THIRD ANNOUNCEMENT Birational Geometry of Varieties Pisa, May 5-7 2006 Organizers: Ciro Ciliberto (Roma - Tor Vergata), Rita Pardini (Pisa). Birational Geometry of Varieties The program of the meeting is avaliable at http://www.mat.uniroma3.it/GVA/BGAV/schedule.html and the abstracts of the talk are avaliable at http://www.mat.uniroma3.it/GVA/BGAV/abstract.html