; or (CC) to contravene or limit the obligations under the Vienna Convention on Consular Relations done at Vienna April 24, 1963. . (b) Conforming amendment Section 238(a)(2) of the Immigration and Nationality Act ( 8 U.S.C. 1228(a)(2) ) is amended by striking make reasonable efforts to ensure that the alien's access to counsel and inserting ensure that the alien's access to counsel, pursuant to section 235(b)(1)(B)(iv), . 512. Counsel for certain unaccompanied alien children Section 235(c)(5) of the William Wilberforce Trafficking Victims Protection Reauthorization Act of 2008 ( 8 U.S.C. 1232(c)(5) ) is amended to read as follows: (5) Access to counsel (A) In general Except as provided in subparagraph (B), the Secretary of Health and Human Services shall ensure, to the greatest extent practicable and consistent with section 292 of the Immigration and Nationality Act ( 8 U.S.C. 1362 ), that all unaccompanied alien children who are or have been in the custody of the Secretary of Health and Human Services or the Secretary of Homeland Security, and who are not described in subsection (a)(2)(A), have counsel to represent them in legal proceedings or matters and protect them from mistreatment, exploitation, and trafficking. To the greatest extent practicable, the Secretary of Health and Human Services shall make every effort to utilize the services of pro bono counsel who agree to provide representation to such children without charge. (B) Exception for certain children (i) In general An unaccompanied alien child who at 13 years of age or younger is referred to Health and Human Services or placed in removal proceedings pursuant to section 240 of the Immigration and Nationality Act ( 8 U.S.C. 1229a ), shall be represented by counsel subject to clause (v). (ii) Age determinations The Secretary of Health and Human Services shall ensure that age determinations of unaccompanied alien children are conducted in accordance with the procedures developed pursuant to subsection (b)(4). (iii) Appeals The rights and privileges