(b) The advisory board must--

(1) Assist in the coordination of services within the BIA and with other local, State, and Federal agencies in the provision of education for infants, toddlers, and children with disabilities;

(2) Advise and assist the Secretary of the Interior in the performance of the Secretary of the Interior's responsibilities described in section 611(h) of the Act;

(3) Develop and recommend policies concerning effective inter- and intra-agency collaboration, including modifications to regulations, and the elimination of barriers to inter- and intra-agency programs and activities;

(4) Provide assistance and disseminate information on best practices, effective program coordination strategies, and recommendations for improved early intervention services or educational programming for Indian infants, toddlers, and children with disabilities; and

(5) Provide assistance in the preparation of information required under Sec. 300.708(h).