California continues to fall below national averages in identifying and serving infants, toddlers, and preschoolers with developmental disabilities. The transition between infant/toddler services, administered by the Department of Developmental Services, and preschool services for 3- to 5-year-olds, administered by the Department of Education, is fraught with several factors that hinder progress. The process lacks, among other things, a systematic screening and child tracking system; a data monitoring system for tracking progress of children; interagency and policy coordination; and preparation of family and staff for transitions. To significantly improve the state of early education for children with disabilities, California will need to make substantial investments. [This report was written with Amanda Dimachkie and Maria Pizzano.]