Social Security Federal Public Service (
http://www.socialsecurity.fgov.be) provides general supervision.
Social Security Public Federal Service
Centre Administratif Botanique,
Finance Tower,
Boulevard du Jardin Botanique 50, boîte 100
1000-Brussels,
Belgium
Tel.: +32 (0)2 528 6011
National Social Security Office (
http://www.onss.be) collects and administers contributions.
National Social Security Office
Place Victor Horta, 11,
1060-Brussels,
Belgium
Tel.: +32 (0)2 509 3111
Fax: +32 (0)2 509 3019
National Pensions Office (
http://www.onprvp.fgov.be) administers old-age and survivor pensions and is responsible for the financial management of the program.
National Pensions Office
Tour du Midi
B - 1060-Brussels,
Belgium
Tel. : +32 (0)2 529 3001
National Sickness and Invalidity Insurance Institute (
http://www.inami.fgov.be) administers disability pensions.
National Sickness and Invalidity Insurance Institute
Avenue de Tervueren 211,
1150-Brussels,
Belgium
Tel.: +32 (0)2 739 7111
Fax: +32 (0)2 739 7605