There are transferred to the Director of the Office of Refugee Resettlement of the Department of Health and Human Services functions under the immigration laws of the United States with respect to the care of unaccompanied alien children that were vested by statute in, or performed by, the Commissioner of Immigration and Naturalization (or any officer, employee, or component of the Immigration and Naturalization Service) immediately before the effective date specified in subsection (d).
In carrying out the duties described in paragraph (1), the Director of the Office of Refugee Resettlement is encouraged to use the refugee children foster care system established pursuant to section 412(d) of the Immigration and Nationality Act (8 U.S.C. 1522(d)) for the placement of unaccompanied alien children.
Nothing in this section may be construed to transfer the responsibility for adjudicating benefit determinations under the Immigration and Nationality Act (8 U.S.C. 1101 et seq.) from the authority of any official of the Department of Justice, the Department of Homeland Security, or the Department of State.
Notwithstanding section 4,[1] this section shall take effect on the date on which the transfer of functions specified under section 251 of this title takes effect.
Except as otherwise provided by law, a Federal official to whom a function is transferred by this section may, for purposes of performing the function, exercise all authorities under any other provision of law that were available with respect to the performance of that function to the official responsible for the performance of the function immediately before the effective date specified in subsection (d).
Subsections (a), (b), and (c) of section 552 of this title shall apply to a transfer of functions under this section in the same manner as such provisions apply to a transfer of functions under this chapter to the Department of Homeland Security.
The personnel of the Department of Justice employed in connection with the functions transferred by this section, and the assets, liabilities, contracts, property, records, and unexpended balance of appropriations, authorizations, allocations, and other funds employed, held, used, arising from, available to, or to be made available to, the Immigration and Naturalization Service in connection with the functions transferred by this section, subject to section 1531 of title 31, shall be transferred to the Director of the Office of Refugee Resettlement for allocation to the appropriate component of the Department of Health and Human Services. Unexpended funds transferred pursuant to this paragraph shall be used only for the purposes for which the funds were originally authorized and appropriated.