Our Work

Digital Library

Sort By

O.W. v. Carr et al.

May 19, 2023
- Data Protection
- Fourth Amendment
- Privacy Laws
- Student Privacy
- Amicus Briefs
Seymour v. Colorado

January 26, 2023

Whether reverse keyword search warrants violate the Fourth Amendment to the U.S. Constitution and the Colorado state constitution.
- Access to Information
- Democracy & Free Speech
- Fourth Amendment
- Privacy Laws
- Amicus Briefs
Tuggle v. United States

November 17, 2021

Whether the Fourth Amendment protects against warrantless long-term, continuous, and covert pole camera surveillance of the outside of a person’s home.
- Fourth Amendment
- Privacy Laws
- Surveillance Oversight
- Amicus Briefs
Sanchez v. Los Angeles Department of Transportation

August 3, 2021

Whether compelled disclosure of detailed location information on individual e-scooter trips violates the Fourth Amendment.
- Data Protection
- Fourth Amendment
- Location Tracking
- Privacy Laws
- Amicus Briefs
United States v. Morton

July 13, 2021

Whether law enforcement can perform an invasive forensic search of the entire contents of a phone when it only has probable cause to search some of the data on the phone.
- Fourth Amendment
- Privacy Laws
- Amicus Briefs
Wisconsin v. Burch

March 5, 2021

Whether a reasonable person who verbally consents to a limited search of their cell phone authorizes law enforcement to download that phone’s entire contents, store a copy of the data indefinitely, and use it in unrelated investigations based on a vague consent form.
- Fourth Amendment
- Privacy Laws
- Amicus Briefs
Commonwealth v. Zachery

October 19, 2020

Whether a person has a reasonable expectation of privacy in information relating to their use of a public transportation card, or in any data that card may contain or generate.
- Data Protection
- Fourth Amendment
- Location Tracking
- Privacy Laws
- Amicus Briefs
Anibowei v. Wolf

June 9, 2020

Whether the border search exception to the Fourth Amendment warrant requirement should be extended to cell phones
- Fourth Amendment
- Privacy Laws
- Amicus Briefs
Kansas v. Glover

August 26, 2019

Whether the Fourth Amendment allows police to stop a car when the only reason police have for the stop is that the car’s registered owner has a suspended license.
- Fourth Amendment
- Privacy Laws
- Amicus Briefs
State v. Andrews

July 22, 2019

Whether the compelled production of a cell phone passcode violates the Fifth Amendment privilege against self-incrimination
- Fourth Amendment
- Privacy Laws
- Amicus Briefs

Support Our Work

EPIC's work is funded by the support of individuals like you, who allow us to continue to protect privacy, open government, and democratic values in the information age.

Donate