The chiefs of the biggest US AI companies signed a voluntary self-policing accord at the White House on Tuesday 29 September, and it creates no legal liability for breaking it. Euronews reported that President Donald Trump and House Speaker Mike Johnson hosted the meeting, which the White House framed as a response to public fear about the technology.
Signatures came from Trump, Anthropic’s Dario Amodei, Google’s Sundar Pichai, Meta’s Mark Zuckerberg, OpenAI president Greg Brockman, Nvidia’s Jensen Huang, and Elon Musk, who signed as chief executive of Tesla, SpaceX, X, and xAI (a unit of SpaceX today). Trump posted the text on Truth Social late that day, according to Euronews.
The document names four voluntary steps. Companies would put “robust internal controls” in place, hire an “independent external auditor” to check whether those controls work, and set up a board committee to weigh the reports from both internal and external reviewers. The text also says “it may make sense to codify these steps into laws and regulations” over time. That wording leaves room for regulation later but commits Washington to nothing now.
Trump described the outcome in his own terms. “I think I’m seeing tremendous self-policing,” he told reporters outside the West Wing. He called the accord “morally binding” and said about 10 people would be named to a committee to “watch over the whole enterprise.” He also said he would pick someone to oversee the agreement in the coming days, after talking with industry. No names, powers or funding have been announced for that body, so for now it is a promise from the president.
Euronews noted that several of the commitments describe things these companies already do or have pledged before. That matters for judging what changed on Tuesday. The one genuinely new element is the outside auditor, and the accord as reported does not say who qualifies, what the auditor can inspect, or whether findings ever become public. An auditor hired and paid by the company under review is a familiar arrangement from finance, and its value depends on those details.
The tone from the industry side was mixed. Amodei, one of the most vocal advocates for slowing AI development, offered a caution: “The technology has very real risks.” He added that “the mechanism, how we address those risks is still under discussion.” Set against Trump’s praise for the “unbelievable growth” he expects, that is a notably different emphasis from a man who signed the same page.
Trump was explicit that he would not go further. He said before the meeting that Washington would not limit AI development or back calls for “guardrails,” and said he would “never stifle the growth of a technology that will be bigger than the industrial revolution.” Euronews pointed out that the accord introduces no legislation creating legal liability, the kind of rules that some people inside the industry have demanded because they fear systems that could outsmart humans.
Data centres were the other thread. Those firms have put hundreds of billions of dollars into AI buildouts, and Euronews says the local opposition to new sites has crossed party lines. Trump said the executives agreed to soften that backlash with more financial support for local schools or steps to lower energy costs, and warned that if resistance continued, the projects could be “forced to go overseas or other locations.” None of the companies has detailed what they will pay or where.
The China angle was equally blunt. Trump framed AI as a contest with one winner and no “second place,” and said of cooperating with Beijing: “Why would I want to do anything?” The two governments had agreed only last week, during Xi Jinping’s Washington visit, to open a channel for dealing with incidents involving AI.
The practical consequence lands on procurement and compliance teams. If auditor standards and the oversight committee’s mandate get defined in the next few weeks, large customers will likely start asking vendors for audit reports the way they now ask for security certifications. If they stay vague, the accord will function as a press event, and binding rules will have to come from Congress or the states.
Reported by Euronews on 30 September 2026.
