Census Bureau Releases Final Rule Clarifying Filing Requirements for In-Transit Shipments
On August 14, 2025, The Census Bureau issued a final rule to clarify its regulations governing in-transit shipments from foreign countries through the United States that are subsequently exported to a foreign destination. The rule takes effect September 15, 2025.
Background
The Census Bureau is responsible for collecting, compiling, and publishing import and export trade statistics for the United States. As part of this responsibility, the Census collects Electronic Export Information (EEI) in concert with the export control and enforcement functions of U.S. Customs and Border Protection (CBP) of the Department of Homeland Security (DHS), the Bureau of Industry and Security (BIS), and the Directorate of Defense Trade Controls (DDTC).
Public Law 107-228 directed the Census to publish regulations requiring exporters to file Shippers’ Export Declarations. As a result, the bureau experienced an increase in the number of inquiries regarding in-transit movements. Accordingly, in October of 2024 the Census solicited comments on a proposed rule to clarify its regulations governing in-transit shipments. The bureau received 11 letters and emails commenting on the proposed rule.
Key Changes
In addition to making definitional, grammatical and style changes, the rule: (i) clarifies who is the USPPI; (ii) makes changes to mandatory filing requirements; (iii) makes changes to voluntary self-disclosures.
Who is the USPPI
The U.S. Principal Party in Interest (USPPI) is the person or legal entity in the United States that receives the primary benefit, […]


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