If you are looking for further information on the subject of Extra-Schengen travel for foreign nationals to Belgium, please consult our FAQ.
If you do not find an answer to your question in these sections, please contact our service at this e-mail address: border [at] ibz.fgov.be
The Immigration Office is however not competent to answer questions that have as only subject the travel of persons with Belgian nationality, this for both incoming and outgoing trips.