Autism in School — What IDEA and Section 504 Mean for Families Introduction: Autism Spectrum Disorder (ASD) can affect a child’s communication, social interaction, behavior, and learning.  Schools must consider federal civil rights and special education laws when a student’s autism affects access to learning, primarily the Individuals with Disabilities Education Act (IDEA) and Section 504 of the Rehabilitation Act .  ( cdc.gov ) Who Qualifies Under IDEA versus Section 504? IDEA: A child may qualify for special education under the IDEA autism category if they meet the regulatory definition (a developmental disability that significantly affects verbal and nonverbal communication and social interaction and adversely affects educational performance) and therefore need specialized instruction and related services.  A medical diagnosis alone does not automatically establish IDEA eligibility — the team must demonstrate an adverse educational impact and a need for special educat...