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S. 4728 119th Congress Senate

Combat Emerging Threats to Critical Infrastructure Act of 2026

Official title: A bill to require the Director of the Cybersecurity and Infrastructure Security Agency to work with Sector Risk Management Agencies to update sector-specific plans, and for other purposes.

Introduced: June 10, 2026 Introduced by: Mark R. Warner Democratic · Virginia See on congress.gov
Government Operations and Politics
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 Everywhere this bill has been 2 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Jun 10, 2026
Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
Jun 10, 2026
Introduced in Senate
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What's happening now June 10, 2026

Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

 Plain-language summary AI · grounded in the bill record

Requires cybersecurity agency to update sector-specific security plans.

This bill would require the Director of the Cybersecurity and Infrastructure Security Agency (CISA) to work with Sector Risk Management Agencies to update sector-specific plans. These plans appear to address security and risk management across different industries and infrastructure sectors. The bill was introduced by Senator Mark Warner and is currently in the Committee on Homeland Security and Governmental Affairs.

Generated from the official bill record, accurate to the metadata, but confirm important details against the full text.

 Bill text 1 version

Source documents hosted by congress.gov.

 Committees of jurisdiction 1
 Lobbying activity 10

Registered lobbyists who named this bill in their disclosure filings. Source: federal Lobbying Disclosure Act filings.

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APA
U.S. Congress. (2026). S. 4728: Combat Emerging Threats to Critical Infrastructure Act of 2026. 119th Congress. Open America. https://openamerica.io/bill/119-S-4728/
MLA
"S. 4728: Combat Emerging Threats to Critical Infrastructure Act of 2026." 119th Congress, 2026, Open America, https://openamerica.io/bill/119-S-4728/.
Bluebook (legal)
S. 4728, 119th Cong. (2026), https://openamerica.io/bill/119-S-4728/.
Markdown link
[S. 4728: Combat Emerging Threats to Critical Infrastructure Act of 2026](https://openamerica.io/bill/119-S-4728/)
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