Senate Banking Committee presses Trump administration over AI chip export control enforcement

Traders Union
All News
Business & Wealth
Senate probes AI chip export controls

Highlights

Warren invoked the Export Control Reform Act of 2018 to demand that Commerce Department Under Secretary Kessler disclose enforcement documents related to advanced semiconductor export controls.
She claims the BIS's attempted rescission of the Biden administration's AI Diffusion Rule and lack of confirmed enforcement create a loophole allowing high-end chips to potentially reach Beijing.
The Foundry Due Diligence Rule, instituted in January 2025 after breaches involving TSMC and Huawei, may be undermined by missing worldwide licensing requirements, prompting Warren to demand information by Aug. 6, 2026.

Oversight demand targets chip licensing gap

As reported by the Senate Committee on Banking, Housing, and Urban Affairs, Warren has sent a letter to Commerce Department Under Secretary for Industry and Security Jeffrey Kessler invoking the Export Control Reform Act of 2018 to require documents and information on enforcement of export controls for advanced semiconductors.

The request centers on the Bureau of Industry and Security's attempted rescission of the Biden administration's AI Diffusion Rule and Warren's claim that the move leaves a loophole in place. She says Kessler has not confirmed that BIS is enforcing the worldwide licensing requirement designed to stop potential diversion of advanced AI chips to American adversaries.

Warren points specifically to the Foundry Due Diligence Rule, which she says remains exposed. In her letter, she cites recent reporting suggesting the gap may be allowing an unknown number of high-end semiconductors to reach Beijing.

Rule changes raise national security concerns

BIS implemented the Foundry Due Diligence Rule in January 2025 after a breach in U.S. export controls failed to prevent Huawei from using an intermediary shell entity to order potentially millions of advanced chips from Taiwan Semiconductor Manufacturing Company, or TSMC. The rule requires foundries such as TSMC to presume that advanced chip exports need licenses unless due diligence obligations are met.

Warren argues the rule depends on the AI Diffusion Rule's underlying worldwide license requirements to function effectively. She says the Trump administration's rescission and non-enforcement of that rule, alongside a promised replacement that she says still has not been issued more than a year later, strips away the licensing basis that made the foundry controls effective.

Under ECRA, the Commerce Department is required to provide information obtained under the Export Administration Regulations when requested by the chairman or ranking minority member of the relevant committee. Warren, the ranking member of the Senate Committee on Banking, Housing, and Urban Affairs, has asked BIS to make the requested information available by Aug. 6, 2026.

Our earlier article on the shareholder lawsuit over Intel’s Chips Act funding explained how the dispute is intensifying questions about the U.S. government’s use of equity stakes in strategic industries tied to national security and supply chains. We outlined the legal challenge to equity requirements linked to Chips Act grants and the broader push to expand similar deals across sectors, alongside calls for Congress to set clearer statutory guardrails.

This material may contain third-party opinions, none of the data and information on this webpage constitutes investment advice according to our Disclaimer. While we adhere to strict Editorial Integrity, this post may contain references to products from our partners.