; and (B) prior to an examination or reassessment of a member of the armed forces, require such provider to review information applicable to such member— (i) in a Periodic Occupational and Environmental Monitoring Summary (or any successor document); and (ii) on the Defense Occupational and Environmental Health Readiness System (or any successor system). (2) The Secretary shall ensure that the medical record of a member includes information on the external cause relating to a diagnosis of the member, including by associating an external cause code (as issued under the International Statistical Classification of Diseases and Related Health Problems, 10th Revision (or any successor revision)). . (b) Effective date The amendments made by this section shall take effect on the date that is 180 days after the date of the enactment of this section. 4. Report by Comptroller General of the United States (a) Report Not later than two years after the date of the enactment of this Act, the Comptroller General of the United States shall submit to the congressional defense committees, the Committee on Veterans’ Affairs of the Senate, and the Committee on Veterans’ Affairs of the House of Representatives a report containing an evaluation of the implementation of this Act (and the amendments made by this Act), including an assessment of the extent to which the Secretary of Defense and Secretary of Veterans Affairs are in compliance with the applicable requirements of this Act (and the amendments made by this Act). (b) Congressional defense committees defined In this section, the term congressional defense committees has the meaning given that term in section 101(a)(16) of title 10, United States Code.