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  4. Science and Technology

Science and Technology

The DHS Science and Technology Directorate (S&T) is the Department’s primary research and development arm and manages science and technology research, from development through transition, for the Department's operational components and first responders.

  • Draft EA for Maritime Environmental Data Sampling System

    DHS S&T prepared this Draft Environmental Assessment to evaluate the potential impacts to the human and natural environment resulting from S&T’s proposal to deploy and operate a submerged cable and includes potential recovery, abandonment in place or continued operations in the waters of the Strait of Georgia and Semiahmoo Bay, Washington, near the Northern border with Canada.

  • Law Enforcement Resources

    This Law Enforcement Resource Guide highlights many of the Department’s threat resilience resources available to you, including training and grant opportunities.

  • FINAL Environmental Assessment and Finding of No Significant Impact

    DHS S&T prepared this Draft Environmental Assessment (Draft EA) and Draft Finding of No Significant Impact (Draft FONSI) to evaluate the potential impacts to the human and natural environment relating to the abandonment in place of an existing undersea utility cable and the installation of a new undersea utility cable between Orient Point, NY, and the Plum Island Animal Disease Center (PIADC) on Plum Island, NY, located 1.5 miles northeast of Orient Point (Proposed Action). 

  • S&T FRG Scope of Recog EF Johnson Technologies

    P25 Recognized Lab EF Johnson Technologies scope of recognition.

  • Environmental Assessment of Proposed NYC Simulant Particle Releases for the Viral Phenomenology Program

    The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) plans to conduct a scientific study on aerosol behavior in New York City buses and subway trains. A special focus of the study will be tests of various methods to mitigate the potential spread of aerosols in buses and subway trains.

  • "I Speak" Poster

    This poster assists literate individuals who are not proficient in English to identify a preferred language. This poster contains more than 60 languages.

  • S&T FRG APCO 2017 Booklet

    Download the APCO 2017 Booklet below.

  • S&T FRG August 2017 P25 CAP AP Meeting Agenda

    Download the August 2017 Project 25 (P25) Compliance Assessment Program (CAP) Advisory Panel (AP) Meeting Agenda below.

  • S&T FRG August 8 P25 CAP Webinar Agenda

    Download the P25 CAP August 8, 2017, agenda below.

  • S&T FRG CAUSE II Joint Report

    The goal of the joint Action Plan is to build upon the existing perimeter approach to security and economic competitiveness and thereby lead to security enhancements and an accelerated flow of people, goods and services.