Position approval first
The company needs BOI approval of the expert position before renewing the holder's permit.
BOI-promoted companies obtain and renew work permits for foreign experts through the BOI Single Window, for approved positions. Validity aligns with position approval and permitted stay.

BOI-promoted companies obtain and renew work permits for foreign experts through the BOI Single Window, for approved positions. Validity aligns with position approval and permitted stay.
This page is for BOI companies and their foreign staff. Based on the Royal Decree on Managing the Work of Foreigners 2017 as amended and Department of Employment notices; criteria may change, so check the latest notice before filing.
The company needs BOI approval of the expert position before renewing the holder's permit.
Visa and work-permit applications are filed electronically through the BOI system with related agencies.
BOI companies may be exempt from some conditions, such as Thai staff ratios, under their privileges.
Position approval letter, passport, evidence of stay and company documents as the system requires.
If promotion or the position ends, switch to the general channel or cancel the permit.
Experts' families may apply for dependant visas through the same system.




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