US Treasury proposes expanded outbound investment controls for AI

Oct 23, 2026
The US Treasury proposed rules that would restrict or require notification of certain investments in foreign entities working on AI and other sensitive technologies.

The U.S. Department of the Treasury proposed updates to its Outbound Investment Security Program, it said in a press release. The rules would prohibit some transactions and require notification for others involving covered foreign entities working on sensitive technologies.

The proposal implements the Comprehensive Outbound Investment Security Act. It covers artificial intelligence systems, semiconductors and microelectronics, quantum information technologies, high performance computing, supercomputing, hypersonic systems, and biotechnology.

The rules would apply to U.S. persons and their controlled foreign entities. They also define notification requirements, due diligence expectations, confidential submissions, violations, and penalties. Treasury is seeking public comments before issuing final regulations and setting an effective date.

We hope you enjoyed this article

Consider subscribing to one of our newsletters like AI Policy Brief or Daily AI Brief.

Also, consider following us on social media:

Free newsletter

AI Policy Brief

Weekly report on AI regulations, safety standards, government policies, and compliance requirements worldwide.

Market report

2025 Generative AI in Professional Services Report

Thomson Reuters

This report by Thomson Reuters explores the integration and impact of generative AI technologies, such as ChatGPT and Microsoft Copilot, within the professional services sector. It highlights the growing adoption of GenAI tools across industries like legal, tax, accounting, and government, and discusses the challenges and opportunities these technologies present. The report also examines professionals' perceptions of GenAI and the need for strategic integration to maximize its value.

Read more
Free, six days a week

Daily AI Brief: the AI news that matters, in your inbox.