Defense Acquisition Workforce: DOD Increased Use of Human Capital Flexibilities but Could Improve Monitoring, Report to Congressional Committees [open pdf - 2MB]
From the Highlights: "The National Defense Authorization Act for Fiscal Year 2018 included a provision for GAO [Government Accountability Office] to review DOD's implementation of human capital flexibilities for its acquisition workforce. This report: (1) provides information on DOD's use of human capital flexibilities and (2) determines the extent to which DOD has monitored and assessed its use of these flexibilities. GAO reviewed relevant statutes, and DOD policies, guidance, and acquisition workforce plans; analyzed DOD's fiscal year 2014-2018 civilian acquisition workforce personnel data; and interviewed DOD officials."
Government Accountability Office: http://www.gao.gov/