Head of US Commerce Department's AI Standards Center Resigns After Three Months

Dr. Chris Fall has stepped down as director of the US Commerce Department's Center for AI Standards and Innovation (CAISI) roughly three months after taking the job, according to confirmation on July 20, 2026. No official reason for the departure was provided, and the agency now faces a fresh leadership gap at a moment when the federal government is trying to define how it evaluates advanced artificial intelligence systems.