OBS_VALUE: An employer can apply for a work permit for 1 foreign employee per 3 million THB fund invested in the business. Another rule to be taken into account is 4:1 ratio of local and foreign employees. If the employee is married to a Thai national, the fund is reduced to half of the amount stated above. The limit of work permit application is 10 work permits per company except for a company hiring more than 100 local employees, the work permit application can be considered on necessity to the business. 