; (5) building and maintaining a strong evidence base on which future activities to reach and assist the most vulnerable children can be effectively planned and implemented; and (6) integrating the objectives set forth in paragraphs (1) through (5) with Federal departments and agencies. (b) Approach The Special Advisor shall ensure that efforts to assist children in adversity through the Action Plan on Children in Adversity are coordinated with the efforts by the Ambassador-at-Large in implementing its adoption strategy in priority countries. (c) Repeal Section 135 of the Foreign Assistance Act of 1961 ( 22 U.S.C. 2152f ) is repealed. IV Funding, rule of construction, and effective dates 401. Authorization of appropriations (a) Prohibition on new appropriations (1) In general Nothing in this Act may be construed as authorizing additional funds to be appropriated to carry out this Act or any amendments made by this Act. (2) Use of existing funds This Act, and the amendments made by this Act, shall be carried out using amounts otherwise available for such purposes, including unobligated balances of funds made available to carry out activities under the Foreign Assistance Act of 1961 ( 22 U.S.C. 2151 et seq.). (b) Limitations on use of funds (1) Segregated services No funds obligated in accordance with this Act may be awarded for building, renovating, or refurbishing residential facilities that segregate children with disabilities from society. The limitation under this paragraph does not prohibit funding for small, community-based group homes that house up to six children. (2) Administrative expenses Not more than two percent of the amounts described in subsection (a)(2) may be used for administrative expenses. (c) Focus of assistance Assistance provided under this Act— (1) shall focus primarily on promoting international child welfare, as set forth in this Act, for all children in adversity