HR4839-119

In Committee

Merchant Marine Allies Partnership Act

119th Congress Introduced Aug 1, 2025

Summary

What This Bill Does

The Merchant Marine Allies Partnership Act creates a controlled exception to coastwise trade restrictions. A qualified vessel must be wholly owned by nationals or the government of a country on the Foreign Ally Shipping Registry, or by those entities with a U.S. national, and must be flagged in the United States or a registry country. The Transportation Secretary may authorize the vessel for up to five years to carry merchandise between U.S. coastwise points, directly or through a foreign port, and may renew the authorization. The authorization must be revoked if the vessel stops qualifying, including when a country is removed from the registry, and owners must notify DOT within 30 days of changes affecting qualification. The State Secretary, consulting the Coast Guard Commandant, maintains and may remove countries from the registry and reports removals to Congress. The Coast Guard may not enforce certain citizenship or credentialing requirements against U.S. or allied-country nationals employed on qualified vessels under an authorization. The bill also amends the Tariff Act to exempt the cost of repairs made in registry-country shipyards for documented vessels from vessel repair duty.

Who Benefits and How

Allied country vessel owners benefit from renewable access to U.S. coastwise merchandise transportation if their vessels qualify. U.S. coastwise shippers benefit if registry-country vessels add capacity on domestic routes. Allied shipyards benefit because repair costs in registry-country yards become exempt from the documented-vessel repair duty. Allied mariners benefit because Coast Guard citizenship and credentialing rules cannot be enforced against covered workers on authorized vessels.

Who Bears the Burden and How

U.S. shipbuilders face more competition from vessels built or rebuilt in registry countries. Jones Act vessel operators face competitive pressure from authorized allied-country vessels in coastwise trade. Transportation Department maritime offices must review authorizations, renewals, revocations, and owner change notices. State Department registry officials must decide which countries qualify as allies and report removals to Congress.

Key Provisions

  • Creates a Foreign Ally Shipping Registry for coastwise trade eligibility.
  • Authorizes qualified allied-country vessels for renewable five-year coastwise trade periods.
  • Requires revocation and owner notice rules when a vessel or registry country stops qualifying.
  • Limits Coast Guard citizenship and credentialing enforcement for U.S. or allied nationals on covered vessels.
  • Exempts documented-vessel repairs in registry-country shipyards from vessel repair duty.

Evidence Chain:

This summary is generated from the full bill text using AI analysis. Expand "Detailed Analysis" below for identified beneficiaries/burden bearers with clause-level evidence links.

At a Glance

What This Bill Does

Creates a Foreign Ally Shipping Registry that lets qualified vessels owned by nationals or governments of allied countries and flagged in the United States or a registry country receive renewable five-year authorizations for coastwise trade, limits Coast Guard citizenship and credentialing enforcement for U.S. or allied nationals on those vessels, requires owner change notices and registry removal procedures, and exempts documented-vessel repair costs in registry-country shipyards from vessel repair duty.

Key Policy Areas

Maritime, Trade, Transportation

Primary Purpose

Creates a Foreign Ally Shipping Registry that lets qualified vessels owned by nationals or governments of allied countries and flagged in the United States or a registry country receive renewable five-year authorizations for coastwise trade, limits Coast Guard citizenship and credentialing enforcement for U.S. or allied nationals on those vessels, requires owner change notices and registry removal procedures, and exempts documented-vessel repair costs in registry-country shipyards from vessel repair duty.

Policy Domains

Maritime Trade Transportation

Resolution provisions

Identified Gains
  • Allied country vessel owners
  • U.S. coastwise shippers
  • Allied shipyard workers
  • Secretary of Transportation
Model: codex-gpt-5 | Version: bill_summary_v2 | Source: ih
Allied shipyard workers: , ,
U.S. coastwise shippers: , ,
Secretary of Transportation: , ,
Allied country vessel owners: , ,
Identified Costs
  • U.S. shipbuilders
  • Jones Act vessel operators
  • Transportation Department maritime offices
  • State Department registry officials
Model: codex-gpt-5 | Version: bill_summary_v2 | Source: ih
U.S. shipbuilders: , ,
Jones Act vessel operators: , ,
State Department registry officials: , ,
Transportation Department maritime offices: , ,

Legislative Progress

In Committee
Introduced Committee Passed
Aug 2, 2025

Referred to the Subcommittee on Coast Guard and Maritime Transportation.

Aug 1, 2025

Mr. Case (for himself and Mr. Moylan) introduced the following …

Aug 1, 2025

Referred to the Committee on Transportation and Infrastructure, and in …

Aug 1, 2025

Introduced in House

Aug 1, 2025

Sponsor introductory remarks on measure. (CR E747)

Stakeholder Effects

cui bono?

How this legislation distributes effects. Mention counts reflect frequency, not effect magnitude.

Transportation
6 mentions across 3 clauses
+3 positive -3 negative

Allied country vessel owners, Jones Act vessel operators

Positive-direction: Allied country vessel owners

Negative-direction: Jones Act vessel operators

Shipbuilding
6 mentions across 3 clauses
+3 positive -3 negative

Allied shipyard workers, U.S. shipbuilders

Positive-direction: Allied shipyard workers

Negative-direction: U.S. shipbuilders

Government
6 mentions across 3 clauses
-6 negative

State Department registry officials, Transportation Department maritime offices

Logistics
3 mentions across 3 clauses
+3 positive

U.S. coastwise shippers

3/4
sections analyzed
Full impact breakdown

Bill Structure & Actor Mappings

Who is "The Secretary" in each section?

Domains
Maritime Trade Transportation

We use a combination of our own taxonomy and classification in addition to large language models to assess meaning and potential beneficiaries. High confidence means strong textual evidence. Always verify with the original bill text.

Learn more about our methodology