; (2) the Committee on Health, Education, Labor, and Pensions of the Senate; (3) the Committee on Oversight and Accountability of the House of Representatives; and (4) the Committee on Homeland Security and Governmental Affairs of the Senate. (d) Definitions In this section: (1) The term ORR means the Office of Refugee Resettlement of the Department of Health and Human Services. (2) The term sponsor means an individual who has been selected by the Department of Health and Human Services to be the custodian of an unaccompanied alien child under section 235(c)(3) of the William Wilberforce Trafficking Victims Protection Reauthorization Act of 2008 ( 8 U.S.C. 1232(c)(3) ). (3) The term sponsorship application means the application submitted to ORR by an individual seeking to become the custodian of an unaccompanied alien child. (4) The term unaccompanied alien child has the meaning given to such term in section 462(g)(2) of the Homeland Secretary Act of 2002 ( 6 U.S.C. 279(g)(2) ). (5) The term Unaccompanied Children Program means the program of ORR for the care and custody of unaccompanied alien children under section 235(b) of the William Wilberforce Trafficking Victims Protection Reauthorization Act of 2008 ( 8 U.S.C. 1232(b) ).