§2.Warrant requirement for searches
This section establishes a statutory warrant requirement for government searches—defined broadly to include investigatory acts, surveillance, monitoring, and collection of personal data such as geolocation, biometrics, communications, financial transactions, and internet usage—by adding new section 3119 to chapter 205 of title 18, United States Code.
It generally requires a warrant issued by a neutral magistrate upon probable cause for any search and prohibits warrantless government access to data, metadata, or personal information held by third parties (e.g., financial, telecom, internet service providers, cloud storage, data brokers), regardless of third-party consent or user agreements unless waived knowingly, voluntarily, and explicitly.
Exceptions permit warrantless plain-view searches (i.e., incidental observation of immediately apparent evidence without enhanced technology), verification of government-issued photo IDs during law enforcement interactions, collection of publicly available information without circumventing privacy controls, lawful techniques using public sources, searches with consent, and exigent circumstances.
It limits these exceptions by prohibiting warrantless collection, retention, querying, or analysis of biometric data (e.g., facial recognition, gait, voice) or license plate/vehicle data without informed voluntary consent, even for data gathered in public places, roadways, or open private establishments.
A rule of construction clarifies that the section preserves existing constitutional protections and does not restrict brief investigatory detentions, frisks, arrests, or searches incident to criminal encounters based on reasonable suspicion.