| Decision of the first Instance (1) : | Instance of Appeal : Board of Appeal | Deciding points of law referred to it by Boards of Appeal : Enlarged Board of Appeal (2) |
Receiving section | Three legally qualified members | Five legally qualified members and two technicalley qualified members President : a legally qualified member |
Examining divisions | According to the case : - two technically qualified members and one legally qualified member ; or - three technically qualified members and two legally qualified members ; or - three legally qualified members |
Opposition divisions | - two technically qualified members and one legally qualified member ; or - three technically qualified members and two legally qualified members |
Legal division | Three legally qualified members |