D.C. Mun. Regs. tit. 29, § 359
359.1 Each Expanded Child Development Home shall comply with the adult/child ratio requirements contained within section 343 of this Chapter.
359.2 An Expanded Child Development Home may provide care for more than two (2) children who are non-ambulatory or under two (2) years of age, provided that the number of such children does not exceed the following:
(a) Four (4) children if there are two (2) Caregivers present; or
(b) Six (6) children if there are three (3) or more Caregivers present.
SOURCE: Final Rulemaking published at 54 DCR 003793 (April 27, 2007).