; (2) in subparagraph (L), by striking the period and inserting ; and ; and (3) by adding at the end the following: (M) at the election of the Director, providing training, to providers responsible for the care of the unaccompanied alien children, in the best practices developed under section 101 of the Trauma-Informed Care for Children and Families Act of 2017. . (v) Child abuse prevention and treatment (1) National clearinghouse Section 103(b) of the Child Abuse Prevention and Treatment Act ( 42 U.S.C. 5104 ) is amended— (A) in paragraph (8), by striking and at the end; (B) in paragraph (9), by striking the period and inserting ; and ; and (C) by adding at the end the following: (10) disseminate information regarding the best practices developed under section 101 of the Trauma-Informed Care for Children and Families Act of 2017 for individuals and officials described in paragraph (8). . (2) Research and assistance activities Section 104(b)(1) of that Act ( 42 U.S.C. 5105(b)(1) ) is amended by adding at the end the following: Such assistance may include technical assistance regarding the best practices developed under section 101 of the Trauma-Informed Care for Children and Families Act of 2017. . (3) Training Section 105(a)(1) of that Act ( 42 U.S.C. 5106(a)(1) ) is amended— (A) in subparagraph (L), by striking and at the end; (B) in subparagraph (M), by striking the period and inserting ; and ; and (C) by adding at the end the following: (D) for providing training in the best practices developed under section 101 of the Trauma-Informed Care for Children and Families Act of 2017 to individuals and entities described in this paragraph. . (4) State child abuse or neglect prevention and treatment programs Section 106(a) of that Act ( 42 U.S.C. 5106a(a) ) is amended— (A) in paragraph (13), by striking or at the end; (B) in paragraph (14), by striking the period and inserting ; or