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Publications Library

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.

  • Primary Mission Essential Functions (PMEFs) by Department

    Primary Mission Essential Functions (PMEFs) are those functions that need to be continuous or resumed within 12 hours after an event and maintained for up to 30 days or until normal operations can be resumed. PMEFs are validated by the Federal Emergency Management Agency (FEMA) National Community Coordinator.

  • Recommendations for Emergency Managers for Disaster Assistance to Survivors with Disabilities

    Following DHS listening sessions in many communities heavily impacted by natural disasters in 2017 and 2018, the Office for Civil Rights and Civil Liberties makes the following recommendations to state, local, territorial, and tribal emergency managers to improve the delivery of disaster assistance to disaster survivors with disabilities.  The recommendations are grouped by major areas DHS covered in the listening sessions.

  • S&T TITANIC Fact Sheet

    S&T has partnered with USCG to augment the USCG's ability to protect infrastructure and improve maritime safety and navigation in the Arctic region. TITANIC -- a project that seizes on the advancement and cost-effectiveness of satellite technology, as well as the evolution of machine learning -- seeks to combine the versatility of commercial Synthetic Aperture Radar (SAR) imagery with the efficiency of computers. At the project's completion, TITANIC will enable the IIP to provide the maritime community and the general public with more reliable and timely maritime safety information on iceberg and sea ice conditions. TITANIC will also help reduce or eliminate the need for costly aerial ice surveillance missions, lowering monitoring costs, and freeing resources to be reallocated elsewhere.

  • Resignation Email of Secretary of Homeland Security Kirstjen M. Nielsen to Staff

    Resignation Email of Secretary of Homeland Security Kirstjen M. Nielsen to DHS Staff

  • Resignation Letter of Secretary Nielsen

    On April 7, 2019, Secretary of Homeland Security Kirstjen M. Nielsen offered her resignation to President Trump.

  • S&T March 2019 P25 CAP Advisory Panel Quarterly Update

    March 2019 P25 CAP Advisory Panel Quarterly Update

  • S&T - Innovation Programs & Tools Booklet

    S&T has a number of tools for working with many different kinds of private sector entities. The “Innovation Programs & Tools” booklet outlines the process, eligibility, timeline, and how to apply for each of our tools. We also identify the stage(s) of technology development we seek for each tool.

  • DHS/CBP/PIA-058 Publicly Available Social Media Monitoring and Situational Awareness Initiative

    The U.S. Department of Homeland Security (DHS) U.S. Customs and Border Protection (CBP) takes steps to ensure the safety of its facilities and personnel from natural disasters, threats of violence, and other harmful events and activities. In support of these efforts, designated CBP personnel monitor publicly available, open source social media to provide situational awareness and to monitor potential threats or dangers to CBP personnel and facility operators. Authorized CBP personnel may collect publicly available information posted on social media sites to create reports and disseminate information related to personnel and facility safety. CBP is conducting this Privacy Impact Assessment (PIA) because, as part of this initiative, CBP may incidentally collect, maintain, and disseminate personally identifiable information (PII) over the course of these activities.

    Associated SORNs:

    • DHS/CBP-024 Intelligence Records System (CIRS) System of Records
  • S&T P25 CAP Aug. 8, 2018, Meeting Agenda and Summary

    The agenda and summary of the DHS Science and Technology Directorate's Project 25 Compliance Assessment Program Advisory Panel meeting for Aug. 8, 2018.

  • DHS/USCIS/PIA-078 Data Streaming Services (DSS)

    U.S. Citizenship and Immigration Services (USCIS) uses Data Streaming Services as intermediary messengers to effectively and efficiently move data among USCIS systems in near real-time. The use of these services allows USCIS to transport data without the technical and administrative burden usually placed on the operating systems. USCIS is publishing this Privacy Impact Assessment (PIA) to evaluate the privacy risks and mitigations associated with the transport of personally identifiable information (PII) using these services.

Last Updated: 01/28/2022