CPIR serves as the central hub of information for the federally funded network of Parent Training and Information Centers (PTIs), with one located in every state. Families can find their state's PTI to get free help understanding IEPs, special education law, and their rights under IDEA. Differentiator: this is the family's free legal/educational rights resource for the school-age years, and every state has its own funded center reachable through this hub.