(b) Scope of child find. The lead agency, as part of the child find system, must ensure that—
(1) All infants and toddlers with disabilities in the State who are eligible for early intervention services under this part are identified, located, and evaluated, including—
(i) Indian infants and toddlers with disabilities residing on a reservation geographically located in the State (including coordination, as necessary, with tribes, tribal organizations, and consortia to identify infants and toddlers with disabilities in the State based, in part, on the information provided by them to the lead agency under §303.731(e)(1)); and
(ii) Infants and toddlers with disabilities who are homeless, in foster care, and wards of the State; and
(iii) Infants and toddlers with disabilities that are referenced in §303.303(b); and
(2) An effective method is developed and implemented to identify children who are in need of early intervention services.