Analysts Found Unreported Jones Act Shipments

Maritime officials lack the legal authority to require foreign vessel operators to report completed cargo voyages.

Updated on Sept. 22, 2026 in Transportation

Isometric editorial illustration of a large steel ship hull moored against a concrete pier, representing maritime trade transparency. — Analysts identified 15 unreported cargo shipments conducted under Jones Act waivers, highlighting a significant transparency gap in U.S. maritime trade records. AI Illustration. Upload story photo >

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Should the government require more transparency from foreign companies operating under emergency domestic waivers?

Analysts have identified 15 foreign-vessel voyages conducted under Jones Act waivers that were absent from official government records. The shipments involved tankers and an LPG carrier that collectively moved significant quantities of cargo to ports across the U.S.

Why it matters

The Maritime Administration cannot currently force operators to disclose completed waiver-related shipments, creating a transparency gap in the use of foreign tonnage for domestic transport. This lack of enforcement authority limits public oversight regarding the impact of Jones Act waivers on domestic trade.

The 14 unreported tanker voyages accounted for a combined cargo capacity of 5.2 million barrels. While federal rules mandate that companies report completed waiver voyages within 10 days, the Maritime Administration currently lacks the power to compel compliance.

The players

Maritime Administration

This agency is responsible for overseeing the domestic maritime industry and managing the issuance of Jones Act waivers.

The details

Analysts discovered the unreported trips by monitoring port call data and fluctuations in vessel draft. Destinations for the cargo included California with seven shipments, Puerto Rico with three, Hawaii with two, and one shipment each to Marcus Hook, Pennsylvania, and New Haven, Connecticut.

March 17, 2026: The original Jones Act waiver was issued.
May 22, 2026: An LPG carrier traveled from Texas to Hawaii.
August 17, 2026: A second 90-day waiver extension began.
September 16, 2026: The Maritime Administration published its latest tally of 255 movements.
November 15, 2026: The current waiver period is scheduled to expire.

Market Landscape

These findings highlight a systemic transparency issue within the U.S. maritime sector, where reliance on foreign tonnage during waiver periods lacks sufficient federal accountability. The inability of regulators to mandate reporting disrupts the competitive balance and visibility expected in the domestic logistics market.

The lack of reliable data regarding foreign vessel shipments may obscure the true volume of domestic cargo handled by non-U.S. operators. This information gap makes it difficult for consumers and industry stakeholders to track how frequently foreign carriers are utilized to move goods between American ports.

The takeaway

Transparency in logistics remains a critical challenge when federal agencies lack the legal teeth to enforce mandatory reporting. Understanding which foreign vessels participate in domestic trade is essential for stakeholders monitoring the integrity of the Jones Act.