Thailand’s Department of Business Development (DBD), through its Office of Central Company and Partnership Registration, has released multiple draft orders for public consultation until December 12, 2025. These draft orders aim to strengthen the business registration process, with a focus on the requirements for establishing and amending the principal office address of a partnership or limited company, verification of authorized signatories, and measures to identify and prevent registrations involving persons linked to suspicious or high-risk activities. The draft orders’ proposed requirements are outlined below. Principal Office Verification The principal office address of a partnership or limited company, including house registration code, house number, full address details, and building name, must be fully aligned with the civil registry. The registrar will strictly verify this before accepting any registration or amendment. If the address used for registration is already registered for at least five other companies, the company must submit a consent letter from the person authorized to allow use of the principal office, along with supporting documents proving the right to use the address. Signatory Certification Compliance Duties Persons certifying directors’ signatures on registration forms are responsible for verifying their identities, maintaining up-to-date information, and complying with the requirements of the DBD’s Biz Regist digital registration system. Certain supporting documents proving the qualifications of certifying persons are also required, with some exceptions for specific professional roles. Identity and qualification verification must be renewed upon the completion of one year from the date of registration as a certifying person, or if the certification credentials expire before the one-year period ends, in accordance with the verification requirements. Verification of Suspicious Parties Any partner, shareholder, or director linked to a predicate offense will be required to meet with the registrar in person for further verification steps. For all parties related to a company

Attorneys from Tilleke & Gibbins’ Bangkok office have contributed the Thailand chapter to Litigation 2026, published by Chambers and Partners. Litigation 2026 provides an overview of litigation procedures and practices across numerous jurisdictions. The guide is a key reference for businesses, in-house counsel, and legal professionals seeking to understand and compare litigation frameworks around the world. The Thailand chapter delivers analysis of 14 core areas of litigation, including: General characteristics of the legal system and court structure Litigation funding options and requirements Procedures for initiating lawsuits and pre-trial steps Discovery processes and injunctive relief Trial procedures and rules on evidence Settlement mechanisms and enforcement Damages and judgment considerations Appeal processes and cost issues Alternative dispute resolution and arbitration Developments and future outlook for dispute resolution in Thailand Each section offers practical guidance on navigating Thailand’s litigation landscape, providing useful context for international businesses and legal practitioners involved in dispute resolution matters. Chambers and Partners’ Global Practice Guides deliver expert commentary on key practice areas across jurisdictions, allowing readers to compare legislation, procedures, and practical considerations relevant to business operations. The Thailand chapter can be downloaded through the button below, and the full Litigation 2026 guide is available free of charge on the Chambers and Partners website.

Thailand’s Civil Court has issued a regulation targeting the use of artificial intelligence (AI) in the preparation of pleadings and other documents submitted to the court. Effective November 17, 2025, the regulation aligns with September 2025 guidance from the president of the Supreme Court, and aims to safeguard accuracy, transparency, and public confidence in civil adjudication. The regulation applies to all parties submitting pleadings or any documents to the Civil Court that are prepared using AI tools or contain AI-generated content. It subjects AI used for these purposes to strict requirements on verification, disclosure, and accountability. Core Obligations The regulation imposes four principal obligations: Lawyers who use AI remain subject to duties of honesty, responsibility to the court, professional standards, and legal ethics, including the duty to assess the appropriateness of the AI tool for the work. Parties and lawyers must verify the accuracy and completeness of all facts, legal provisions, and citations in AI-generated content before submission. Parties and lawyers must disclose to the court any AI-generated content by clearly marking the beginning and end of the AI-generated portion with prescribed statements (see below). Additionally, a certification confirming the use of AI must be provided at the end of the pleading or document, stating that AI was used for certain portions and that the party has reviewed and certifies the accuracy of factual and legal content. Parties and lawyers bear the same full legal and ethical responsibility for AI-generated content as they do for personally authored documents; they cannot evade responsibility or avoid liability by citing AI-related errors. Likewise, parties must ensure that any AI-generated content is truthful, accurate, and unbiased. Prescribed Disclosure Language Each instance of AI-generated content must be preceded by the statement “[The following content was prepared using artificial intelligence]” and must end with “[End