Fourth Amendment

“The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.” 

- U.S. Const. amend. IV. 

NACDL seeks to ensure that the Fourth Amendment remains a vibrant protection against encroachments on the privacy of the individual through litigation and public advocacy. The Fourth Amendment is the appropriate starting point for assessing the limits on government intrusion into one’s privacy, and its protections must continue to thrive in the digital age. The Fourth Amendment and its guarantees should not turn on the medium used to transmit private information, nor on how the information is stored. NACDL strives to guarantee that evidence obtained in violation of the Fourth Amendment is excluded in a court of law.

NEW! NACDL REPORT: Mail Cover Surveillance: Problems and Recommendations 

Highlights

News Of Interest

"Is the 4th Amendment Dead in Cyberspace?," by Traci Mitrano, Inside Higher Ed, July 29, 2015.

"Is credit card skimming a Fourth Amendment search?," by Orin Kerr, Washington Post, July 29, 2015.

"A Surveillance Bill by Any Other Name: The Cybersecurity Information Sharing Act," by Jumana Musa, NACDL, July 28, 2015.

"EFF and ACLU of Southern California Urge California Supreme Court to Grant Review in Automated License Plate Reader Case," by Jennifer Lynch, Electronic Frontier Foundation, July 28, 2015.

"The Fourth Amendment and Driverless Cars," by John Frank Weaver, Slate, July 27, 2015.

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