See Senior Agency Official for Privacy.
Sources:
NIST SP 800-53A Rev. 5
under Chief Privacy Officer
A senior official designated by the head of each agency to have agency-wide responsibilities for privacy, including the implementation of privacy protections; compliance with federal laws, regulations, and policies related to privacy; the management of privacy risks at the agency; and a central policy-making role in the agency’s development and evaluation of legislative, regulatory, and other policy proposals.
Sources:
NIST SP 800-50r1
under Chief Privacy Officer