The Publication Library contains guidance and policy papers, reports, strategies, program regulations, guidelines, brochures and more.
To search the DHS Publications Library, please enter search terms below.
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P25 CAB AB Auth Agreement
This Compliance Assessment Bulletin identifies conditions and criteria for DHS authorization of accreditation bodies to provide accreditation to P25 CAP laboratories.
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P25 CAB Lab Rec Agreement
This Compliance Assessment Bulletin identifies conditions and criteria for DHS recognition of accredited P25 CAP laboratories.
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P25 CAB Min Feature Req
This Compliance Assessment Bulletin defines the minimum interoperability features and capabilities that are required for P25 subscriber and repeater equipment that are capable of conventional operation to be eligible to be considered P25 CAP compliant.
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P25 CAB Enc Req
This Compliance Assessment Bulletin addresses DHS taking action to stop the practice of manufacturers provided subscriber units with a non-P25 standard encryption without also including P25 standard AES 256 encryption. DHS also asks that manufacturers provide a path for public safety users to add AES 256 to fielded P25 subscriber units that are only equipped with non-P25 standard encryption.
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FACT SHEET AND REPORT: DHS Advances Efforts to Reduce the Risks at the Intersection of Artificial Intelligence and Chemical, Biological, Radiological, and Nuclear (CBRN) Threats
DHS submitted a full report and a fact sheet of selected findings from the AI CBRN Report to the President in response to Executive Order (E.O.) 14110 on Safe, Secure, and Trustworthy Development and Use of Artificial Intelligence.
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Human Phantom for Millimeter Wave Imaging Test and Evaluation
The orbiting actuated 3D spinning sensor device can be added to a lidar system to create high-resolution 3D composite images.
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Safety and Security Guidelines for Critical Infrastructure Owners and Operators
The U.S. Department of Homeland Security (DHS) was tasked in Executive Order 14110: Safe, Secure, and Trustworthy Development and Use of Artificial Intelligence to develop safety and security guidelines for use by critical infrastructure owners and operators.
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Sample Collection Chamber for Scent Detection
Concept for a contactless sample collection system that would use concentrated particle and vapor capture for improved scent detection by K-9s.
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Managing Emergency Response with Science and Technology
The following is a select sampling of activities showcasing S&T's work in support of emergency management.
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Sound-Fueled Electrical and Cooling System
3D-Printed Energy Converter for Remote Areas and Transportation Systems Using Thermoacoustic Technology to Convert Waste Heat to Power