Sen. Mark Warner has spent years sounding alarms about artificial intelligence. Now the Virginia Democrat is translating that worry into legislation aimed squarely at the next wave: autonomous AI agents that act on behalf of users without constant human oversight.
The discussion draft, set for unveiling as soon as June 29, 2026, targets the core problems already emerging as these systems gain traction. Large platforms must not block third-party agents. The agents themselves must serve the user’s best interest above all else. And regulators get new tools to track who builds them.
Call it a pragmatic strike against the chaos that could follow if AI agents proliferate without guardrails. Warner’s proposal stands out because it doesn’t chase every possible risk. It focuses instead on interoperability, user loyalty, registration, and technical standards. The bill directs the Federal Trade Commission to establish a registration process for companies offering AI agents. It tasks the National Institute of Standards and Technology with creating standards so online services from messaging apps to e-commerce sites become agent-friendly.
Details emerged first in reporting by The Information. Leo Schwartz broke the story hours before formal introduction. The measure faces long odds in a divided Congress heading into midterms. Yet it marks the first comprehensive legislative push into a field racing ahead of policy.
Warner has grown increasingly vocal about agentic systems. In early June he sent a pointed letter to Treasury Secretary Scott Bessent. “I write to encourage Treasury to convene a broad and diverse set of stakeholders in order to develop clarity around the use and deployment of artificial intelligence (AI) agents in the financial services sector,” Warner wrote, according to the senator’s office press release. He warned that regulatory confusion “stifles innovation, puts financial institutions and their customers at risk, and increases the potential of American financial institutions and technology companies from being at a global market disadvantage.”
The letter offers a crisp definition. “An AI agent is an artificial intelligence system that performs tasks autonomously on behalf of a principal user. AI agents can engage with external environments and perform actions, make decisions and solve problems, and learn from past interactions to better perform future actions on behalf of the principal.”
Warner didn’t stop at description. He insisted these systems carry real obligations. “AI agents – especially in the financial services context – should owe a duty of loyalty to the principal on whose behalf they are acting, like that of other fiduciaries.” Banks already see both upside and danger. Warner wants Treasury to examine third-party vendors, payment rails, liability rules, and coordination with cybersecurity agencies. The questions he posed read like a roadmap for future oversight.
His concern echoes across recent hearings. During a Senate Finance Committee session, Warner pressed Bessent on the topic. One bank executive had told him that if an agentic system went rogue and made unauthorized purchases, customers might lack protection. “They are totally unprotected,” Warner warned, according to video clips circulated on YouTube by Forbes Breaking News and others.
This isn’t Warner’s first foray into AI accountability. He previously co-sponsored measures on workforce impacts and risk reduction. Yet the new draft feels different. It confronts the shift from chatbots that answer questions to systems that book flights, negotiate contracts, manage investments, or even litigate on your behalf. The leap introduces fresh liability questions. Who pays when an agent errs? How do you audit decisions made by opaque models that learn and adapt?
The bill’s emphasis on interoperability draws from Warner’s earlier work. He sponsored the Augmenting Compatibility and Competition by Enabling Service Switching (ACCESS) Act, which lets users appoint trusted third parties to handle privacy and account settings on social media. The AI agent proposal builds on that philosophy. Platforms shouldn’t wall off their services from legitimate agents. Users deserve choice. And agents must prioritize user interests over those of developers or advertisers.
Registration through the FTC adds a layer of visibility. Companies deploying agents would need to identify themselves, perhaps disclose capabilities or undergo basic vetting. NIST standards would push websites to expose APIs or interfaces that agents can reliably use. Think structured data for bookings, clear permission models for transactions, consistent authentication that doesn’t break automated flows.
Industry has mixed reactions. Some developers welcome standards that reduce fragmentation. Others fear added compliance costs or slower innovation. Financial firms, already experimenting with agents for fraud detection, portfolio rebalancing, and customer service, want clarity on liability. Warner’s letter highlights exactly that tension. Without rules, banks hesitate. With overly prescriptive rules, they fall behind global competitors.
Recent developments underscore the urgency. The Congressional Research Service released a report in February 2026 detailing how agentic AI could enable sophisticated cyberattacks. The FY2026 National Defense Authorization Act created an AI Futures Steering Committee inside the Pentagon to study advanced systems, including agents, and prepare defenses. Congress.gov hosts the full text of that provision.
Commercial adoption accelerates too. Warner Bros. Discovery announced in mid-June it is integrating agentic capabilities with AWS for advertising planning, buying, and optimization, as covered by MediaPost. Similar experiments appear across sectors. The gap between capability and governance widens by the month.
Warner has described AI workforce disruption as a “hair on fire” issue. In an April appearance hosted by Semafor he predicted 30 percent unemployment among new college graduates within two years if trends continue unchecked. That speech, reported by Semafor, mixed stark warnings with rejection of extreme measures such as data center construction moratoriums.
His legislative record shows a pattern. Data first. Then targeted rules. The AI-Related Job Impacts Clarity Act he introduced with Sen. Josh Hawley requires reporting of AI-driven workforce changes. The Workforce Transparency Act with Sen. Ted Budd seeks better tracking of technology’s employment effects. Those efforts, covered by CNBC, Politico, and FedScoop, treat AI as a macroeconomic force requiring measurement before major intervention.
The agent bill extends that logic into individual agency. An agent acting for you isn’t just software. It becomes a digital proxy with potential to bind you legally or financially. Hence the fiduciary duty language. Hence the push for registration and standards. The proposal avoids broad bans or licensing of models themselves. It homes in on deployment and interaction with the existing digital economy.
Critics will say it doesn’t go far enough. No explicit safety testing for high-risk agents. No new federal liability regime beyond existing laws. Limited enforcement details in the draft description. Supporters counter that starting with interoperability and user protection creates a foundation. Future bills can layer on top once Congress understands the terrain.
Timing matters. Midterms loom. A new administration weighs its own AI executive actions. Warner’s move forces the conversation onto legislative turf. Even if the bill stalls, it shapes debate. Companies will cite it in comments to regulators. Think tanks will analyze its provisions. International partners may borrow ideas.
One line from Warner’s Treasury letter lingers. Lack of clarity “increases the potential of American financial institutions and technology companies from being at a global market disadvantage.” He wants the United States to lead, not react. Standards that make American platforms agent-ready could set de facto global norms. Registration that builds trust could give U.S. developers an edge over less transparent rivals.
Yet leadership demands action. Warner has watched previous technology waves, from social media to crypto, outpace lawmakers. AI agents compress that timeline. A system that books your travel today might negotiate your salary tomorrow or dispute your medical bill next week. The senator aims to ensure those agents remain accountable, transparent, and aligned with the people they serve.
Whether this draft becomes law or serves as a discussion starter, it signals a shift. Congress is no longer content to study AI from afar. Warner wants rules that match the technology’s direction. Interoperability. Loyalty. Registration. Standards. Four pillars. One bill. And a senator convinced the window for getting ahead is closing fast.
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