; (5) seek assistance from the Department regarding the health, safety, and well-being of the child placed with the sponsor; and (6) file a complaint, if necessary, with the Secretary or the Secretary of Homeland Security regarding treatment of unaccompanied alien children while under the care of the Office of Refugee Resettlement or the Department of Homeland Security, respectively. 415. Monitoring unaccompanied alien children (a) Risk-Based post-Placement services (1) In general Using amounts appropriated pursuant to section 401(b) to carry out this section, the Secretary shall, to assist each unaccompanied alien child in a placement with a sponsor— (A) complete an individualized assessment of the need for services to be provided after placement; and (B) provide such post-placement services during the pendency of removal proceedings or until no longer necessary. (2) Minimum services For the purposes of paragraph (1), the services shall, at a minimum, include— (A) for the unaccompanied alien child, at least one post-placement case management services visit within 30 days after placement with a sponsor and the referral of unaccompanied alien children to service providers in the community; and (B) for the family of the child’s sponsor, orientation and other functional family support services, as determined to be necessary in the individualized assessment. (b) Effective use of child advocates for the most vulnerable unaccompanied alien children The Secretary shall— (1) direct the Director— (A) to identify and track the referral rates of unaccompanied alien children to child advocates by care providers and investigate instances in which such a rate is low; (B) to ensure that the referral criteria established by the Director are appropriately applied when a care provider determines if such a child is eligible for referral to a child advocate; (C) to provide technical assistance to care providers to ensure compliance with such criteria