H.R. 3331 (119th)Bill Overview

Mariner Exam Modernization Act

Transportation and Public Works|Advisory bodiesCoast guard
Cosponsors
Support
Lean Republican
Introduced
May 13, 2025
Discussions
Bill Text
Current stageCommittee

Ordered to be Reported (Amended) by the Yeas and Nays: 52 - 12.

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

The bill amends 46 U.S.C. 7510 to change procedures for the Merchant Mariner Credentialing Examination working group and require the Coast Guard to review, update, and modernize the mariner credentialing exam. Key changes: extend some review timelines, add at least two recent successful examinees to the working group, require annual convening and remote participation, forbid use of new exam questions until working-group approval, and require a Commandant-developed modernization plan with data collection and a congressional briefing.

Why people may split

Liberal emphasizes inclusion, equity, and data for fairness

Watch point

Relative to its intended legislative type, this bill is an administrative/operational statute that provides specific procedural changes to the merchant mariner credential examination review and modernization process.

The bill amends 46 U.S.C. 7510 to change procedures for the Merchant Mariner Credentialing Examination working group and require the Coast Guard to review, update, and modernize the mariner credentialing exam.

Key changes: extend some review timelines, add at least two recent successful examinees to the working group, require annual convening and remote participation, forbid use of new exam questions until working-group approval, and require a Commandant-developed modernization plan with data collection and a congressional briefing.

Passage70/100

Technical, limited-impact reforms with clear implementation steps and stakeholder involvement have a high chance absent major budget or operational objections.

CredibilityAligned

Relative to its intended legislative type, this bill is an administrative/operational statute that provides specific procedural changes to the merchant mariner credential examination review and modernization process. It is detailed in mechanisms, timelines, and statutory modifications, and includes reporting and consultation requirements.

Contention55/100

Liberal emphasizes inclusion, equity, and data for fairness

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Likely helpedLikely burdened

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • Potential benefitIncreased stakeholder input, including recent examinees, into exam content and relevancy decisions.
  • Potential benefitModernization of testing procedures to align with contemporary standardized testing practices.
  • Potential benefitPlanned data collection on question and exam pass/fail rates enables evidence-based exam improvements.
Likely burdened
  • Potential burdenRequiring working group approval before using questions may delay introduction of new exam material.
  • Potential burdenAdditional review processes and planning may increase Coast Guard administrative workload and costs.
  • Potential burdenCollecting granular pass/fail data raises potential privacy and data-protection concerns for examinees.
03 · Why people split

Why the argument around this bill splits.

Liberal emphasizes inclusion, equity, and data for fairness
Progressive85%

Overall supportive.

The bill promotes modernization, inclusion of recent examinees, data collection, and transparency in exam development.

It could improve accessibility and fairness if implemented with equity safeguards.

Leans supportive
Centrist70%

Generally favorable but cautious.

The bill updates an important licensing process and mandates data-driven review, but raises practical questions about timelines, costs, and avoiding unintended delays to credentialing.

Leans supportive
Conservative40%

Skeptical.

While modernization is reasonable, this bill increases procedural requirements and oversight that could expand bureaucracy and impede timely credentialing.

Concerns focus on federal overreach and operational burdens.

Split reaction
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood70/100

Technical, limited-impact reforms with clear implementation steps and stakeholder involvement have a high chance absent major budget or operational objections.

Scope and complexity
24%
Scopenarrow
24%
Complexitylow
Why this could stall
  • No cost estimate or appropriation language included
  • Potential Coast Guard operational/resource constraints
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Liberal emphasizes inclusion, equity, and data for fairness

Technical, limited-impact reforms with clear implementation steps and stakeholder involvement have a high chance absent major budget or ope…

Unlocked analysis

Relative to its intended legislative type, this bill is an administrative/operational statute that provides specific procedural changes to the merchant mariner credential examination review and modernization process. It…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
Open full analysis