; (bb) the contact information of any witness willing to testify that the individual is a relative or guardian of the child; or (cc) the results of a DNA test administered by the Secretary of Health and Human Services proving that the individual is a relative of the child. (ii) Activities of the secretary of homeland security Not later than 30 days after receiving the information listed in clause (i), the Secretary of Homeland Security, upon determining that an individual with whom a child is placed is unlawfully present in the United States and not in removal proceedings pursuant to chapter 4 of title II of the Immigration and Nationality Act ( 8 U.S.C. 1221 et seq. ), shall initiate such removal proceedings. (iii) No waiver The Secretary of Health and Human Services may not waive the requirements under clause (i). (iv) Reports to NCMEC The Secretary of Health and Human Services shall report as missing to the National Center for Missing and Exploited Children the name (and any other information in the possession of the Secretary) of any unaccompanied alien child, with respect to whom, not later than 120 days after placing the child with the sponsor— (I) the Secretary could not contact the sponsor for the purpose of a follow-up or well-being check