Depending on the region in which you live, different services can inform you on all training courses available to you:
FOREM in Wallonia
Brussels Training which supports the training of french speaking in the Brussels-Capital Region (while VDAB is responsible for the Dutch-speaking Brussels)
VDAB in Flanders
and Employment Agency (Arbeitsamt) in German-speaking Community
Benefits Job seekers who attend courses recognized as eligible for a range of benefits provided by public services in vocational training depending on the region, in addition to free training courses, job seekers may receive:
benefits of training, in addition to their unemployment benefits an intervention in their travel aid for child care
More info on the benefits offered to Brussels, the Brussels site Training (EN)
More about the benefits in Wallonia, on the site of Forem
All the advantages offered by the
VDAB (NL)