Bioterra was created seven years ago with the aim of becoming an event offering a professional approach to the expanding ecology sector, and attaining consolidation as a reference encounter in Spain. Over this time, Bioterra has achieved most of its goals. It has maintained its ecological identity, guaranteed by its organising committee made up of associations and operators specialising in this sector, and it has succeeded in attracting some 23,000 visitors the four times it has been held, of which around 6,000 have participated in the parallel events organised as part of the Fair.