Authorisation application "in the frame of an exemption"
Post-doctoral scholar with a scholar grant - more than 90 days in Belgium
(art. 2,25 royal decree 09/06/1999)
If the duration of the employment in Belgium exceeds 90 days (in case of successive jobs without any interruption, the previous periods are taken into account to calculate the 90 days), you need to submit the following documents:
Authorisation application to employ a foreign worker for more than 90 days - Employer in Belgium - Single permit (in French or in Dutch)
Medical certificate of the Immigration Office for a foreign worker (in French or in Dutch)