Chapter 20. Direct Services to Individuals with Intellectual and Developmental Disabilities. § 4–2001. Definitions. § 4–2002. Payment. § 4–2003. Calculating the annual payment. [Repealed] § 4–2003.01. Report to Council. § 4–2004. Eligibility for payment. § 4–2005. Rules. § 4–2006. Applicability.