Contact Congress about S. 1899: Federal Contractor Cybersecurity Vulnerability Reduction Act of 2025

Many federal contractors would need a public process for receiving and fixing reports about security flaws. The rules would be added to federal contract requirements, with limited waivers for national security or research.

Modern Action explains what the legislation does, helps you choose whether to support, oppose, or ask for changes, and drafts a message tied to the bill, your stance, and the elected officials who can act on it.

Federal Contractor Cybersecurity Vulnerability Reduction Act of 2025 is a Senate bill in committee. The latest recorded action: Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

Latest action on S. 1899: Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

Who this affects: This bill mainly affects companies that sell services or technology to the federal government, especially larger contractors and those that help run federal computer systems. These companies may need to create or update a process for receiving reports about security flaws and responding to them. Federal agencies would also have new work because they must oversee the contract rules and handle any waivers. Security researchers and others who find weaknesses could get a clearer path for reporting them.

Why this matters: Federal data and services can be at risk when contractors run systems with hidden security flaws. This bill tries to make those flaws easier to report and fix before attackers use them. It would create more common rules across the federal supply chain, instead of leaving each contractor to handle reports in its own way. The final effect would depend on how the federal buying rules are written and how often agencies use waivers.

Key provisions in S. 1899

• The Office of Management and Budget must review current federal contract language on security flaw reporting. It must work with the Cybersecurity and Infrastructure Security Agency, the National Cyber Director, the National Institute of Standards and Technology, and other appropriate officials.
• Within 180 days after the bill becomes law, the Office of Management and Budget must recommend updated contract rules. The rules must make contractors use disclosure policies that match National Institute of Standards and Technology guidance under the IoT Cybersecurity Improvement Act of 2020.
• The Federal Acquisition Regulation Council must review those recommendations. Within 180 days, it must update the federal buying rulebook to require covered contractors to ask for and address reports about possible security flaws.
• The rule covers contractors with contracts at or above the simplified acquisition threshold. That is the dollar level where more formal federal buying rules apply. It also covers contractors that run, manage, or maintain a federal information system for an agency.
• The updated contract language must follow existing federal processes as much as practical. Those processes cover how agencies receive security flaw reports and coordinate public disclosure under the IoT Cybersecurity Improvement Act of 2020.

How Modern Action helps you take action on S. 1899

You do not have to start with a blank letter. Modern Action turns the bill, your position, and the relevant congressional context into a message you can edit and send. The goal is to make contacting Congress clear, specific, and useful without forcing you to parse bill text or figure out the right office on your own.

Questions people ask about S. 1899

What is S. 1899?

Many federal contractors would need a public process for receiving and fixing reports about security flaws. The rules would be added to federal contract requirements, with limited waivers for national security or research.

How do I support or oppose S. 1899?

Choose support, oppose, or ask for changes on Modern Action. The action flow drafts the message for you and keeps the wording tied to this bill.

Who should I contact about S. 1899?

Modern Action uses your location to route the action to the congressional offices relevant to the bill and your representation.

How does Modern Action help me act on S. 1899?

Modern Action gives you bill-specific context, lets you choose support, opposition, or changes, and drafts a message from your position and reasons.