; and (2) by striking General. and inserting General and is authorized to obtain the temporary or intermittent services of experts or consultants or an organization thereof. . 308. Inspectors General studies on classification (a) Requirement for study Not later than October 1, 2019, each Inspector General listed in subsection (b) shall carry out and submit to the congressional intelligence committees a report on the following: (1) A study of the application of classification and handling markers on a representative sample of finished reports, including compartments. (2) A study analyzing compliance with declassification procedures. (3) A study on reviewing processes for identifying topics of public or historical importance that merit prioritization for a declassification review. (b) Inspectors General The Inspectors General listed in this subsection are as follows: (1) The Inspector General of the Intelligence Community. (2) The Inspector General of the Central Intelligence Agency. (3) The Inspector General of the National Security Agency. (4) The Inspector General of the Defense Intelligence Agency. (5) The Inspector General of the National Reconnaissance Office. (6) The Inspector General of the National Geospatial-Intelligence Agency. IV Matters relating to elements of the intelligence community A Office of the Director of National Intelligence 401. Authority for the protection of current and former employees of the Office of the Director of National Intelligence Section 5(a)(4) of the Central Intelligence Agency Act of 1949 ( 50 U.S.C. 3506(a)(4) ) is amended by striking such personnel of the Office of the Director of National Intelligence as the Director of National Intelligence may designate; and inserting current and former personnel of the Office of the Director of National Intelligence and their immediate families as the Director of National Intelligence may designate