Brussels has several translators/interpreters schools.  They can basically
be split up in two categories :

French speaking and Dutch speaking.

The main French speaking school in Brussels (and in my opinion the best) is
ISTI (Institut Superieur de Traducteurs et interpretes)
35 Rue J. Hazard
1180 Brussels
Tel : 32.2.345 98 70

They teach basically all EU languages + Russian

In Dutch there are 2 good schools

Erasmushogeschool
Rue des Treves 84
1040 Brussels
Tel : 32.2.230 12 60

Languages: A : Dutch
           B : French, English, German
           C : Spanish, Italian, Portuguese, Greek, Danish, Russian

VLEKHO (Vlaamse Ekonomisch Hogeschool)
336 Koningstraat
1210 Brussels
Tel : 32.2.221 12 11

Languages : same as Erasmus (I think)

Belgian schools are fully subsidised, which means that for EU citizens
school fees are between 10.000 and 15.000 BF a year (approx. 300 - 500 US$)

Curricula differ from one school to the other, and each school has strong
and weaker languages sections, e.g. the Russian deaprtment at Erasmus is
extremely good, on the other hand Spanish is better at VLEKHO than et Erasmus.

The first two years (candidatures) SS take either 1 B-language and 1
C-language or 2 B-languages, as well as a series of general education
classes.  Translation is done from B and C language into A language.
In the 2 following years (licences) different schools have different curricula.
At Erasmus SS have to pass a test to be allowed into interpreter section.
Other go to translators (this is a very simplistic explanation though).
Interpreting is done in the first year into the A language, in the second
year in both directions.

At VLEKHO, the choice happens between the third and fourth year, aslo after
taking tests.

At ISTI SS first take four years of translator classes, then after
graduating as translator, can go on to 1 or 2 extra years as interpreter.

The above three schools are not the only Brussels T/I schools, yet they are
the only ones I know well enough.

One thing though, only about 40 - 45% of SS pass the first year the first
time round.  This is mainly due to the exam system in Belgium.  Exams are
organised once a year, in June.  You have to take exams in all subjects
covered during that academic year, and pass them all (50% min. per subject -
60% for interpreting).  If you fail one, you have to resit them ALL in
September.

All these schools also actively participate in the EU Erasmus-programme.
Students can go and study abroad on a scholarship for one or two
consecuvtive semesters.  Credits are transferred from guest university
towards their year-end exams.  This gives students an opportunity to get to
gain a better knowledge of the language and culture.  Each year a lot of
foreign students come to Brussels, thus enabling the students in Brussels to
get practise the foreign languages through conversations and social contacts
with native speakers.

Hope this gives you some general idea.  If you want more info on one or
other school, or if you have more specific questions, do let me know.  This
is a very short general idea of the schools here (deadlines oblige).

Regards
Rita

Translator/interpreter
Dutch, English, Spanish