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H.R. 4183: Federal Maritime Commission Reauthorization Act of 2025

A House bill (H.R.) in the 119th U.S. Congress.

Overview

Congress119th U.S. Congress (2025–2026)
TypeHouse bill (H.R.)
Originating chamberHouse
Introduced2025-06-26
SponsorRep. Johnson, Dusty [R-SD-At Large]
Policy areaTransportation and Public Works
Cosponsors3
Latest action2025-12-16 — Received in the Senate and Read twice and referred to the Committee on Commerce, Science, and Transportation.
Last updated2026-07-13

Summary

Official summary (Reported to House, 2025-12-12):

Federal Maritime Commission Reauthorization Act of 2025

This bill reauthorizes the Federal Maritime Commission through FY2029 and expands the commission’s authority to regulate anticompetitive practices within the international ocean transportation system.

Specifically, the bill expands the definition of controlled carrier (a category of carriers that are subject to additional regulatory oversight) to include carriers legally or financially related to a corporation based or headquartered in, or otherwise significantly linked to, a nonmarket economy country or a country subject to monitoring by the Office of the U.S. Trade Representative.

Additionally, the bill requires the commission to accept and investigate complaints concerning alleged anticompetitive practices by registered shipping exchanges. (A shipping exchange is a data platform that enables businesses shipping goods to connect with carriers to transport those goods.) The bill also requires the commission to report annually on anticompetitive and nonreciprocal trade practices by controlled carriers or marine terminal operators.
 
Further, the bill establishes a National Port Advisory Committee and a National Ocean Carrier Advisory Committee. The committees, together with the existing National Shipper Advisory Committee, are charged with advising the commission on policies relating to competitiveness, reliability, and efficiency in the international ocean freight delivery system.

Finally, the bill prohibits the commission from releasing information and documents developed pursuant to an enforcement investigation unless the commission determines that they are relevant to an administrative or judicial proceeding and agrees to release them by a majority vote.

Cosponsors (3)

NameParty / state
John Garamendi D CA (original cosponsor) 2025-06-26
Mike Ezell R MS (original cosponsor) 2025-06-26
Salud O. Carbajal D CA (original cosponsor) 2025-06-26

Full text & official record

The official bill text, section-by-section summary, amendments, committee reports, and the complete legislative timeline for H.R. 4183 are published by Congress on congress.gov.

View H.R. 4183 on congress.gov →

Frequently asked questions

What is H.R. 4183?

H.R. 4183 is a House bill (H.R.) introduced in the 119th U.S. Congress, originating in the House. Official title: Federal Maritime Commission Reauthorization Act of 2025.

Where can I read the full bill text?

The full text, cosponsors, amendments, and legislative status for H.R. 4183 are available on congress.gov.

Bill data: congress.gov API (official congressional records).