HR 4624 United States House · 119th Congress

Muhammad Ali American Boxing Revival Act of 2026

This bill establishes new safety and medical requirements for "unified boxing organizations" (UBOs), which are boxing groups that manage title belts and rankings without separate sanctioning bodies. It directly affects UBOs and boxers under their contracts by mandating comprehensive medical screenings (including annual physicals, brain MRIs, and pregnancy tests for female boxers), requiring two ambulances and three physicians at ringside during matches, and providing boxers with mandatory health insurance covering $25,000 in injury costs. Key provisions include strict anti-doping testing protocols (with no cost to boxers), prohibitions on boxers betting on matches, and UBOs covering all medical expenses. The bill also requires UBOs to register publicly with the Federal Trade Commission and adhere to updated industry standards for boxer compensation and safety.
Bill status passed 3 of 5 stages cleared
Introduction
Jul 2025
Committee Review
Mar 2026
House Passage
Mar 2026
Senate Passage
President
Introduced Jul 23, 2025 Last action Mar 25, 2026
Maddy AI version diff · 1 comparison

What changed between versions

Introduced in House Engrossed in House · 15 edits · Mar 24, 2026
MAJOR
The Engrossed version of HR 4624 makes substantial changes to the Muhammad Ali American Boxing Revival Act, including a major reorganization of UBO compliance requirements, new contract protections for boxers (minimum pay, maximum contract length, freedom to negotiate with other promoters), increased insurance coverage from $25,000 to $50,000 plus new accidental death coverage, mandatory drug testing for title fights, a requirement for only one championship title per weight class, and a physician certification requirement. The bill also adds a 'sense of Congress' provision calling on the Association of Boxing Commissions to publish model safety codes and annual report cards for state boxing commissions.
REQUIREMENT

New contract requirements for UBOs: boxers must be paid at least $200 per round, contracts cannot exceed 6 years, boxers must fight at least once every 6 months or receive pay equivalent to 10 rounds minimum, and boxers cannot be barred from communicating with other promoters during the final 30 days of their contract.

Minimum payment per round for boxers increased from $150 to $200.

Mandatory drug testing added: required for all title matches and at random for all other matches, screening for substances prohibited by the state boxing commission, tribal organization, Association of Boxing Commissions, or the World Anti-Doping Agency Prohibited List.

Ringside physician requirements reduced from 3 additional physicians to at least 1 additional physician, but a new certification requirement is added: beginning 2 years after enactment, all ringside physicians must be certified through a program run by the Association of Boxing Commissions in partnership with the Association of Ring-side Physicians.

Ambulance requirements reduced from 2 additional ambulances (with detailed replacement and exclusive-use provisions) to at least 1 additional ambulance continuously present on site.

Section 5 physical examination requirements are restructured with a validity table specifying required tests and how long they remain valid: complete physical with blood work (1 year), dilated eye exam (1 year), heart exams including stress test for boxers 40+ (1 year), antibody tests for HIV/hepatitis (6 months), brain health exams (1 year), and pregnancy test for female fighters (14 days).

Detailed annual medical examination requirements (physical, eye, HIV, hepatitis B, hepatitis C tests) previously spelled out in the UBO section are removed and replaced with a cross-reference to the new section 5 examination table.

FISCAL

Minimum health insurance coverage for boxers increased from $25,000 to $50,000 in medical coverage, with a new requirement for $15,000 in accidental death coverage for fatalities arising from a match.

A new 'Financial responsibility' subsection makes the UBO financially responsible for all costs of meeting safety requirements, except that health insurance deductibles remain the boxer's responsibility.

SCOPE

New 'Simplification of titles' provision requires sanctioning organizations and UBOs to award only one championship title per weight class, and restricts interim titles to cases of injury, illness, refusal to defend, or reasons beyond the boxer's control.

The conflicts of interest prohibition for UBOs is narrowed from a general prohibition to specifically targeting officers, employees, or representatives of the UBO.

DEFINITION

A new definition of 'physician' is added: a doctor of medicine (MD or DO) legally authorized to practice in the state where the function is performed.

ENFORCEMENT

A 'sense of Congress' provision calls on the Association of Boxing Commissions to publish a model legislative and regulatory code for professional boxing, best practices recommendations for oversight, and an annual report card grading boxing commissions on conformance.

TIMELINE

The effective date provision is changed: previously only section 4(a) amendments took effect 30 days after enactment; now all amendments take effect on the date of enactment and apply to matches occurring on or after 30 days post-enactment.

TECHNICAL

A U.S.C. citation is corrected from 25 U.S.C. 450b to 25 U.S.C. 5304 in the tribal gaming provisions.

Floor votes

How they voted

This bill passed the House by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
14
Key actions
4
Committee
5
Amendments
3
Mar 25, 2026
Committee
Received in the Senate and Read twice and referred to the Committee on Commerce, Science, and Transportation.
upper
Mar 24, 2026
Introduced
On motion to suspend the rules and pass the bill, as amended Agreed to by voice vote. (text: CR H2641-2643)
lower
Mar 24, 2026
Lower · Passed
Passed/agreed to in House: On motion to suspend the rules and pass the bill, as amended Agreed to by voice vote. (text: CR H2641-2643)
lower
Mar 24, 2026
Introduced
Mr. Walberg moved to suspend the rules and pass the bill, as amended.
lower
Feb 25, 2026
Lower · Passed
Committee on Energy and Commerce discharged.
lower
Feb 25, 2026
Lower · Passed
Reported (Amended) by the Committee on Education and Workforce. H. Rept. 119-524, Part I.
lower
Jan 21, 2026
Introduced
Ordered to be Reported (Amended) by the Yeas and Nays: 30 - 4.
lower
Jan 21, 2026
Lower · Passed
Committee Consideration and Mark-up Session Held
lower
Jul 23, 2025
Committee
Referred to the Committee on Education and Workforce, and in addition to the Committee on Energy and Commerce, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
lower
Jul 23, 2025
Introduced
Introduced in House
lower
1 primary · 13 co-sponsors

Sponsors