This document discusses the organization and management of neonatal services and neonatal intensive care units (NICUs). It describes three levels of neonatal care - normal neonatal care, special care nursery, and intensive neonatal care unit. Key requirements for a level III NICU include adequate physical space, facilities located near labor rooms, environmental controls, sufficient trained staff, and equipment for providing intensive monitoring and life-sustaining therapies to critically ill newborns. Nursing care in the NICU involves assessing, monitoring, and caring for infants to support their development and facilitate relationships with parents.