Thailand Digital Work Permit (D-WP) Application is only for Work Permit Holder under section 12 (BOI), a foreigner is worked for a company which obtains Promotional Privileges from BOI (Board of Investment, Thailand). This application would be convenience for a work permit holder under section 12 to keep his/her information of work permit instead of card or book and it would provide a work permit holder by showing his/her profile and work permit history in Thailand.