The final Federal Regulations for Part C of IDEA 2004 (34 CFR Part 303), governing the Early Intervention Program for Infants and Toddlers with Disabilities, were published in the Federal Register on September 28, 2011. These regulations are effective on October 28, 2011.

An html version of the regulations with targeted links can be accessed at

A pdf version can be accessed at

Side-by-Side Comparison of the 2011 Final Part C Regulations to the 1999 Regulations (2011) - developed by the Council for Exceptional Children (CEC), its Division for Early Childhood (DEC, and the IDEA Infant Toddler Coordinators Association (ITCA).  See related resources on our Part C Regulations Web page