With increasing importance of neuro-evolution and significant prevalence of pediatric neurology disorders, 1^stInternational & 12^thIranian Congress of Pediatric Neurology will be held at Zanjan University of Medical Sciences and health Services in 29-31 August, 2012. The congress organizers aimed to communicate worldwide scientific experiences and to exchange updated research and educational knowledge with concern to the pediatric CNS disorders and methods of remedy and caring of the affected children. A number of relevant societies and institutes, including the "Iranian Society of Pediatric Neurology" and the "Department of Child Neurology of Hacettepeh University, Ankara" are in scientific collaboration for running this event. The congress organizers kindly invite local and international researchers and practitioners for their contribution to the congress and for visiting Zanjan during its nice and beautiful summer. The cooperation and contribution of other relevant societies, research and academic centers are warmly welcomed.