Rule 470 IAC 3.1-4 - Early Intervention ServicesBrowse as ListSearch WithinSection 470 IAC 3.1-4-1 - Required servicesSection 470 IAC 3.1-4-2 - Individualized servicesSection 470 IAC 3.1-4-3 - Natural environmentSection 470 IAC 3.1-4-4 - Availability of servicesSection 470 IAC 3.1-4-5 - Responsibility and accountability