Homeland Security - U S Government Accountability Office - Bog

" DHS bought over $14 billion in goods and services in fiscal year 2011-over one quarter of its budget-and processed over 100,000 transactions to support its homeland security missions. In 2005, DHS established an oversight program to provide department-level insight into components' procurement of goods and services and to identify successful acquisition management approaches. DHS has also established specific initiatives, such as a strategic sourcing program in 2003 to reduce procurement costs and gain other efficiencies by consolidating requirements. GAO (1) assessed DHS's efforts to implement procurement oversight, and (2) identified DHS components' use of strategic sourcing to leverage their buying power. To do this, GAO reviewed procurement oversight policies and guidance, interviewed officials from OCPO and DHS components, reviewed prior GAO reports, reviewed on-site review findings and recommendations, and examined DHS and component documentation of oversight and strategic sourcing efforts. "