Department of Homeland Security Annual Performance Report, Fiscal Years 2017-2019: Appendix A: Measure Descriptions, Data Collection Methodologies, and Verification and Validation Information [open pdf - 2MB]
From the About Section: "The U.S. Department of Homeland Security Annual Performance Report for Fiscal Years (FY) 2017-2019 presents the Department's performance measures and applicable results, provides the planned performance targets for FY 2018 and FY 2019, and includes information on the Department's Strategic Review and our Agency Priority Goals. Additionally, this report presents information on the Department's reform agenda (in compliance with Executive Order 13781), regulatory reform, the Human Capital Operating Plan, and a summary of our performance challenges and high-risk areas identified by the DHS Office of the Inspector General and the Government Accountability Office. The report is consolidated to incorporate our annual performance plan and annual performance report."
U.S. Department of Homeland Security: https://www.dhs.gov/