Contact person email: Luis Alencar Borba:[email protected] Jose Alberto Landeiro: [email protected] VENUE: Sheraton Rio Hotel & Resort; Avenida Niemeyer 121-Leblon, Rio de Janeiro-22450-220-Brazil Web Site: www.skullbase2020.com Organizer: World Federation of Skull Base Societies, World Academy of Neurological Surgeons, Brazilian Society of Neurosurgery (SBN), Skull Base Committee/WFNS