The Commerce Department is finalizing a rule that would prevent Chinese AI companies from remotely accessing advanced chips through foreign data centers. The new policy is designed to stop Chinese firms from bypassing US export controls by routing their operations through third countries. This step comes as the department faces criticism for the slow pace of its previous actions regarding China-related AI restrictions.

The regulation specifically targets advanced AI chips used for training frontier models, which are the most powerful types of artificial intelligence. Influential companies like Nvidia have publicly opposed the move, arguing that the restrictions will harm the global technology industry. The department aims to close loopholes that allow foreign data centers to host workloads for Chinese clients without direct US oversight.

This policy shift signals a harder line from US regulators on the global flow of high-performance computing technology. By tightening restrictions on foreign data centers, the department hopes to maintain its control over the most advanced AI infrastructure. Developers and companies relying on cross-border cloud services should prepare for stricter compliance requirements and potential disruptions to their supply chains.