The Secretary of Defense may waive the prohibition in 204.2102(a) on a case-by-case basis for a single, one-year period, if the Secretary -
(a) Determines such waiver to be in the national security interests of the United States; and
(b) Certifies to the Congressional defense committees that -
(1) There are sufficient mitigations in place to guarantee the ability of the Secretary to carry out the covered missions; and
(2) The Secretary is removing the use of covered defense telecommunications equipment or services in carrying out such missions.