S. 201Senate119th Congress (2025-2027)Enacted

ACES Act of 2025

Sponsored by Mark KellySen. Mark Kelly (D-AZ)
Introduced January 23, 2025

AI-Generated Summary

Updated November 24, 2025 at 3:19 AM UTC

The ACES Act of 2025 requires the Department of Veterans Affairs to contract with the National Academies to conduct a comprehensive study on how common cancer is and how often it leads to death among people who served as aircrew on fixed‑wing aircraft. The law sets deadlines for the contract, outlines reporting requirements if the deadlines are missed, and defines the specific cancers and data sources to be examined. The results must be reported to the VA Secretary and the Senate and House Veterans’ Affairs Committees.

Key Provisions

  • Within 30 days of the law’s enactment, the VA Secretary must start negotiations with the National Academies of Sciences, Engineering, and Medicine to set up a study on cancer rates among former active‑duty aircrew members.
  • The agreement with the National Academies must be finalized no later than 60 days after negotiations begin; if not, the Secretary must report the delay and give progress briefings to the Senate and House Veterans’ Affairs Committees at least every 60 days.
  • The study will identify chemical and other exposures linked to aircrew duties, review scientific literature, and assess the prevalence and mortality of overall cancer and a list of specific cancers (including brain, lung, prostate, etc.) among the defined “covered individuals.”
  • Data for the study may come from VA, Department of Defense, service‑branch health records, the national death index, and a prior defense‑department cancer study.
  • When finished, the National Academies must deliver a report of the findings to the VA Secretary and both Veterans’ Affairs Committees.

Legislative Activity

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17 earlier actions
Became Law Latest Action

Became Public Law No: 119-32.

August 14, 2025

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SenateIntro Referral

Introduced in Senate

January 23, 2025

SenateIntro Referral

Read twice and referred to the Committee on Veterans' Affairs.

January 23, 2025

SenateCommittee

Committee on Veterans' Affairs. Hearings held. Hearings printed: S.Hrg. 119-35.

March 11, 2025

SenateCommittee

Senate Committee on Veterans' Affairs discharged by Unanimous Consent.

June 3, 2025

SenateFloor

Measure laid before Senate by unanimous consent. (consideration: CR S3209-3210)

June 3, 2025

SenateFloor

Passed Senate with an amendment by Unanimous Consent. (text of amendment in the nature of a substitute: CR S3209-3210)

June 3, 2025

SenateFloor

Message on Senate action sent to the House.

June 4, 2025

HouseFloor

Received in the House.

June 4, 2025 • 2:08 PM

HouseFloor

Held at the desk.

June 4, 2025 • 2:14 PM

HouseFloor

Mr. Bost moved to suspend the rules and pass the bill.

July 21, 2025 • 3:09 PM

HouseFloor

Considered under suspension of the rules. (consideration: CR H3487-3489)

July 21, 2025 • 3:09 PM

HouseFloor

DEBATE - The House proceeded with forty minutes of debate on S. 201.

July 21, 2025 • 3:09 PM

SenateFloor

Passed/agreed to in House: On motion to suspend the rules and pass the bill Agreed to by voice vote. (text: CR H3487)

July 21, 2025 • 3:26 PM

HouseFloor

On motion to suspend the rules and pass the bill Agreed to by voice vote. (text: CR H3487)

July 21, 2025 • 3:26 PM

HouseFloor

Motion to reconsider laid on the table Agreed to without objection.

July 21, 2025 • 3:26 PM

President

Presented to President.

August 12, 2025

Became Law

Signed by President.

August 14, 2025

Became Law

Became Public Law No: 119-32.

August 14, 2025

Floor Debate

4 members

What members said about S. 201 on the floor

3 Republicans1 Democrat
August Pfluger
Rep. August PflugerR-TX-11 · Jul 21, 2025

Mr. Speaker, I thank the chairman for yielding me time. Mr. Speaker, I rise today not just as a Member of Congress but as a wingman, a servicemember, and a friend to those in uniform and in strong…

Mark Takano
Rep. Mark TakanoD-CA-39 · Jul 21, 2025

Mr. Speaker, I yield myself such time as I may consume. Mr. Speaker, I rise today in strong support of S. 201, the ACES Act of 2025, offered by Senator Mark Kelly. Mr. Speaker, I will start by…

Mike Bost
Rep. Mike BostR-IL-12 · Jul 21, 2025

Mr. Speaker, I move to suspend the rules and pass the bill (S. 201) to provide for a study by the National Academies of Sciences, Engineering, and Medicine on the prevalence and mortality of cancer…

Jerry Moran
Sen. Jerry MoranR-KS · Jun 3, 2025

Mr. President, I ask unanimous consent that the Committee on Veterans' Affairs be discharged from further consideration of S. 201 and the Senate proceed to its immediate consideration. I ask…

Bill Text

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One Hundred Nineteenth Congress of the United States of America

1st Session

Begun and held at the City of Washington on Friday, the third day of January, two thousand and twenty five

S. 201

AN ACT

To provide for a study by the National Academies of Sciences, Engineering, and Medicine on the prevalence and mortality of cancer among individuals who served as active duty aircrew in the Armed Forces, and for other purposes.

1.

Short title

This Act may be cited as the ACES Act of 2025.

2.

National Academies study on prevalence and mortality of cancer among individuals who served as active duty aircrew in the Armed Forces

(a)

Agreement

(1)

In general

Not later than 30 days after the date of the enactment of this Act, the Secretary of Veterans Affairs shall seek to enter into an agreement with the National Academies of Sciences, Engineering, and Medicine (in this section referred to as the National Academies), under which the National Academies shall conduct a study on the prevalence and mortality of cancers among covered individuals.

(2)

Deadline

(A)

Date

The Secretary shall finalize the agreement under paragraph (1) by not later than 60 days after the date on which the Secretary enters negotiations with the National Academies with respect to such agreement.

(B)

Report; briefings

If the Secretary fails to satisfy the requirement under subparagraph (A), the Secretary shall—

(i)

submit to the Committee on Veterans’ Affairs of the Senate and the Committee on Veterans' Affairs of the House of Representatives a report that includes—

(I)

an explanation of the reasons the Secretary failed to satisfy such requirement; and

(II)

an estimate of the date on which the Secretary will finalize the agreement under paragraph (1); and

(ii)

not less frequently than once every 60 days after the date on which the Secretary failed to satisfy such requirement, provide to the Committee on Veterans’ Affairs of the Senate and the Committee on Veterans' Affairs of the House of Representatives a briefing on the progress of the Secretary toward finalizing such agreement.

(b)

Study

The study required under subsection (a) shall—

(1)

identify exposures associated with military occupations of covered individuals, including relating to chemicals, compounds, agents, and other phenomena;

(2)

review the literature to determine associations between exposures referred to in paragraph (1) and the incidence or prevalence of overall cancer morbidity, overall cancer mortality, and increased incidence or prevalence of—

(A)

brain cancer;

(B)

colon and rectal cancers;

(C)

kidney cancer;

(D)

lung cancer;

(E)

melanoma skin cancer;

(F)

non-Hodgkin lymphoma;

(G)

pancreatic cancer;

(H)

prostate cancer;

(I)

testicular cancer;

(J)

thyroid cancer;

(K)

urinary bladder cancer; and

(L)

other cancers as determined appropriate by the Secretary of Veterans Affairs, in consultation with the National Academies; and

(3)

determine, to the extent possible, the prevalence of and mortality from the cancers specified in paragraph (2) among covered individuals by using available sources of data, which may include—

(A)

health care and other administrative databases of the Department of Veterans Affairs, the Department of Defense, and the individual Services, respectively;

(B)

the national death index maintained by the National Center for Health Statistics of the Centers for Disease Control and Prevention; and

(C)

the study conducted under section 750 of the William M. (Mac) Thornberry National Defense Authorization Act for Fiscal Year 2021 (Public Law 116–283; 134 Stat. 3716).

(c)

Report

At the conclusion of the study required under subsection (a), the National Academies shall submit to the Secretary, the Committee on Veterans’ Affairs of the Senate, and the Committee on Veterans' Affairs of the House of Representatives a report containing the results of the study described in subsection (b).

(d)

Covered individual defined

In this section, the term covered individual means an individual who served on active duty in the Army, Navy, Air Force, or Marine Corps as an aircrew member of a fixed-wing aircraft, including as a pilot, navigator, weapons systems operator, aircraft system operator, or any other crew member who regularly flew in a fixed-wing aircraft.

Speaker of the House of Representatives

Vice President of the United States and President of the Senate