Congress adds warrant requirement to warrantless surveillance—but keeps bulk collection alive
S. 4738 — A bill to implement reforms relating to foreign intelligence surveillance authorities, protections relating to warrantless queries for the communications of United States persons, and for other purposes. · Filed by Ron Wyden (D-OR) · Introduced Jun 10, 2026 · Referred to committee
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What it does
This bill amends the Foreign Intelligence Surveillance Act (FISA) to restrict warrantless searches of Americans' communications and data collected under Section 702 surveillance. It requires federal agents to obtain a warrant or meet narrow exceptions (emergency, consent, cybersecurity defense) before accessing information about U.S. persons in existing foreign intelligence databases. It also extends Section 702 authority for nine months and mandates detailed record-keeping of all queries and access attempts.
Why we flagged it
The bill's core function is to impose warrant and judicial-review requirements on warrantless queries of Americans' data in foreign intelligence databases—a civil liberties constraint on executive surveillance power, not a deregulation or carve-out.
- Nine-month extension of Section 702 authority (to March 12, 2027) is substantively unrelated to the warrant-requirement reforms and appears to be a separate legislative vehicle bundled for passage.
What the text implies
- The bill does not eliminate Section 702 bulk collection itself—it only restricts how agents can search and access data already collected. The underlying surveillance authority remains intact and continues to operate without individual warrants.
- Emergency exceptions allow warrantless access for imminent threats of death/serious bodily harm, with only 7-day post-hoc FISA Court review. If the Court later denies the emergency, evidence is excluded but the access already occurred—a gap in real-time protection.
The full analysis lists 5 implications of this text.
Who it affects
Ordinary Americans gain meaningful protection against warrantless surveillance of their communications and data. The bill requires judicial oversight (FISA Court review) and congressional notification for emergency access, and mandates transparency through detailed query records.