1977: Fédération Francophone des Sourds de Belgique (FFSB)
translated from French by Google Translate:
Since 1977, the French-speaking Federation of the Deaf of Belgium (FFAB) has federated a network of associations active in the field of deafness.
We are the spokesperson for these associations and for our deaf and hard of hearing members. Through our awareness-raising actions with political authorities and the public, we promote them and defend their rights to information and to socio-professional integration. We bring their requests to the national and international political scene by networking with our partners.
Source: http://www.ffsb.be