(9) Policies and procedures relating to the establishment and maintenance of qualifications to ensure that personnel necessary to carry out this subchapter are appropriately and adequately prepared and trained, including the establishment and maintenance of qualifications that are consistent with any State-approved or recognized certification, licensing, registration, or other comparable requirements that apply to the area in which such personnel are providing early intervention services, except that nothing in this subchapter (including this paragraph) shall be construed to prohibit the use of paraprofessionals and assistants who are appropriately trained and supervised in accordance with State law, regulation, or written policy, to assist in the provision of early intervention services under this subchapter to infants and toddlers with disabilities.
(10) A single line of responsibility in a lead agency designated or established by the Governor for carrying out—
(A) the general administration and supervision of programs and activities receiving assistance under section 1433 of this title, and the monitoring of programs and activities used by the State to carry out this subchapter, whether or not such programs or activities are receiving assistance made available under section 1433 of this title, to ensure that the State complies with this subchapter;
(B) the identification and coordination of all available resources within the State from Federal, State, local, and private sources;
(C) the assignment of financial responsibility in accordance with section 1437(a)(2) of this title to the appropriate agencies;
(D) the development of procedures to ensure that services are provided to infants and toddlers with disabilities and their families under this subchapter in a timely manner pending the resolution of any disputes among public agencies or service providers;
(E) the resolution of intra- and interagency disputes; and
(F) the entry into formal interagency agreements that define the financial responsibility of each agency for paying for early intervention services (consistent with State law) and procedures for resolving disputes and that include all additional components necessary to ensure meaningful cooperation and coordination.
(11) A policy pertaining to the contracting or making of other arrangements with service providers to provide early intervention services in the State, consistent with the provisions of this subchapter, including the contents of the application used and the conditions of the contract or other arrangements.
(12) A procedure for securing timely reimbursements of funds used under this subchapter in accordance with section 1440(a) of this title.
(13) Procedural safeguards with respect to programs under this subchapter, as required by section 1439 of this title.
(14) A system for compiling data requested by the Secretary under section 1418 of this title that relates to this subchapter.
(15) A State interagency coordinating council that meets the requirements of section 1441 of this title.
(16) Policies and procedures to ensure that, consistent with section 1436(d)(5) of this title—
(A) to the maximum extent appropriate, early intervention services are provided in natural environments; and
(B) the provision of early intervention services for any infant or toddler with a disability occurs in a setting other than a natural environment that is most appropriate, as determined by the parent and the individualized family service plan team, only when early intervention cannot be achieved satisfactorily for the infant or toddler in a natural environment.