Research ReportCRS ReportVersion 4
RL33858
The Department of Homeland Security’s Risk Assessment Methodology: Evolution, Issues, and Options for Congress
Published Feb 2, 2007Updated Jun 20, 2025
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What this is
The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.