; (B) shall be consulted in advance of new or proposed changes to component policies, programs, initiatives, or activities impacting civil rights or civil liberties; (C) shall be given full and complete access to all component materials and component personnel necessary to carry out the functions of such officer; (D) may, to the extent the Officer for Civil Rights and Civil Liberties of the Department determines necessary, and subject to the approval of the Secretary, administer to or take from any person an oath, affirmation, or affidavit, whenever necessary in the performance of the responsibilities of each such component Officer under this section