An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website.

CFIUS logo

U.S. Department of the Treasury

Committee on Foreign Investment in the United States

Secure Investment. Strong America.

All declarations and notices must be submitted through the CFIUS Case Management System (CMS). Use the accordions below for filing-type-specific instructions.

Parties that submit a declaration regarding a covered transaction to CFIUS must do so in accordance with the procedures under 31 C.F.R. Sec. 800.403. The declaration must include the information required under 31 C.F.R. Sec. 800.404.

Pre-Submission Consultations

CFIUS does not issue advisory opinions as to whether a transaction is a covered transaction or might raise national security concerns. CFIUS will not accept or review draft declarations.

Submitting a Declaration to CFIUS

Please reference subpart D of 31 C.F.R. part 800 for declarations-related guidance. All declarations must be submitted through the Case Management System (CMS) portal. Parties may not simply defer all responses to attachments when submitting a declaration through the CMS. Treasury may reject a declaration submitted through the CMS that only references attachments. To learn more about the system, see the Case Management System page.

Declaration Timetable

Upon receipt of a declaration submitted pursuant to 31 C.F.R. Sec. 800.403, the Staff Chairperson will promptly inspect the declaration for completeness. Upon determining that the declaration meets all requirements under 31 C.F.R. Sec. 800.404 and therefore is complete, the Staff Chairperson will accept the declaration and circulate it to all CFIUS agencies. Upon accepting a declaration, the Staff Chairperson will promptly notify the parties in writing of the date that the assessment period started. This assessment period ends no later than the 30th day after it has commenced, or if the 30th day is not a business day, no later than the next business day after the 30th day.

Throughout the declaration assessment period, parties must respond to requests for information within two business days of the request or within a longer time frame if the parties request one in writing and the Staff Chairperson grants that request in writing.

Certifications

Each party to a transaction submitting a declaration must provide, via the Case Management System, a certification of the information contained in the declaration consistent with 31 C.F.R. Sec. 800.204. The certification must be signed by the chief executive officer or other duly authorized designee of each party to a transaction filing a declaration.

If the Committee notifies the parties to a transaction that have submitted a declaration pursuant to 31 C.F.R. Sec. 800.401 or 31 C.F.R. Sec. 800.402 that the Committee intends to conclude all action under section 721 with respect to that transaction, each party that has submitted additional information subsequent to the original declaration must file a certification as described in 31 C.F.R. Sec. 800.204 via the Case Management System.

Sample certifications:

Declarations inquiries can be sent to CFIUS.declarations@treasury.gov.

Back to Filings Back to Filings