Tanadee has a broad range of experience, spanning labor, tax, pharmaceutical law, medical law, cannabis law and transactional law. He regularly advises clients on mergers and acquisitions, project finance, power projects, petroleum developments, and has worked on litigation in the telecommunications sector. His work on petroleum, mining, and construction contracts has given him a deep understanding of Thailand’s environmental laws. He also has expertise in taxation and has worked with clients on matters related to land taxes, customs duties, and tax planning for engineering, procurement, and construction (EPC) contracts. He regularly lectures at various academic institutions, including Chulalongkorn University and Prince Songkla University.

• 2021 – 2023: CEO at Salus Bioceutical (Thailand) Co., Ltd.
  
• 2019 – 2021: Counsel at Tilleke & Gibbins
  
• 2018 – 2019: Partner at The Phenomena Limited
  
• 2016 – 2018 : Senior Associate at Chandler MHM Limited.
  
• 2015 – 2016: Associate at Nagashima Ohno & Tsunematsu (Thailand) Co., Ltd.
  
• 2009 – 2015: Associate at Chandler MHM Limited.
  
• January – May 2016 (Secondment) In-House Counsel: Energy Regulatory Commission of Thailand.
• 2006 – 2007: Associate at Baker & McKenzie Ltd.

• LL.M., Harvard Law School (United States), 2009
• LL.M. in International Taxation, New York University School of Law (United States), 2008
• LL.B. (Gold Medal, ranked 1st in class and First Class Honors), Chulalongkorn University, 2006

• 2009 – Present: Chulalongkorn University Faculty of Law, Special Lecturer on Petroleum Law, Project Finance, and Legal Writing
  
• January – May 2016 (Secondment) In-House Counsel: Energy Regulatory Commission of Thailand
  
• 2010 – 2016: International College of Rajamangala University of Technology, Special Lecturer on International Business Law and International Finance and Banking
  
• 2009 – 2016: Prince Songkla University, Special Lecturer on tax and merger and acquisition laws
  
• Not for Sale Foundation (Anti-Human Trafficking NGO), Legal Council

• asialaw 2025 Rankings: “Highly capable of identifying and minimising contractual risks through sound legal understanding.”

• Member, Thai Bar Association
  
• Member, Harvard Law School Association of Thailand
• Licensed Notarial Services Attorney
• Qualified Labor Relations Counsel, Ministry of Labor, Department of Welfare and Labor Protection

• Co-author of “Doing Business, Making a Difference for Entrepreneurs” (2010 & 2011), a co-publication of the World Bank and International Finance Corporation.
  
• Author of multiple articles in PTIT Focus, a publication of the Petroleum Institute of Thailand, about oil and gas law and emerging environmental issues.

• Corporate and Commercial
• M&A
• Tax

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