Thailand: Mandatory Online Registration for Companies Using the Single Window System
August 4, 2025
Update - August 4, 2025: As an update to the requirement below, companies may continue using their current SW system account until August 31, 2025. During this transitional period, the existing account will be deactivated immediately after the request for a new account is submitted. However, the registration for the new account must be completed by August 31, 2025, as the existing account will be permanently deactivated on September 1, 2025.
July 14, 2025: Starting August 1, 2025, the Thai government will introduce a new mandatory registration requirement for all companies promoted by the Board of Investment (BOI) that use the Single Window system for processing work permits and visa applications. Under this new regulation, all BOI companies must register a new user account to continue accessing the system, even if they have an existing account. Thai authorized representatives are required to verify their identity through the “ThailD” mobile application, while foreign nationals must complete identity verification via email. Companies are advised to complete the registration process to ensure uninterrupted access to the SW system.
This alert is for informational purposes only. If you have any questions, please contact the global immigration professional with whom you work at Fragomen or send an email to [email protected].
Explore more at Fragomen
Video
Senior Associate Isabel Schnitzler discusses how to navigate business travel in Germany.
Awards
Partners Molly Carey and Catherine Macris are finalists for the 2025 New England Legal Awards in the Partner of the Year and Regional Managing Partner of the Year categories.
Media mentions
Matawan Managing Partner Rahul Shah reflects on his path in immigration law and shares his perspective on global mobility.
Awards
The 2026 edition of The Best Lawyers in America™ honors numerous Fragomen attorneys for excellence in immigration law, including Partner Sarah K. Peterson, who received the distinguished “Lawyer of the Year” award.
Video
In this video, Senior Manager Ben Morgan offers a comprehensive overview of Greek citizenship by descent—a key pathway for individuals with Greek ancestry to obtain citizenship.
Blog post
Partner Aim-on Larpisal and Senior Knowledge Management Specialist outline key visa options available to international students seeking to study in Thailand, emphasizing strategic planning for a smooth application process.
Fragomen news
Partner Charles Johanes contributed insights to the Australia section of a global immigration and mobility guide.
Media mentions
Pittsburgh Managing Partner Alex Castrodale and Associate Adam Teets highlight the need for US employers to prepare for unannounced immigration compliance checks.
Blog post
Associates Stephanie Fitton and Halil Kaya and Paralegal Marcus Alexander Lang-Rawlings discuss how UK changes to the Skilled Worker visa in 2025 are reshaping sports sector employment.
Blog post
Assistant Business Immigration Managers Jeszel Panistante-Cabral, Elsie Lim and Nellanie Quimson explore the complexities young professionals face entering the workforce and the evolving hiring landscape in Singapore.
Blog post
Director David Iannella discusses Fragomen Germany’s approach to outbound immigration solutions and how the office supports global mobility through visa services and compliance expertise.
Blog post
Corporate Services Manager Asfandyar Sheikh and Assistant Corporate Services Manager Ka-Ying Leung discuss Saudi Arabia’s push for corporate transparency through new ownership disclosure rules.
Video
Senior Associate Isabel Schnitzler discusses how to navigate business travel in Germany.
Awards
Partners Molly Carey and Catherine Macris are finalists for the 2025 New England Legal Awards in the Partner of the Year and Regional Managing Partner of the Year categories.
Media mentions
Matawan Managing Partner Rahul Shah reflects on his path in immigration law and shares his perspective on global mobility.
Awards
The 2026 edition of The Best Lawyers in America™ honors numerous Fragomen attorneys for excellence in immigration law, including Partner Sarah K. Peterson, who received the distinguished “Lawyer of the Year” award.
Video
In this video, Senior Manager Ben Morgan offers a comprehensive overview of Greek citizenship by descent—a key pathway for individuals with Greek ancestry to obtain citizenship.
Blog post
Partner Aim-on Larpisal and Senior Knowledge Management Specialist outline key visa options available to international students seeking to study in Thailand, emphasizing strategic planning for a smooth application process.
Fragomen news
Partner Charles Johanes contributed insights to the Australia section of a global immigration and mobility guide.
Media mentions
Pittsburgh Managing Partner Alex Castrodale and Associate Adam Teets highlight the need for US employers to prepare for unannounced immigration compliance checks.
Blog post
Associates Stephanie Fitton and Halil Kaya and Paralegal Marcus Alexander Lang-Rawlings discuss how UK changes to the Skilled Worker visa in 2025 are reshaping sports sector employment.
Blog post
Assistant Business Immigration Managers Jeszel Panistante-Cabral, Elsie Lim and Nellanie Quimson explore the complexities young professionals face entering the workforce and the evolving hiring landscape in Singapore.
Blog post
Director David Iannella discusses Fragomen Germany’s approach to outbound immigration solutions and how the office supports global mobility through visa services and compliance expertise.
Blog post
Corporate Services Manager Asfandyar Sheikh and Assistant Corporate Services Manager Ka-Ying Leung discuss Saudi Arabia’s push for corporate transparency through new ownership disclosure rules.