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Law Enforcement




  • Have the information sharing technologies and abilities of law enforcement improved since 9/11?
    Since 9/11, the federal government has strengthened the connection between collection and analysis o... Read More
    Last Updated: November 15, 2017

  • How can law enforcement agencies and other public and private sector stakeholders prepare for and respond to active shooter situations?
    Resources on how to prepare for and respond to active shooters are available on the U.S. Department ... Read More
    Last Updated: February 23, 2017

  • Is any information available about first responder equipment in the event of a chemical or biological attack?
    The National Institute of Justice (NIJ) has published CBRN Protective Ensemble Standard for Law Enfo... Read More
    Last Updated: September 7, 2016

More Q&A


  • Just Science: Identification: Just Improvised Explosive Devices, NIJ-Sponsored, March 2019, NCJ 252724. (2 pages).

  • Just Science: Just Mass Casualty Events, NIJ-Sponsored, January 2019, NCJ 252568. (2 pages).
    HTML  AUDIO (iTunes)   AUDIO (Google Play Music)   NCJRS Abstract   

  • Comprehensive School Safety Initiative Awards for FY 2014, NIJ, October 2014, NCJ 252491. (25 pages).
    PDF  NCJRS Abstract   

  • TechBeat, December 2018, NIJ-Sponsored, December 2018, NCJ 252522. (10 pages).
    HTML  NCJRS Abstract   

  • TECHBeat, November 2018, NIJ-Sponsored, November 2018, NCJ 252486. (15 pages).
    HTML  NCJRS Abstract   

  • Community Acceptance Panel - Riot Control Agents, NIJ, November 2018, NCJ 252368. (10 pages).
    PDF  NCJRS Abstract   

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March 21, 2019