; (ii) addressing State-identified challenges with developing, implementing, and monitoring plans of safe care, including those reported under paragraph (3)(A)(ii); (iii) disseminating best practices on implementation of plans of safe care, on such topics as differential response, collaboration and coordination, and identification and delivery of services for different populations, while recognizing needs of different populations and varying community approaches across States; and (iv) helping States improve the long-term safety and well-being of young children and their families; (C) supporting State efforts to develop information technology systems to manage plans of safe care; and (D) preparing the Secretary’s report to Congress described in paragraph (6). (8) Sunset The authority under this subsection shall sunset on September 30, 2023. (e) Evaluation In making grants or entering into contracts for projects under this section, the Secretary shall require all such projects to report on the outcomes of such activities. Funding for such evaluations shall be provided either as a stated percentage of a demonstration grant or as a separate grant or contract entered into by the Secretary for the purpose of evaluating a particular demonstration project or group of projects. In the case of an evaluation performed by the recipient of a grant, the Secretary shall make available technical assistance for the evaluation, where needed, including the use of a rigorous application of scientific evaluation techniques. . 105. Grants to States for child abuse or neglect prevention and treatment programs Section 106 of the Child Abuse Prevention and Treatment Act ( 42 U.S.C. 5106a ) is amended— (1) in subsection (a)— (A) in the matter preceding paragraph (1)— (i) by striking subsection (f) and inserting subsection (g) ; and (ii) by striking State in— and inserting State with respect to one or more of the following activities: