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Extradition Procedures in Thailand

When a foreign national is implicated in criminal activity within Thailand, returning them to their home country for trial involves a formal legal framework rather than automatic repatriation. Extradition is strictly regulated, and Thailand maintains agreements with select countries. In cases where no treaty exists, individuals may remain under Thai jurisdiction. While prison standards have improved, conditions can still pose challenges.

Our service include:

  • Extradition assessment and legal strategy
  • Treaty compliance document preparation
  • Representation in extradition hearings
  • Defense against foreign requests
  • Negotiation with authorities and states
  • Rights protection throughout proceedings

Nations with Extradition Agreements

Thailand currently has formal extradition treaties with several countries, including:

Australia, Bangladesh, Belgium, Canada, Cambodia, China, Fiji, Indonesia, Laos, Malaysia, Philippines, South Korea, the United States, the United Kingdom, Hungary, and Russia.

Legal Framework: Extradition Act B.E. 2551 (2008)

The Extradition Act governs how Thailand manages requests from foreign jurisdictions. Key provisions include:

  • Offense Requirement (Section 7): The alleged crime must be recognized as criminal in both Thailand and the requesting country, carrying at least one year of imprisonment or the death penalty. The label of the crime may differ between jurisdictions.

  • Request Submission (Section 8):

    • Requests from countries with a treaty go through Thailand’s Central Authority; in the absence of a treaty, requests are submitted via diplomatic channels.

    • Requests must adhere to prescribed regulations and include certified Thai translations of all documentation.

    • Courts may approve the request based solely on submitted documents, without additional witness testimony.

  • Conditions for Surrender (Section 9): Individuals may be extradited if:
    • The crime is extraditable and permitted under Thai law

    • The offense is neither political nor purely military

    • In the absence of a treaty, the requesting country demonstrates reciprocity


Political offenses generally exclude crimes like murder or acts against heads of state or their immediate families, while military offenses apply only to defined military crimes.

Key Requirements for Extradition

To successfully extradite someone from Thailand, the following criteria must be satisfied:

  • Compliance with Thai legal procedures

  • Offense is non-political (except in cases involving harm to heads of state or family)

  • Crime is not solely military-related

  • No final judgment in the requesting country declaring innocence, completion of sentence, or granting amnesty

Extradition of Thai Nationals

Thai citizens can also be extradited under limited circumstances:

  • If an existing treaty with the requesting country permits it

  • If the individual voluntarily consents

  • Through a reciprocal arrangement with the foreign state

Practical Legal Considerations

Extradition involves navigating complex intersections of Thai and international law. Individuals facing extradition, or their legal representatives, must carefully address treaty requirements, document submissions, and potential legal defenses.

BASE Law Firm provides expert guidance on all aspects of extradition, including:

  • Assessing legal rights and options

  • Preparing and reviewing documentation for treaty compliance

  • Representing clients in court proceedings or negotiations

  • Ensuring strategic, efficient, and thorough advocacy throughout the process

Our team combines in-depth knowledge of domestic and international legal systems with practical experience to protect clients’ rights and interests effectively.

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