You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

Go Back

Chomanut Arif

Associate

Biography

Chomanut Arif is an associate in the corporate and commercial department of Tilleke & Gibbins’ Bangkok office. A well-rounded attorney with extensive experience across a broad range of industries, Chomanut advises local and multinational clients on critical legal compliance matters in Thailand, including matters related to labor and employment, work permits, and visas. She also has extensive experience reviewing, drafting, and advising on transactional agreements and general business contracts such as employment agreements, service agreements, and lease agreements.

Before joining the firm, Chomanut worked in the Bangkok office of an international law firm, where she specialized in corporate, commercial, and labor and employment matters. Chomanut holds an LLM from University College London and an LLB from Chulalongkorn University. Chomanut is a member of the Lawyers Council of Thailand and is fluent in English and Thai.

Experience

  • Advised various employers in Thailand on work safety regulations and other workplace-related issues, and assisted in reviewing employment documentation, including work rules and employee handbooks.
  • Conducted legal due diligence and risk assessments regarding legal compliance with employment and work safety laws and regulations in Thailand as part of various companies’ proposed M&A transactions.
  • Walked multinational and domestic businesses through the process of terminating employment of personnel, including planning and advising on options, steps, procedures, risks, and strategies for the cessation of employment, as well as preparing all relevant documents.
  • Assisted clients in drafting, reviewing, and amending a wide range of commercial contracts, including employment agreements, employment transfer agreements, service agreements, nondisclosure agreements, mutual separation agreements, noncompetition and nonsolicitation agreements, and termination notices.
  • Conducted audits for various multinational companies on compliance issues under the Foreign Corrupt Practices Act (FCPA) of the United States.
ABOUT Chomanut

Industries

Consumer Products

Life Sciences

Practices

Banking and Finance

Compliance and Investigations

Corporate/M&A

Employment

Location

Languages

    Thai

    English

Education

    LLM, University College London

    LLB, Chulalongkorn University

Insights

January 16, 2026
Employment law specialists from Tilleke & Gibbins’ office in Bangkok have contributed the Thailand chapter to the Guide to Restructuring a Cross-Border Workforce from International Employment Lawyer. This comprehensive global guide, covering 45 jurisdictions worldwide, addresses the complex issue of workplace restructurings, with a particular focus on the needs of multinational companies. The Thailand chapter was authored by Pimvimol (June) Vipamaneerut, Chusert Supasitthumrong, Dusita Khanijou, and Chomanut Arif. The Q&A-style chapter provides in-depth analysis of key areas related to workplace restructuring, including: Reduction in workforce; Restructuring or reorganization of the business; Changing terms and conditions; and Areas to watch. A PDF of the Thailand chapter can be downloaded through the button below. Tilleke & Gibbins also contributed the Cambodia, Laos, Myanmar, and Vietnam chapters to the Guide to Restructuring a Cross-Border Workforce 2026. To browse the full guide for all 45 jurisdictions, please visit the International Employment Lawyer website.
Read More
August 21, 2025
Tilleke & Gibbins is pleased to announce that the firm has adopted Harvey, a leading enterprise-grade AI platform for the global legal industry. The firm is proceeding with a rollout of Harvey’s legal AI solutions, which are supported by robust security and confidentiality protections, across the firm’s full-service regional practice in Southeast Asia. This initiative builds on the firm’s recent deployment of Microsoft Copilot and represents another advancement in Tilleke & Gibbins’ commitment to leveraging technology for enhanced legal service delivery. Under the program, legal professionals across the firm’s offices in Cambodia, Indonesia, Laos, Myanmar, Thailand, and Vietnam will have access to the full Harvey platform, equipping them to deliver practical, impactful, and results-driven legal services for clients throughout the region. The firm will also develop bespoke agentic workflows within Harvey tailored to the firm’s core practices and the unique requirements of Southeast Asian legal markets. Commenting on the initiative, Managing Partner Tiziana Sucharitkul stated, “At Tilleke & Gibbins, we have consistently invested in developing and adopting technology to improve the speed, precision, and overall excellence of our legal services. The firm’s decision to invest in Harvey exemplifies our commitment to innovation, further differentiating Tilleke & Gibbins within Southeast Asia’s legal landscape.” Managing Partner Darani Vachanavuttivong remarked, “By combining the deep regional expertise of our lawyers with Harvey’s market-leading domain-specific AI, we are empowering our regional team to streamline drafting, research, and review processes for complex legal matters, all while maintaining the high standards of quality and security our clients expect from us.” Harvey’s Chief Business Officer John Haddock added, “It’s clear Tilleke & Gibbins is investing heavily in innovation, and it’s clear their global clients will benefit significantly from their focus and investment. The Harvey team is thrilled to support the firm’s journey with our platform.”
Read More
July 7, 2025
On June 27, 2025, Thailand issued the new Ministerial Regulation Prescribing the Criteria and Rates for Receiving Unemployment Benefits (No. 2) B.E. 2568 (2025), which amended a similarly named ministerial regulation by boosting the rate of social security benefits to alleviate hardships for employees who are terminated. The new ministerial regulation took effect the following day. Under this new ministerial regulation, eligible terminated employees are entitled to receive unemployment benefits under the Social Security Fund (SSF) for a maximum of 180 days per year, at the rate of 60% of the employee’s monthly wages at the time of termination, up from 50% previously. However, the maximum wage used as the basis for calculating the benefit remains capped at THB 15,000 per month. Therefore, the maximum unemployment benefit that an employee can receive from the SSF is now THB 9,000 (up from THB 7,500) per month for a period of up to six months. To qualify for the unemployment benefits from the SSF, employees must be registered with the Social Security Office and must have contributed to the SSF for at least six months within the 15 months prior to the start date of the relevant unemployment period. This new ministerial regulation was enacted to increase the amount of financial support provided to insured persons in the case of termination, as part of the government’s objective of alleviating economic hardship under current economic and social conditions in Thailand. For more details on unemployment benefits in Thailand, or on any aspect of employment law in the country, please contact Pimvimol (June) Vipamaneerut at [email protected], Dusita Khanijou at [email protected], Ketnut Pukahuta at [email protected], or Chomanut Arif at [email protected].
Read More
July 4, 2025
On July 1, 2025, new minimum daily wage rates for Bangkok and certain business types nationwide were published in the Government Gazette, taking effect on the same day. The daily minimum wage rate for Bangkok has been increased to THB 400 per day, while the minimum wage rates for other provinces remain unchanged from the rates that took effect on January 1, 2025. However, daily minimum wage rates have also been increased to THB 400 nationwide for type 2, type 3, and type 4 hotels under the Hotel Act and for entertainment establishments under the Entertainment Place Act. This THB 400 rate applies to all businesses that meet the criteria, even if the province’s general rate is lower. The new minimum wage rates supersede any lower wages agreed upon in existing employment contracts or conditions of employment that were in force before this announcement came into effect. As a result, these employees must be paid their wages at the newly prescribed rate for work performed from July 1, 2025, onward.
Read More

Awards & Rankings

January 15, 2026
Tilleke & Gibbins has demonstrated continued excellence across all six jurisdictions where the firm operates in the 2026 edition of the Legal 500 Asia-Pacific rankings. The recently released rankings showcase the firm’s outstanding performance with 29 practice area recognitions and 34 individual rankings—an increase from 30 individual recognitions in 2025.
Read More
December 12, 2025
Tilleke & Gibbins has maintained its strong market position in the newly released Chambers Asia-Pacific 2026 rankings, with six Band 1 honors in core practices and consistently strong performance across the entire region. In addition to the exceptional practice-area rankings, 33 lawyers were recognized across 11 practice areas.
Read More
December 1, 2025
Tilleke & Gibbins is pleased to announce that the firm has been honored with two awards at the 2025 Lexology Index Awards in London, this time picking up both the Thailand and Vietnam Country Awards. Formerly known as the Who’s Who Legal Awards, the Lexology Index Awards celebrate outstanding achievements by firms and individuals identified through Lexology’s extensive global research process. Tilleke & Gibbins’ continued success in this forum reflects the exceptional expertise and dedication of its team, whose commitment to delivering the highest caliber of legal services continues to set a benchmark in the industry. The firm extends its gratitude to its talented professionals and valued clients for their continued trust and support. A full list of the winners of the 2025 Lexology Index Awards is available on the Lexology website.
Read More

Other Professionals

See All Professionals