construction Contracts framework establishes the legal basis for construction agreements and the allocation of contractual rights and responsibilities. The Eastern Economic Corridor programme has driven unprecedented levels of infrastructure investment, including development of deep-water ports, rail networks, industrial estates and associated infrastructure, creating substantial demand for reliable dispute resolution mechanisms capable of addressing complex construction disputes arising from international contracts and international participants.
On international construction projects, parties frequently incorporate the Fédération Internationale des Ingénieurs-Conseils standard forms, including FIDIC contracts, as the governing contractual framework. These standard forms have become the preferred approach for major infrastructure and construction projects throughout Southeast Asia and particularly within the Eastern Economic Corridor. FIDIC forms provide a proven contractual framework addressing the allocation of risk, the definition of contractual obligations and the establishment of dispute resolution procedures. The incorporation of FIDIC forms ensures consistency with international standards and provides parties with a well-established framework for the resolution of engineer's determination disputes, compensation events and contractual claims.
Standard form contracts, including FIDIC, NEC and other internationally recognised forms, are increasingly utilised in Thailand's construction sector. These forms provide clear allocation of risk, defined dispute resolution procedures and mechanisms for addressing claims and variations. Thailand's arbitration and mediation institutions have developed substantial expertise in resolving construction disputes, and arbitrators with construction and engineering backgrounds are readily available through the THAC and TAI panels. The specialist expertise available through Thailand's dispute resolution community enables parties to select arbitrators and mediators with the technical qualifications necessary to understand complex construction disputes and to reach informed decisions on matters of engineering, quantum and contractual performance.
Mediation
Thailand's courts maintain a strong tradition of court-annexed mediation, with mediation being integral to Thai judicial procedure. This reflects a distinctive feature of Thai legal culture, which emphasises consensual resolution and harmony in dispute resolution. The Thai Mediation Centre and the court mediation programmes provide mechanisms through which parties can explore settlement before proceeding to litigation or arbitration. These court-based mediation services are complemented by commercial mediation provided by private institutions and specialised mediators.
The Thailand Arbitration Center administers commercial mediation services, maintaining a panel of qualified mediators experienced in the resolution of commercial disputes. The THAC mediation rules provide a framework for the conduct of mediation proceedings, permitting parties to select mediators and to structure mediation procedures in accordance with their needs. The Thai Arbitration Institute also provides mediation services through its structure as an institution operating under the Office of the Judiciary, providing a government-backed alternative for commercial mediation. Mediation offers significant advantages in construction and commercial disputes by providing a confidential, non-adversarial process in which parties can explore resolution options and, where settlement is achievable, reach agreement without the need for formal arbitration or litigation.
Construction disputes are increasingly referred to mediation as a precursor to arbitration or litigation. The specialised expertise available through Thailand's mediation community permits parties to select mediators with construction and engineering backgrounds, enabling effective facilitation of complex technical disputes. Mediation is frequently combined with expert determination and alternative dispute resolution procedures to create a comprehensive approach to dispute resolution that maximises the likelihood of achieving settlement before formal proceedings are required. The tradition of consensual resolution in Thai culture creates a favourable environment for mediation-based dispute resolution.
Contemporary Developments
Thailand's dispute resolution community has experienced significant developments in recent years, reflecting both the growth in international commercial activity and the maturation of Thailand's legal infrastructure. The Thailand Arbitration Center has positioned itself as a centre for international arbitration with modern facilities and multilingual support, actively promoting Thailand as a seat for arbitration. In May 2024, the Thai Arbitration Institute launched an innovative in-court arbitration pilot project with five courts in Thailand, providing parties with the option of engaging in arbitration within the court system, thereby reducing the number of cases requiring full trial in courts whilst providing a faster and more efficient adjudication mechanism.
The Eastern Economic Corridor programme has been a significant driver of growth in international commercial activity, infrastructure investment and construction disputes. The EEC programme encompasses substantial investment in port development, rail networks, industrial estates and associated infrastructure, generating significant demand for reliable dispute resolution mechanisms. Parties involved in EEC projects frequently utilise international arbitration under THAC or TAI administration, with FIDIC contracts providing the contractual framework. This has contributed to the growth of the THAC and TAI arbitration caseload and the development of specialist expertise in infrastructure and construction disputes.
International arbitration has experienced substantial growth in Thailand, reflecting the jurisdiction's economic importance and the reliability of Thailand's legal framework for the resolution of cross-border disputes. The availability of English-language proceedings and the willingness of Thai courts to enforce international arbitral awards have contributed to the growth of international arbitration in Thailand. Thailand's dispute resolution community continues to develop in response to international developments and to align with best practice in international arbitration. The in-court arbitration pilot project and the development of modern arbitral facilities through THAC demonstrate Thailand's commitment to positioning itself as a leading centre for dispute resolution in Southeast Asia.
Thailand Expertise
Expert Services International provides specialist dispute resolution services across Thailand's principal arbitral, mediation and litigation forums. Led by Neil Kirkpatrick, a chartered arbitrator with experience in international dispute resolution and construction disputes, the practice combines technical expertise with knowledge of Thailand's dispute resolution frameworks and institutions.
Whether the dispute involves commercial arbitration under the THAC or TAI rules, construction disputes under FIDIC or standard form contracts, mediation through institutional or court-annexed mechanisms, or expert determination and other alternative dispute resolution mechanisms, our team understands the specific requirements and procedures applicable in Thailand's dispute resolution community. We provide expert advice on the selection of dispute resolution mechanisms, we represent parties in arbitral and mediation proceedings, and we serve as arbitrators and mediators in disputes arising from contracts and relationships with Thai elements.
Our Expertise
Expert Services International can provide dispute resolution services to parties involved in construction and infrastructure disputes. Our services include acting as arbitrator, expert determiner and mediator. We also provide expert witness reports and testimony addressing quantum, delay, disruption, construction defects, contractual interpretation, variations, liquidated damages and claims for set-off.
We prepare claims submissions, expert reports and advocacy for use in arbitration, expert determination, mediation and dispute board proceedings. We can assist parties with the preparation and presentation of claims and defences across all forms of dispute resolution.
Service Scope
Acting as arbitrator in domestic and international arbitration proceedings. We manage all aspects of arbitral procedure, conduct efficient hearings and deliver reasoned awards addressing the issues in dispute in accordance with applicable law and the parties' contractual framework.
Acting as expert determiner under contractual expert determination clauses and institutional rules. Expert determination provides a binding resolution of technical and valuation disputes by a suitably qualified professional, typically within a shorter timeframe than arbitration or litigation.
Preparation of expert reports addressing quantum, delay, disruption, construction defects, contractual interpretation, variations, liquidated damages and claims for set-off. We provide expert testimony in arbitration, court proceedings, mediation and expert determination proceedings.
Acting as mediator and providing mediation services to assist parties in reaching a negotiated resolution of disputes. We facilitate structured discussions, assist in identifying common ground and help parties achieve settlement without the need for formal adjudication.
Acting as dispute board member, chairperson or single neutral on major infrastructure projects. Dispute boards provide a standing mechanism for the rapid resolution of disputes during project execution, maintaining familiarity with the project throughout its duration.
Preparation of claims submissions and expert analysis for use in arbitration, expert determination, mediation and dispute board proceedings. We assist parties with the preparation and presentation of claims and defences addressing quantum, delay, disruption and contractual matters.
