Based on analysis of 2 sections of legislative text.

• Bans use of administrative, grand jury, or trial subpoenas under §2703(c)(2) for bulk collection; subpoenas must identify a named subscriber or specific account.
• Requires a certification under penalty of perjury that a subpoena is for a legitimate lawful purpose; subpoenas or nondisclosure orders lacking certification are invalid.
• Explicitly permits service providers to notify affected customers and consult attorneys when served with a subpoena, unless properly limited by a valid nondisclosure order.
• Requires federal entities that use these administrative subpoenas to publish annual public reports with counts of subpoenas and accounts affected, broken out by legal authority.
• Modifies statutory text to add new anti-retaliation language forbidding subpoenas intended to investigate, monitor, or retaliate based on constitutionally protected activity.
• Makes §2705(b) nondisclosure orders subject to the certification and notification framework and requires written notice to providers about their rights to consult counsel unless lawfully restrained.
• Raises procedural and transparency requirements for government use of certain electronic-evidence subpoenas, strengthening accountability.
• Invalidates subpoenas and related nondisclosure orders that fail to include the required certification, creating a new enforcement point for providers and recipients.