Trump's AI czar Chris Fall resigns after just 3 months
Original: Trump’s latest AI czar has already resigned
Why This Matters
Repeated leadership turnover at CAISI raises questions about U.S. AI standards governance stability.
Chris Fall, director of the Center for AI Standards and Innovation (CAISI), has resigned after only three months in the role. He was appointed following the rapid departure of predecessor Collin Burns, who left in under a week in April 2026.
CAISI confirmed Fall's resignation to multiple news outlets. Fall had been appointed roughly three months ago to replace Collin Burns, who was reportedly 'pushed out' in April 2026 after less than a week on the job, partly due to his prior employment at Anthropic — a company the Trump administration had been in conflict with. No reason was given for Fall's departure. Before CAISI, Fall served as director of the Department of Energy's Office of Science during Trump's first term and acted as director of DOE's Advanced Research Projects Agency-Energy. Prior to Burns and Fall, the role was held by venture capitalist David Sacks, who stepped down in March 2026. CAISI, operating under the National Institute of Standards and Technology, is the primary U.S. body for developing AI technical standards, testing methods, and assessing cybersecurity risks. Notably, the agency was excluded from the White House's new AI safety program 'Gold Eagle,' signed earlier this month. Meanwhile, Google DeepMind CEO Demis Hassabis has called for an independent, industry-run AI standards body modeled after FINRA — overlapping with CAISI's stated mission.