ICE - Second Supplemental Production
Document Date:
May 20, 2020
Release Date: May 27, 2020
Agencies:
ICE, Government
Document Type:
Administrative Documents
Negotiations between ACLU and ICE resulted in two supplemental productions, in which the agency lifted certain prior redactions to a subset of identified records. Below is the second of these two supplemental productions.
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ACLU v. CBP - FOIA Case for CBP and ICE Records Related to the Use of Cell-Site Simulator Technology
On May 19, 2017, ACLU submitted a FOIA request to U.S. Immigration and Customs Enforcement (ICE) and Customs and Border Protection (CBP) demanding records on the federal government's acquisition and use of "cell site simulators" (also known as "Stingrays" or "IMSI catchers"), powerful surveillance devices that target cell phones by impersonating a wireless service provider's cell tower. For more than two years, the two agencies failed to properly process the Request or produce any responsive records until the ACLU sued on December 11, 2019.