US SB3663

Amends 18 U.S.C. § 2705 to reform nondisclosure orders (NDOs) that prevent tech companies from notifying customers when law enforcement obtains their electronic communications data via warrants, subpoenas, or court orders

Limits NDO duration to 90 days for most investigations, with extensions requiring new court approval; allows up to 1 year for child pornography and sexual exploitation cases

Requires courts to make written findings based on specific, articulable facts that disclosure would endanger safety, cause flight from prosecution, destroy evidence, intimidate witnesses, or seriously jeopardize an investigation before granting NDOs

Mandates government notify affected customers within 5 business days after NDO expiration, providing copies of the warrant/subpoena and information about what data was disclosed upon request within 180 days

Requires the Attorney General to submit annual public reports to Congress detailing the number of NDO applications, orders granted or denied, orders affecting news media, and resulting arrests and convictions by federal judicial district