The purpose of this IDEA 2023 Early Childhood Transition Questions and Answers document (2023 EC Transition Q&A) under the Individuals with Disabilities Education Act (IDEA) is to assist State lead agencies (LAs), early intervention services (EIS) program and providers,[1] State educational agencies (SEAs), and local educational agencies (LEAs) in ensuring a seamless transition for children with disabilities who received EIS under IDEA Part C to eligibility for and receipt of preschool services under IDEA Part B. https://sites.ed.gov/idea/files/2023-Early-Childhood-Transition-Questions-and-Answers.pdf