AI Chip Export Controls

Advanced AI depends on a small number of chip designs and manufacturing tools, so governments treat them like other strategic technology. In the U.S., the Commerce Department’s Bureau of Industry and Security (BIS) issued a rule in October 2022 controlling exports of advanced computing chips, computers containing them and certain semiconductor manufacturing equipment, with expanded restrictions aimed at China. Later rules tightened and reworked the controls; a January 2025 rule went further and added controls on the weights of certain advanced closed-weight models, though in May 2025 the Commerce Department announced it was rescinding that rule. The rules have kept changing, so check BIS for what currently applies.

For a business, this shows up as which chips a cloud region can offer, which customers a chipmaker can serve, and how much compute a lab in a restricted country can buy. It also shapes engineering: labs with less access to top chips have an incentive to squeeze more out of older or less powerful hardware.

That incentive became a public argument after DeepSeek’s early-2025 releases, which reopened the question of whether controls slow rivals or spur them to innovate. In episode 11 at 16:30, Galileo co-founder and CTO Atindriyo Sanyal argues that restrictions placed “on chips, which is at such a foundational level” can impede innovation in a system as intricate as AI research. That is his opinion; Galileo sponsored the show at the time. Editorially, the policy sits at the intersection of sovereign AI, AI factory build-outs and the open-versus-closed model debate (see open weights).