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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.

  • DHS/USCIS/PIA-083 USCIS Enterprise Collaboration Network

    The U.S. Department of Homeland Security (DHS), U.S. Citizenship and Immigration (USCIS) uses SharePoint-as-a-Service (SharePoint), commonly referred to throughout the agency as the Enterprise Collaboration Network (ECN), a web browser-based collaboration and document management platform from Microsoft. The USCIS ECN is a secure space for USCIS employees to create, manage, and share documents using customizable tools and services to eliminate additional investments in duplicative collaborative technologies. The USCIS ECN supports secure agency-wide collaboration and communication by connecting separate USCIS Program Offices and Directorates located in various geographic areas through the use of a common platform. USCIS is conducting this Privacy Impact Assessment (PIA) to assess the privacy risks to the personally identifiable information (PII) collected, used, maintained, and disseminated on the USCIS ECN.

  • FPS FOIA Logs

    These logs contain incoming Federal Protective Services (FPS) requests under the Freedom of Information Act (FOIA).  

  • Retention Memo to ICE Concerning Caroline Detention Facility

    CRCL received complaints alleging that ICE violated individuals’ civil rights and civil liberties at the Caroline Detention Facility in Bowling Green, Virginia. The purpose of this memorandum is to notify ICE of the complaints, describe the allegations, and inform ICE that CRCL retained the complaints for investigation. 

  • Retention Memo to ICE Concerning Torrance County Detention Facility

    CRCL opened complaints alleging that ICE has potentially violated the civil rights and civil liberties of detainees in ICE custody at the Torrance County Detention Facility in Estancia, New Mexico.

  • 17th Annual Small Business Award Winners

    Each year, the Department recognizes small business contractors and DHS staff for their exemplary performance from the prior fiscal year. This annual award recognition highlights the achievements of small businesses and small business advocates who provide crucial services to the Department in support of our various missions.

  • DHS/ALL/PIA-094 Migrant Protection Protocols (MPP) Case Request System

    The Migrant Protection Protocols (MPP) program is a United States (U.S.) government program initiated in January 2019 pursuant to Section 235(b)(2)(C) of the Immigration and Nationality Act (INA). Under MPP, the United States returns certain citizens and non-Mexican nationals to Mexico while their U.S. removal proceedings are pending. The MPP Case Request System provides an avenue for individuals to initiate a review of their enrollment in MPP if they believe they should not be included in the program.

  • DHS/ICE/PIA-043 SharePoint Matter Tracking Systems

    ICE uses SharePoint as a matter tracking solution, allowing ICE program offices that do not have other matter tracking systems to more effectively manage the receipt, creation, assignment, tracking, and archiving of agency matters.

  • DHS/OBIM/PIA-005 Office of Biometric Identity Management (OBIM)-National Institute of Standards of Technology (NIST) Data Transfer

    The U.S. Department of Homeland Security (DHS or the Department) Office of Biometric Identity Management (OBIM), through the Automated Biometric Identification System (IDENT), which will be replaced with the Homeland Advanced Recognition Technology System (HART), is the Congressionally designated lead provider of biometric identity services for the Department. The National Institute of Standards and Technology (NIST) is a non-regulatory federal agency within the U.S. Department of Commerce that promotes U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve quality of life. DHS and NIST, in support of efforts to increase the accuracy of OBIM’s biometric matching, entered into an Interagency Agreement (IAA or Agreement) for research, development, testing, and evaluation activities.

  • Findings and Recommendations Following Spot-Check at Torrance County Detention Facility

    Findings and recommendations prepared in response to CRCL’s spot-check at Torrance County Detention Facility in Estancia, New Mexico.

  • Lockbox Contact Tip Sheet

    The CIS Ombudsman has worked with USCIS on the following tip sheet on when and how to contact a USCIS Lockbox.

Last Updated: 01/28/2022