Track Mark's sponsored bills, co-sponsored legislation, and voting record
This bill officially renames the United States Postal Service facility in Sterling, Virginia, as the "Firefighter Trevor Brown Post Office Building."
Mark Warner
Senator
VA
Mark Warner
Senator
VA
This bill officially renames the United States Postal Service facility located at 46164 Westlake Drive in Sterling, Virginia. The building will now be known as the "Firefighter Trevor Brown Post Office Building." This designation will be used in all official records and references to the facility going forward.
The FAIRR Act mandates federal oversight and regulatory standards for the use of artificial intelligence within the financial sector to mitigate systemic risks and ensure market stability.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The Financial Artificial Intelligence Risk Reduction (FAIRR) Act establishes a comprehensive framework to identify and mitigate risks posed by artificial intelligence to the stability of the U.S. financial system. The bill mandates interagency coordination to monitor AI-driven threats, requires the SEC to implement governance standards for AI use, and enhances oversight of third-party service providers. Ultimately, the legislation ensures that financial institutions remain fully accountable for their use of AI technologies under existing regulatory and securities laws.
This bill renames the United States Postal Service facility at 12109 New Kent Highway in New Kent, Virginia, as the "Patricia Paige Post Office."
Mark Warner
Senator
VA
Mark Warner
Senator
VA
This bill officially renames the United States Postal Service facility at 12109 New Kent Highway in New Kent, Virginia, to the "Patricia Paige Post Office." The legislation mandates that all official federal documents and records must use this new designation for the facility.
The MATCH IT Act of 2026 establishes national standards, data protocols, and voluntary reporting measures to improve the accuracy of patient identification and medical record matching within the U.S. health care system.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The MATCH IT Act of 2026 aims to improve patient safety and reduce healthcare costs by establishing national standards for accurate patient identification and medical record matching. The bill directs the Department of Health and Human Services to define uniform patient match rates and adopt a minimum data set to enhance interoperability across health IT systems. Additionally, it creates voluntary reporting programs and incentive measures to encourage providers to improve their matching accuracy.
The RECOVER PII Act mandates lifetime identity theft protection for federal data breach victims and authorizes agencies to reimburse employees for privacy-enhancing services.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The RECOVER PII Act strengthens protections for federal employees and contractors affected by data breaches by mandating permanent, lifetime identity theft insurance coverage of at least $5,000,000. Additionally, the bill authorizes federal agencies to reimburse personnel for the costs of privacy-enhancing services to better secure their personal information.
The NO PROFIT Act prohibits the sale of prioritized access to government social media communications and bans trading on material nonpublic information obtained through such early access.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The NO PROFIT Act prohibits the sale of "prioritized access" to government social media communications, preventing social media platforms from giving select users early access to official posts. It further makes it illegal to trade on material information obtained through such early access before it is made available to the general public. These measures aim to ensure fair market conditions by preventing government officials' communications from being exploited for financial gain.
The PHD Talent Act of 2026 establishes a Department of Energy pilot program to support accelerated doctoral pathways in critical technology fields, aiming to strengthen the domestic STEM workforce through university, industry, and National Laboratory partnerships.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The PHD Talent Act of 2026 establishes a Department of Energy pilot program to strengthen the domestic STEM workforce by supporting accelerated doctoral programs in critical and emerging technology fields. Through competitive grants and fellowships, the initiative encourages partnerships between universities, National Laboratories, and industry to provide students with advanced research training and dual competency in computational methods. This effort aims to address the national shortage of high-skilled doctoral talent while maintaining rigorous academic standards.
This bill mandates environmental transparency for large data centers and restricts bonus depreciation for AI facilities that fail to meet high-efficiency green building standards.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The Data Center Tax Accountability and Disclosure Act of 2026 incentivizes environmental sustainability by restricting bonus depreciation for AI data centers that fail to meet high-efficiency green building standards. Additionally, the bill mandates comprehensive public reporting on water usage, electricity consumption, and backup power for large-scale data centers to increase transparency and accountability.
The AI AGENT Act of 2026 empowers users to authorize secure, third-party software agents to manage their online accounts and interactions on large platforms while mandating fair, non-discriminatory access for these agents.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The AI AGENT Act of 2026 empowers users to authorize software-based "custodial user agents" to manage their online activities, accounts, and interactions on large online platforms. The bill mandates that these platforms provide fair, non-discriminatory access to these agents while establishing strict privacy, security, and fiduciary duties for the agent providers. The Federal Trade Commission is tasked with overseeing registration, enforcing compliance, and ensuring these agents act solely in the user's best interest.
The National Workforce Transition Fund Act of 2026 establishes a federally funded program to support workers and employers in adapting to labor market disruptions caused by artificial intelligence and emerging technologies.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The National Workforce Transition Fund Act of 2026 establishes a temporary federal program to support workers and employers adapting to labor market shifts driven by artificial intelligence and emerging technologies. The initiative is funded by adjusting tax depreciation rules for AI data centers and provides resources for worker retraining, credentialing, and employer-led redeployment efforts. A dedicated National Workforce Transition Board will oversee these efforts to ensure workers receive the training and supportive services necessary to maintain economic security during technological transitions.
This act prohibits federal agencies from using AI models that generate child sexual abuse material or non-consensual intimate imagery and establishes legal penalties for the creation of tools designed to circumvent AI safety controls.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The Safeguarding Against Fabricated Exploitation Through Artificial Intelligence Act of 2026 prohibits federal agencies from using AI models capable of generating child sexual abuse material or non-consensual intimate imagery. The bill mandates that NIST establish rigorous performance benchmarks and testing programs to ensure AI safety. Additionally, it creates a private right of action against those who manufacture or distribute tools designed to circumvent these essential safety controls.
The Secure A.I. Development Act of 2026 establishes federal oversight, safety testing, and incident reporting requirements to mitigate national security and safety risks posed by frontier artificial intelligence models.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The Secure A.I. Development Act of 2026 establishes a comprehensive framework to enhance the safety and security of frontier artificial intelligence models. The bill mandates pre-release security testing for high-risk models, creates a public registry of AI incidents, and directs federal agencies to update cybersecurity protocols to address AI-specific vulnerabilities. Additionally, it fosters collaboration between the government and private sector to secure AI supply chains and mitigate risks from foreign adversaries.
This bill mandates that Medicare Advantage organizations report detailed data on supplemental benefits to increase transparency, improve research access, and ensure public accountability.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The Medicare Advantage Supplemental Benefits Transparency Act of 2026 mandates that Medicare Advantage organizations report detailed, enrollee-level data regarding the utilization and costs of supplemental benefits. This legislation aims to increase program oversight by requiring the Secretary of Health and Human Services to make this data publicly available for research and evaluation while maintaining strict privacy protections.
This Act establishes a mandatory, prioritized order of succession for temporarily filling the Director of National Intelligence position, superseding existing vacancy laws unless no qualified candidate is available.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The DNII Act of 2026 establishes a strict, mandatory order of succession for temporarily filling the Director of National Intelligence (DNI) position. This new order prioritizes the Senate-confirmed Principal Deputy Director and other Senate-confirmed ODNI officials before allowing the use of the Federal Vacancies Reform Act as a last resort. The Act ensures continuity in the leadership of the Intelligence Community by setting clear, high-level qualifications for any acting DNI.
This Act mandates CISA to update security plans for all 16 critical infrastructure sectors to address emerging technology threats like AI and report the comprehensive revisions to Congress.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The Combat Emerging Threats to Critical Infrastructure Act of 2026 mandates the CISA Director to update security plans for all 16 critical infrastructure sectors within one year. These updates must specifically address risks posed by disruptive technologies like artificial intelligence and quantum computing. Furthermore, the Act requires CISA to reassess and revise these sector-specific plans biennially to keep pace with evolving threats.
This bill restores federal funding for the Multi-State Information Sharing and Analysis Center (MS-ISAC) to provide free cybersecurity services and support to state, local, tribal, and territorial governments.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
This bill, the Guaranteeing Universal Access to Cybersecurity Act, mandates federal funding for the Multi-State Information Sharing and Analysis Center (MS-ISAC) through a cooperative agreement. It ensures that all state, local, tribal, and territorial (SLTT) governments receive free access to core cybersecurity services, threat intelligence, and technical assistance. The legislation also requires CISA to develop a plan to restore and expand participation, particularly among under-resourced entities.
This act mandates regular testing and operational improvements for federally insured depository institutions to ensure they can efficiently borrow from the Federal Reserve's discount window.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The Discount Window Preparedness Act mandates that all federally insured depository institutions regularly test and prove their operational ability to borrow from the Federal Reserve's discount window. This legislation requires specific testing frequencies based on asset size and directs regulators to issue joint rules incorporating readiness assessments into regular examinations. Furthermore, the bill mandates significant operational improvements at the Federal Reserve to ensure rapid and efficient access to advances, alongside a study to reduce borrowing stigma.
This bill strengthens nurse aide training oversight in nursing facilities and expands access to the National Practitioner Data Bank for Medicare and Medicaid providers conducting employee background checks.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
This bill strengthens oversight of nurse aide training programs in nursing facilities by removing outdated exceptions and allowing the government to temporarily disapprove programs at facilities with serious quality-of-care violations. It also expands access to the National Practitioner Data Bank, enabling more Medicare and Medicaid providers to conduct essential employee background checks. The goal is to ensure higher standards of care and safety for seniors in long-term care settings.
This Act establishes a voluntary, federal framework for collecting and publishing aggregated, de-identified data on how AI systems affect the workforce to support evidence-based policy.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The Workforce Transparency Act of 2026 establishes a voluntary federal framework for sharing aggregated, de-identified data about how artificial intelligence systems impact the workforce. This allows AI providers and customers to submit privacy-protected information on task usage and geographic distribution to the Department of Labor. The Act aims to support evidence-based policy while strictly prohibiting the disclosure of individual privacy, trade secrets, or proprietary information. No entity is required to participate, and choosing not to submit data cannot result in adverse inferences by federal agencies.
This bill mandates the IRS to improve taxpayer transparency and access by creating public dashboards for wait times, expanding online account features, and providing better information on collection alternatives for those facing economic hardship.
Mark Warner
Senator
VA
Mark Warner
Senator
VA
The Improving IRS Customer Service Act aims to significantly enhance taxpayer experience by mandating increased transparency and accessibility from the IRS. This bill requires the IRS to publish real-time data on call wait times, expand online access to return and refund information, and develop comprehensive online taxpayer accounts. Furthermore, it directs the IRS to improve callback technology and ensure taxpayers facing economic hardship are informed of all available payment alternatives.