; (2) a summary of organizational and legislative changes and emerging assessment methodologies since the last assessment, and a discussion of the implications for execution and oversight of programs and initiatives; and (3) specific analyses of individual acquisition programs and initiatives. (c) Acquisition programs and initiatives to be considered The assessment required under subsection (a) shall consider the following programs and initiatives: (1) Selected weapon systems, as determined appropriate by the Comptroller General. (2) Selected information technology systems and initiatives, including defense business systems, networks, and software-intensive systems, as determined appropriate by the Comptroller General. (3) Selected prototyping and rapid fielding activities and initiatives, as determined appropriate by the Comptroller General. . (b) Clerical amendment The table of sections at the beginning of such chapter is amended by inserting after the item relating to section 2229a the following new item: 2229b. Comptroller General assessment on acquisition programs and related initiatives. . (c) Repeal of superseded authority Section 883(d) of the National Defense Authorization Act for Fiscal Year 2016 ( Public Law 114–92 ; 10 U.S.C. 2222 note) is amended by striking paragraph (1). B Amendments to general contracting authorities, procedures, and limitations 811. Department of Defense contracting dispute matters (a) In general Not later than 180 days after the date of enactment of this Act, the Secretary of Defense shall carry out a study of the frequency and effects of bid protests involving the same contract award or proposed award that have been filed at both the Government Accountability Office and the United States Court of Federal Claims. The study shall cover Department of Defense contracts and include, at a minimum— (1) the number of protests that have been filed with both tribunals and results; (2) the number of such protests where the tribunals differed in denying or sustaining the action