French-language broadcaster RTB was in charge of the selection of the Belgian entry for the 1976 Contest. Five songs competed in the final (the venue and host are currently unknown). Voting was by a jury consisting of "experts" and members of the public: it is not known whether the full ranking was given, or just the winner announced.
On the night of the final Rapsat performed 6th in the running order, following Luxembourg and preceding Ireland. At the close of the voting "Judy et Cie" had received 68 points from 11 countries (including a maximum 12 from Finland), placing Belgium 8th of the 18 competing entries. The Belgian jury awarded its 12 points to contest winners the United Kingdom.