Treasury Launches Redesigned CFIUS Website to Streamline Investment Security Reviews

The U.S. Treasury Department has launched a redesigned website for the Committee on Foreign Investment in the United States, or CFIUS, in a move aimed at making the review process more accessible and easier to navigate for companies, investors, and their advisers.

Treasury said the site modernizes how CFIUS information is organized and adds new features intended to help parties better understand the committee’s process earlier in the transaction cycle. The update is designed to give users clearer guidance on filing options, procedural expectations and the types of information CFIUS may seek when reviewing foreign investment transactions.

CFIUS is the interagency committee chaired by Treasury that reviews certain foreign investment transactions in the United States to assess potential national security risks. In recent years, the committee has become an increasingly important part of the dealmaking landscape, particularly for transactions involving sensitive technology, data, infrastructure and other sectors that may raise security concerns.

Treasury Secretary Scott Bessent said the redesigned website reflects the administration’s effort to strengthen what he called CFIUS’s “customer service” while maintaining the United States’ position as an attractive destination for investment. In a statement, he said the site would make it easier for companies, investors and their counsel to find the information they need, understand the committee’s processes and facilitate foreign investment in the U.S. in line with President Trump’s America First Investment Policy.

The most visible addition to the site is a pre-filing consultations portal. Treasury said the portal allows parties to ask questions about CFIUS and submit information about their transactions before filing, giving them an opportunity to engage with the committee earlier in the process. That early exchange can be especially useful in cases where parties are trying to determine whether a transaction should be filed as a declaration or notice, or whether particular issues may require additional explanation.

The pre-filing step also has practical value for deals that move on tight timelines. CFIUS reviews often involve complex ownership structures, international affiliates, sensitive technologies and potential links to foreign governments or strategic industries. Early communication with the committee can help reduce avoidable delays later, particularly when parties are still assembling transaction materials and finalizing internal approvals.

Treasury also said the website includes a new, high-level risk matrix that outlines common categories of national security risk identified by CFIUS in its reviews of foreign investment transactions. Alongside that matrix, the site offers an illustrative list of sample mitigation measures that CFIUS may use to address those risks.

For companies and investors, that material may serve as a useful guide to how CFIUS approaches transaction review. While the committee’s decisions remain case-specific, Treasury’s presentation of the matrix offers a clearer sense of the issues that tend to draw attention, including access to sensitive information, influence over critical assets and the potential for foreign control in strategically important sectors.

The site also adds new process guidance covering declarations and notices, common sources of delay and best practices to avoid them. Treasury said the guidance includes information on frequently requested materials that are not required by CFIUS regulations, as well as recommended approaches for submitting organizational charts. Those details may sound procedural, but they are often where filings succeed or stumble.

Incomplete ownership information, unclear organizational diagrams, and unanswered questions about transaction structure can all slow a review. By spelling out the kinds of issues that commonly cause delays, Treasury appears to be encouraging filers to prepare more complete submissions from the outset. For lawyers and deal teams, that kind of direction can help reduce back-and-forth once a transaction enters the formal review stage.

The site also includes dedicated pages on key initiatives under Treasury’s Office of Investment Security, including the Known Investor Program, the Investment Security Technology Initiative and the Strategic Vendor Program. Treasury said those pages will be updated as the initiatives continue to develop.

That broader framing suggests the website is meant to be more than a one-time announcement. It is being positioned as a living resource that can be expanded as CFIUS policy and process continue to evolve. For a committee that deals with highly sensitive matters but must still interact with a large and varied set of market participants, a more organized public-facing platform could prove useful.

Treasury also said the site links to the Office of Investment Security’s new presence on X, where stakeholders can receive updates on CFIUS initiatives and other investment security developments. The addition gives Treasury another channel for communicating changes, guidance and program updates to parties that follow the committee closely.

The redesign comes at a time when the U.S. government remains focused on balancing openness to investment with the need to protect national security. CFIUS sits at the center of that balance. It does not exist to discourage foreign capital, but to evaluate whether specific transactions create risks that need to be addressed. That mission has only grown more important as investment flows increasingly intersect with advanced technologies, critical infrastructure and data-driven businesses.

For that reason, Treasury’s website launch is notable not only for what it adds, but for what it represents. The committee’s work will remain sensitive and largely transaction-specific, but the process around it is becoming more visible and more structured. That may not eliminate uncertainty for investors, but it can help reduce confusion at the margins, particularly for those approaching CFIUS for the first time.

In practical terms, the update gives parties a clearer route into a process that has often been difficult to decipher from the outside. For Treasury, that appears to be the point. A more accessible website does not change CFIUS’s mandate, but it may make it easier for companies and investors to understand how to engage with it early, prepare more complete filings and move through the review process with fewer surprises.