; (B) an apprehended parent or legal guardian; (C) a child of an apprehended parent or legal guardian; and (D) a sibling group. (2) Requirements The Secretary shall ensure that a family unit tracking number— (A) is transferrable; (B) may be shared easily among the data systems of— (i) U.S. Customs and Border Protection; (ii) U.S. Immigration and Customs Enforcement; and (iii) the Office of Refugee Resettlement; and (C) is included on the paperwork of each member of an apprehended family unit and is not deleted or altered. (g) Monitoring The Secretary shall— (1) allow humanitarian organizations and State and local child welfare agencies in the jurisdiction in which an apprehended child is located to conduct at least 1 monthly unannounced, independent inspection of any Department facility that houses 1 or more children; and (2) in consultation with 1 or more child welfare professionals, for the purpose of human rights monitoring, develop procedures to provide nongovernmental organizations regular access to any facility in which 1 or more children is housed. (h) Report (1) In general Not later than 18 months after the date of enactment of this Act, and every fiscal quarter thereafter, the Secretary shall submit to the Committee on the Judiciary, the Committee on Homeland Security and Governmental Affairs, and the Committee on Health, Education, Labor, and Pensions of the Senate and the Committee on the Judiciary, the Committee on Oversight and Government Reform, and the Committee on Education and the Workforce of the House of Representatives a report that, for the preceding fiscal quarter— (A) describes the procedures used by child welfare professionals under this section to screen unaccompanied alien children and children accompanied by a parent or legal guardian; (B) assesses the effectiveness of such screenings; (C) includes data on all children screened by child welfare professionals under this section, including— (i) the number and location of children in the physical custody of the Department