; and (B) provided informed consent for disclosure. 804. Prohibition on information sharing (a) Child in custody and prospective sponsors The Director may not provide any information about an unaccompanied noncitizen child in the custody of the Secretary, or prospective sponsors, to the Attorney General or the Secretary of Homeland Security without consent of the unaccompanied noncitizen child concerned or the prospective sponsor, as applicable, and the legal counsel of the child or sponsor, respectively. (b) Immigration enforcement (1) In general The sharing of any information between the Office of Refugee Resettlement and the Department of Homeland Security for purposes of immigration enforcement is prohibited. (2) Explanation for prospective sponsors The Director shall ensure that Office of Refugee Resettlement communications with sponsors and prospective sponsors, including the family reunification application packet, includes an explanation that information provided to the Office of Refugee Resettlement may only be shared with the Department of Homeland Security if the child and sponsor or prospective sponsor concerned have provided informed consent. (c) Relief from removal The sharing of any information between the Office of Refugee Resettlement and the Department of Homeland Security or the Department of Justice for purposes of relief from removal is prohibited. (d) Exceptions (1) In general The Secretary may provide for the disclosure of information in the same manner and circumstances as census information may be disclosed by the Secretary of Commerce under section 8 of title 13, United States Code. (2) National security purposes The Secretary may provide for the disclosure of information to national security officials to be used solely for a national security purpose in a manner that protects the confidentiality of such information. (3) Law enforcement purposes The Secretary may provide for the disclosure of information to law enforcement officials to be used solely for a legitimate law enforcement