; (ii) the Central Intelligence Agency; (iii) the National Security Agency; (iv) the Defense Intelligence Agency; (v) the National Geospatial-Intelligence Agency; and (vi) the National Reconnaissance Office. (3) Briefing to the congressional intelligence committees Prior to the date that the policy required by paragraph (1) takes effect, the Director of National Intelligence shall provide the congressional intelligence committees a briefing on such policy. (b) Limitation on rotation of employees of an office of inspector general Section 102A(l)(3) of the National Security Act of 1947 ( 50 U.S.C. 3024(l)(3) ) is amended by adding at the end the following: (D) The mechanisms prescribed under subparagraph (A) and any other policies of the Director— (i) may not require an employee of an office of inspector general for an element of the intelligence community, including the Office of the Inspector General of the Intelligence Community, to rotate to a position in an office or organization of such an element over which such office of inspector general exercises jurisdiction