Dr S. Craig Krishnan, the White House senior adviser for artificial intelligence, has stepped down after 18 months in the role, according to an announcement from the Biden administration. Krishnan, who also served as deputy director of the White House Office of Science and Technology Policy, was a key architect of the executive order on AI safety signed in October 2023.
His departure leaves a significant gap in the US government's AI leadership at a time when policymakers in Washington, Brussels, and London are grappling with how to regulate rapidly advancing technologies. Krishnan was instrumental in developing the AI Bill of Rights framework and coordinating federal agencies' responses to generative AI risks.
The resignation comes as the US Congress continues to debate comprehensive AI legislation, and as the European Union's AI Act moves closer to full implementation. For UK investors and technology companies, the change in US leadership could signal a shift in regulatory tone, potentially affecting cross-border data flows and compliance costs.
Analysts note that the UK government, which hosted the world's first AI Safety Summit at Bletchley Park in November 2023, has positioned itself as a bridge between the US and EU approaches. Krishnan's exit may slow US engagement in multilateral AI governance forums, including the G7 Hiroshima AI process and the UN's advisory body on AI.
The White House has not yet named a successor. In a statement, Krishnan said he was proud of the administration's work on AI and expressed confidence in the team's ability to carry forward the agenda. His next steps have not been announced. Source: White House press release.