Reports Collection
Official documents released by the department after investigating or researching a given topic.
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5G: The Telecommunications Horizon and Homeland Security
A look into the future of 5G/6G connectivity and its relation to the homeland security enterprise.
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P25 CAP Testing Documents
P25 CAP Compliance Assessment Bulletins (CABs) outline the policy, testing and reporting requirements for the P25 CAP. Newly published CABs (May 2019) take the place of previous CABs (October 2018). Note that equipment must be tested to 2017/2018/2019 CAI CAB requirements to be listed on the “Approved (Grant-Eligible) Equipment List.”
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Entry/Exit Overstay Reports
DHS has generated this report to provide data on departures and overstays, by country, for foreign visitors to the United States who were expected to depart each Fiscal Year.
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Appendices to the Environmental Assessment for the Proposed South Texas Family Residential Center, Dilley, Frio County, Texas
In accordance with the National Environmental Policy Act (NEPA) of 1969, the DHS procedures for implementing NEPA (DHS Directive 023-01, Environmental Planning Program), and the Council on Environmental Quality’s (CEQ) NEPA implementing regulations at 40 CFR Parts 1500-1508, DHS prepared a Programmatic Environmental Assessment (PEA) to evaluate the potential impacts to the human environment resulting from increased Departmental activities necessary to process, detain, and transport unaccompanied noncitizen children and family units who have crossed the southwest border of the United States. DHS and its Component, Immigration and Customs Enforcement, prepared a supplemental Environmental Assessment (SEA) to evaluate the potential environmental impacts of the proposed construction and operation of the South Texas Family Residential Center in Dilley, Texas to house family units that have crossed the border. The appendices to the SEA are available here.
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Finding of No Significant Impact (FONSI) for the U.S. Immigration and Customs Enforcement's South Texas Family Residential Center, Dilley, Frio County, Texas.
In accordance with the National Environmental Policy Act of 1969 (NEPA), the DHS procedures for implementing NEPA (DHS Directive 023-01, Environmental Planning Program), and the Council on Environmental Quality’s (CEQ) NEPA implementing regulations at 40 CFR Parts 1500-1508, DHS prepared a Programmatic Environmental Assessment (PEA) to evaluate the potential impacts to the human environment resulting from increased Departmental activities necessary to process, detain, and transport unaccompanied noncitizen children and family units who have crossed the southwest border of the United States. DHS and its Component, Immigration and Customs Enforcement, prepared a supplemental Environmental Assessment to evaluate the potential environmental impacts of the proposed construction and operation of the South Texas Family Residential Center in Dilley, Texas to house family units that have crossed the border. The supplemental Environmental Assessment resulted in a Finding of No Significant Impact (FONSI).
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DHS S&T’s Homeland Security Startup Studio: 2021 Cohort Overview Report
DHS S&T Homeland Security Startup Studio (HSSS): 2021 Cohort Overview Report provides detailed program information, project milestones and metrics, collaboration efforts, and outcomes of the 2021 Startup Studio cohort.
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Citizenship and Immigration Services Ombudsman Annual Reports
Annual Reports for the Citizenship and Immigration Services Ombudsman.
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2014 National Seminar and Tabletop Exercise Series Summary Report
2014 National Seminar and Tabletop Exercise Series Summary Report
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2015 DHS Congressional Appropriations Reports
DHS posts any report required to be submitted by the Committees on Appropriations of the Senate and the House of Representatives. These reports are for FY 2015.
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2015 National Seminar and Tabletop Exercise Series Summary Report
2015 National Seminar and Tabletop Exercise Series Summary Report