After a period of speculation, the U.S. Department of Commerce (DOC) has officially rescinded the Biden administration’s Artificial Intelligence Diffusion Rule, which was due to take effect imminently. This regulation, introduced by former President Joe Biden in January, aimed to impose restrictions on the export of U.S.-manufactured AI chips to various countries—marking the first instance of such measures—while strengthening existing limitations.
On Tuesday, the DOC announced that its staff would no longer enforce this regulation. Future policies will likely focus on direct negotiations with individual nations instead of implementing broad restrictions. This shift is aligned with expectations for a new rule to be proposed.
Under Biden’s framework, countries were categorised into three tiers, each subject to different levels of export restrictions. For instance, Tier 1 nations like Japan and South Korea were exempt from any restrictions, while Tier 2 countries, such as Mexico and Portugal, would experience chip export limits for the first time. Countries in Tier 3, including China and Russia, faced the most stringent controls.
In the absence of the new regulations, the DOC provided some industry guidance. This included reminders that U.S. export rules prohibit the utilisation of Huawei’s Ascend AI chips globally and warnings about the implications of allowing U.S. AI chips to be used for training models in China. Companies were also advised on how to safeguard their chip supply chains against potential diversion.
U.S. Secretary of Commerce for Industry and Security, Jeffrey Kessler, emphasised the intent of the Trump administration to foster a comprehensive and collaborative strategy for American AI technology with allied nations, while preventing adversaries from accessing these technologies. Kessler stated, “We reject the Biden Administration’s attempts to impose its own ill-conceived and counterproductive AI policies on the American people.”
This repeal of the AI Diffusion Rule signals a significant policy shift, highlighting ongoing debates about how best to manage and regulate the global trade of AI technologies in an increasingly competitive and complex geopolitical landscape.
Fanpage: TechArena.au
Watch more about AI – Artificial Intelligence


