Prosody Consulting logoA Prosody Consulting Research Product  ·  prosodyconsulting.com
Back to Prosody Labs
119TH CONGRESS

Maritime Legislation Monitor

Refreshed weekly

The SHIPS for America Act has the coalition — 24 bipartisan Senate cosponsors — but not the markup; the 2025–26 maritime wins came through the NDAA and reconciliation, not the standalone bill.
Bicameral status is a mirror image of stalled momentum: in the Senate, S. 1541 sits in Commerce with 24 cosponsors and no markup; in the House, companion H.R. 3151 sits in the T&I Coast Guard & Maritime Transportation subcommittee with 137 cosponsors and no markup — both parked since April 2025 even as the Armed Services and Appropriations chairs sign on. Meanwhile the enacted FY2026 NDAA (P.L. 119-60) and the One Big Beautiful Bill Act (P.L. 119-21) delivered the Coast Guard Authorization Act and roughly $8B for icebreakers and Polar/Arctic Security Cutters. The near-term question is whether either chamber marks up the SHIPS package or the Administration's promised FY2027 maritime bill overtakes it.
Last run
12 Jul 2026
Baseline
11 Jul 2026
New items
STAG (H.R. 8870) now tracked
Senate · S. 1541
In Commerce · no markup · 24 cosponsors
House · H.R. 3151
In T&I subcommittee · no markup · 137 cosponsors
Active vehicle
S. 1541 (SHIPS for America Act)
9
Bills & Vehicles Tracked
3
Enacted Into Law
signed / carried in law
4
Awaiting Committee Action
referred, no markup
1
Flagship Priority
the SHIPS Act
01 Change Log NEWEST FIRST

Each scheduled run reports only what is new since the prior baseline. Red ticks mark genuinely new developments; amber tags flag items to watch.

24 Jun 2026Congress.gov / TradeWindsNew
Late-June cosponsor surge on the SHIPS for America Act
Sens. Ashley Moody (R-FL), Lindsey Graham (R-SC), John Curtis (R-UT), and Appropriations Chair Susan Collins (R-ME) signed on to S. 1541 on June 22–24, bringing the Senate bill to 24 cosponsors (5 original plus 19) split roughly evenly between the parties. No Senate Commerce markup has been scheduled.
1 Jun 2026Congress.gov
Democratic cosponsors join S. 1541
Sens. Elissa Slotkin (D-MI), Elizabeth Warren (D-MA), and Amy Klobuchar (D-MN) cosponsored the SHIPS for America Act, with Thom Tillis (R-NC) following on June 2 — reinforcing the bill's cross-party breadth.
22 May 2026House T&I Committee
T&I approves BUILD America 250 Act 62–2 — STAG port provisions intact
The House Transportation & Infrastructure Committee approved H.R. 8870, the BUILD America 250 Act (five-year surface transportation reauthorization), 62–2 via an Amendment in the Nature of a Substitute plus Chairman Graves' Manager's Amendment. The Surface Transportation Accelerator Grant (STAG) program (§1124, new 23 U.S.C. 173) — $2.4B/yr with inland-port and land-port-of-entry eligibility — survived markup intact; an adopted Figures amendment prioritizes road-access grants supporting America's Maritime Action Plan (50–12), and the §1118 repeal of the Reduction of Truck Emissions at Port Facilities Program stands.
20 May 2026Congress.gov
SASC Chairman Wicker cosponsors S. 1541
Senate Armed Services Committee Chairman Roger Wicker (R-MS) joined as a cosponsor, adding a defense-committee power center to the SHIPS for America Act's Senate coalition.
13 Feb 2026White HouseWatch
White House Maritime Action Plan urges passage of the SHIPS Act
The Administration released "America's Maritime Action Plan," explicitly calling on Congress to pass the SHIPS for America Act and signaling a forthcoming Administration maritime legislative package tied to the FY2027 budget.
18 Dec 2025Public Law
FY2026 NDAA signed — carries the Coast Guard Authorization Act
The FY2026 NDAA (S. 1071) was signed into law as P.L. 119-60, enacting the Coast Guard Authorization Act of 2025 as Division G and authorizing $26B+ for naval shipbuilding plus roughly $1.1B for the Maritime Administration.
23 Jul 2025House floor
House passes the Coast Guard Authorization Act of 2025, 399–12
The House passed H.R. 4275, the Coast Guard Authorization Act of 2025, by 399–12 under suspension of the rules (Roll 218); the reconciled text was later enacted as Division G of the FY2026 NDAA.
4 Jul 2025Public Law
OBBBA enacted — icebreaker and Security Cutter funding
The One Big Beautiful Bill Act (P.L. 119-21) was signed into law with the largest recent maritime appropriation: roughly $4.3B for up to three heavy Polar Security Cutters, $3.5B for three Arctic Security Cutters, and $186M for light/medium icebreakers.
30 Apr 2025Congress.gov
SHIPS for America Act introduced
The SHIPS for America Act was introduced as S. 1541 (Sen. Mark Kelly, D-AZ) with House companion H.R. 3151 (Rep. Trent Kelly, R-MS, and Rep. John Garamendi, D-CA), alongside the tax vehicle S. 1536 (Building Ships in America Act). All were referred to committee.
02 Bills & Vehicles 9 OF 9

Click any row for the full description and the Congress.gov link. Teal = moving or newly introduced; amber = parked in committee; red = the priority item or one that is stuck / has no public text yet.

BillNameChamberStatusJurisdiction / Latest
S. 1541
SHIPS for America Act of 2025
SenatePriority · In CommitteeSenate Commerce, Science & Transportation · referred 30 Apr 2025 · 24 cosponsors
H.R. 3151
SHIPS for America Act of 2025 (House companion)
HouseIn CommitteeHouse Transportation & Infrastructure (multi-committee) · to subcommittee 1 May 2025 · 137 cosponsors
S. 1536
Building Ships in America Act of 2025
SenateIn CommitteeSenate Finance · referred 30 Apr 2025
H.R. 8870
BUILD America 250 Act (surface transportation reauthorization)
HouseCmte-Approved · Awaiting FloorHouse Transportation & Infrastructure · approved by committee 62–2 on 22 May 2026 · awaiting House floor
H.R. 4275 / S. 524
Coast Guard Authorization Act of 2025
BothEnacted · P.L. 119-60Enacted as Division G of the FY2026 NDAA · signed 18 Dec 2025
S. 1071 · P.L. 119-60
National Defense Authorization Act, FY2026
BothEnacted · P.L. 119-60Signed into law 18 Dec 2025
H.R. 1 · P.L. 119-21
One Big Beautiful Bill Act — maritime provisions
BothEnacted · P.L. 119-21Signed into law 4 Jul 2025
S. 2043 / H.R. 3940
Open America's Waters Act of 2025 (Jones Act repeal)
BothIn CommitteeReferred to committee · introduced 12 Jun 2025
H.R. 2429
U.S. Merchant Marine Academy Campus Modernization
HouseIn CommitteeHouse Armed Services · introduced 27 Mar 2025
03 Next Triggers to Watch

Senate Commerce markup of S. 1541

The concrete unlock. The bill has the cosponsors — including the SASC and Appropriations chairs — but has had no markup since its April 2025 referral. Watch the Commerce markup calendar.

Administration FY2027 maritime package

The February 2026 Maritime Action Plan promised an Administration legislative package tied to the FY2027 budget; it could complement or supplant the standalone SHIPS Act.

Finance action on S. 1536

The 33% shipbuilding tax credit rides a separate Finance-committee vehicle; its fate is bound to the broader SHIPS package.

Workforce & K-12 provisions — the "top of the funnel"

The SHIPS Act's early-education architecture — Centers of Excellence engaging students K-12 (Sec. 617) and the Maritime CTE Advisory Committee's publicly available curricula (Sec. 613) — is the recruitment pipeline Prosody flags as the bill's most durable workforce contribution. Watch whether it survives a markup intact or is carried in a narrower workforce vehicle.

STAG port provisions in the surface reauthorization

H.R. 8870's Surface Transportation Accelerator Grant program (§1124) is a live port-funding vehicle for Prosody's clients. Watch for the committee-reported text / Committee Print (and whether STAG's §1124 port eligibility changes versus the introduced bill), a House floor vote or floor amendments touching STAG or ports, Senate surface-reauthorization activity, and any CR or extension of IIJA authorities, which expire 30 Sep 2026.

04 About This Monitor
This monitor is a standing Prosody Labs watch on U.S. maritime-revitalization legislation in the 119th Congress. Each run scans Congress.gov, the committees of jurisdiction, MARAD/DOT, the maritime trade press, and the surface-transportation reauthorization (House T&I, AASHTO Journal, Eno Transportation Weekly) for port-relevant vehicles like the STAG program, and records substantive legislative developments — introductions, cosponsor milestones, markups, floor votes, and enactments.
Baseline 11 Jul 2026 · This run 12 Jul 2026.
Primary Sources This Run
Disclaimer: Informational monitor for Prosody clients — not legal advice. Bill numbers, sponsors, and statuses are drawn from Congress.gov and the govinfo BILLSTATUS feed; cosponsor tallies move fast, so verify against Congress.gov before relying on any item.

Frequently asked questions

What is the SHIPS for America Act?
The SHIPS for America Act is federal legislation to revitalize U.S. maritime and shipbuilding capacity — expanding the U.S.-flag fleet, strengthening the shipbuilding industrial base, and supporting the Merchant Marine. This monitor tracks its status and the related maritime measures in the 119th Congress.
What does the Maritime Legislation Monitor track?
It is a standing watch on U.S. maritime-revitalization legislation in the 119th Congress — the SHIPS Act, Coast Guard authorization, shipbuilding, Jones Act and Merchant Marine measures, and the legislative vehicles carrying them — with current status, latest action, and the next procedural triggers to watch.
How current is the legislative status shown?
The monitor is updated on a rolling schedule from primary legislative sources. Each measure shows its stage, most recent action, and upcoming triggers; confirm time-sensitive items against Congress.gov before relying on them.
What is the Jones Act?
The Jones Act (Merchant Marine Act of 1920) requires goods shipped between two U.S. ports to move on vessels that are U.S.-built, -owned, and -crewed. Related provisions frequently appear in the maritime measures this monitor tracks.