S. 3662Senate117th Congress (2021-2023)Enacted

Preventing PFAS Runoff at Airports Act

Introduced February 16, 2022

AI-Generated Summary

Updated February 8, 2026 at 9:28 AM UTC

The Preventing PFAS Runoff at Airports Act temporarily makes the federal government cover 100% of the costs for purchasing and installing aqueous film forming foam (AFFF) input‑based testing equipment at airports under the Airport Improvement Program. It also requires the FAA to notify airports about this cost‑share and to report to Congress within 18 months on options for reimbursing airports that later receive less than full federal funding or no funding. The provisions apply to funds first available in fiscal year 2023 and expire either 180 days after the equipment eligibility ends or five years after enactment, whichever comes first.

Key Provisions

  • Adds a new rule to 49 U.S.C. §47109 making the government’s share 100% for covered equipment, defined as AFFF input‑based testing equipment eligible for Airport Improvement Program funding.
  • Sets a sunset for the 100% cost share: it ends 180 days after the equipment eligibility ends or five years after enactment, whichever is earlier.
  • Requires the FAA Administrator to conduct outreach to airports within 90 days of enactment to inform them of the new cost‑share authority.
  • Mandates the FAA to brief Congress within 18 months on possible reimbursement options for airports that acquire the equipment with less than full federal funding or no funding, including cost estimates and outreach status.
  • Applies the changes to appropriations first available in FY2023 or later.

Legislative Activity

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23 earlier actions
Became Law Latest Action

Became Public Law No: 117-254.

December 20, 2022

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SenateIntro Referral

Introduced in Senate

February 16, 2022

SenateIntro Referral

Read twice and referred to the Committee on Commerce, Science, and Transportation.

February 16, 2022

SenateCommittee

Committee on Commerce, Science, and Transportation. Ordered to be reported with an amendment in the nature of a substitute favorably.

March 22, 2022

SenateCommittee

Committee on Commerce, Science, and Transportation. Reported by Senator Cantwell with an amendment in the nature of a substitute. With written report No. 117-138.

August 2, 2022

SenateCalendars

Placed on Senate Legislative Calendar under General Orders. Calendar No. 462.

August 2, 2022

SenateFloor

Passed Senate with an amendment by Unanimous Consent. (consideration: CR S4443-4444; text: CR S4443)

September 6, 2022

SenateFloor

Message on Senate action sent to the House.

September 8, 2022

HouseFloor

Received in the House.

September 9, 2022 • 9:01 AM

HouseFloor

Held at the desk.

September 9, 2022 • 9:10 AM

HouseFloor

Mr. Carson moved to suspend the rules and pass the bill, as amended.

September 28, 2022 • 5:33 PM

HouseFloor

Considered under suspension of the rules. (consideration: CR H8168-8170)

September 28, 2022 • 5:34 PM

HouseFloor

DEBATE - The House proceeded with forty minutes of debate on S. 3662.

September 28, 2022 • 5:34 PM

HouseFloor

At the conclusion of debate, the Yeas and Nays were demanded and ordered. Pursuant to the provisions of clause 8, rule XX, the Chair announced that further proceedings on the motion would be postponed.

September 28, 2022 • 5:40 PM

HouseFloor

Considered as unfinished business. (consideration: CR H8276)

September 29, 2022 • 4:28 PM

SenateFloor

Passed/agreed to in House: On motion to suspend the rules and pass the bill, as amended Agreed to by the Yeas and Nays: (2/3 required): 381 - 42 (Roll no. 468).

September 29, 2022 • 4:28 PM

HouseFloor

On motion to suspend the rules and pass the bill, as amended Agreed to by the Yeas and Nays: (2/3 required): 381 - 42 (Roll no. 468). (text: CR H8169)

September 29, 2022 • 4:28 PM

HouseFloor

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

September 29, 2022 • 4:35 PM

SenateFloor

Message on House action received in Senate and at desk: House amendment to Senate bill.

October 11, 2022

SenateNot Used

Resolving differences -- Senate actions: Senate agreed to the House amendment to S. 3662 by Unanimous Consent.(consideration: CR S6945)

December 1, 2022

SenateResolving Differences

Senate agreed to the House amendment to S. 3662 by Unanimous Consent. (consideration: CR S6945)

December 1, 2022

SenateFloor

Message on Senate action sent to the House.

December 5, 2022

President

Presented to President.

December 16, 2022

Became Law

Signed by President.

December 20, 2022

Became Law

Became Public Law No: 117-254.

December 20, 2022

Floor Debate

6 members

What members said about S. 3662 on the floor

2 Republicans3 Democrats1 Independent
André Carson
Rep. André CarsonD-IN-7 · Sep 28, 2022

Mr. Speaker, I move to suspend the rules and pass the bill (S. 3662) to temporarily increase the cost share authority for aqueous film forming foam input-based testing equipment, and for other…

Danny K. Davis
Rep. Danny K. DavisD-IL-7 · Oct 4, 2022

Madam Speaker, I was unable to cast votes on the following legislative measures. If I were present for roll call votes, I would have voted Aye for the following votes: Roll 461, September 29, 2022:…

Daniel Webster
Rep. Daniel WebsterR-FL-11 · Sep 28, 2022

Mr. Speaker, I yield myself such time as I may consume. Mr. Speaker, ensuring the safety of the traveling public is of critical importance to this Committee. To ensure aviation safety, the Federal…

Charles E. Schumer
Sen. Charles E. SchumerD-NY · Sep 6, 2022

Mr. President, I ask unanimous consent that the Senate proceed to the immediate consideration of Calendar No. 462, S. 3662. I further ask unanimous consent that the committee- reported substitute be…

Angus S. King Jr.
Sen. Angus S. King Jr.I-ME · Dec 1, 2022

Madam President, I ask that the Chair lay before the Senate the message to accompany S. 3662. I move to concur in the House amendment and ask unanimous consent that the motion be agreed to and that…

Show 1 more
Troy E. Nehls
Rep. Troy E. NehlsR-TX-22 · Sep 28, 2022

Mr. Speaker, on that I demand the yeas and nays.

Bill Text

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Enrolled BillPublication date not provided

One Hundred Seventeenth Congress of the United States of America

2d Sess.

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

S. 3662

AN ACT

To temporarily increase the cost share authority for aqueous film forming foam input-based testing equipment, and for other purposes.

1.

Short title

This Act may be cited as the Preventing PFAS Runoff at Airports Act.

2.

Temporary increased cost share authority for aqueous film forming foam input-based testing equipment

(a)

In general

Section 47109 of title 49, United States Code, is amended by adding at the end the following new subsection:

(g)

Special rule for covered equipment

(1)

In general

The Government’s share of allowable project costs for covered equipment and its installation shall be 100 percent.

(2)

Definition of covered equipment

For purposes of this subsection, the term covered equipment means aqueous film forming foam input-based testing equipment that is eligible for Airport Improvement Program funding based on Federal Aviation Administration PGL 21–01, titled Extension of Eligibility for stand-alone acquisition of input-based testing equipment and truck modification, dated October 5, 2021 (or any other successor program guidance letter).

(3)

Sunset

The higher cost share authority established in this subsection shall terminate on the earlier of—

(A)

180 days after the date on which the eligibility of covered equipment for Airport Improvement Program funding under the authority described in paragraph (2) terminates or is discontinued by the Administrator; or

(B)

5 years after the date of enactment of this subsection.

.

(b)

Outreach efforts

Not later than 90 days after the date of enactment of this Act, the Administrator of the Federal Aviation Administration shall conduct an outreach effort to make airports aware of the higher cost share authority established in section 47109(g) of title 49, United States Code, as added by subsection (a).

(c)

Forward-looking airport reimbursements

Not later than 18 months after the date of enactment of this Act, the Administrator of the Federal Aviation Administration shall provide a briefing to the Committee on Commerce, Science, and Transportation of the Senate and the Committee on Transportation and Infrastructure of the House of Representatives that reviews—

(1)

potential options for Congress to reimburse airports that—

(A)

are certificated under part 139 of title 14, Code of Federal Regulations; and

(B)

acquired covered equipment (as defined in section 47109(g) of title 49, United States Code) as added by subsection (a)—

(i)

with Federal funding but with a Government’s share less than 100 percent; or

(ii)

without Federal funding;

(2)

information relevant to estimating the potential cost of providing such reimbursement;

(3)

the status of the Federal Aviation Administration’s outreach efforts as required under subsection (b); and

(4)

any additional information the Administrator of the Federal Aviation Administration considers appropriate.

(d)

Authorization of appropriations

The amendments made by this Act shall apply to amounts that first become available in fiscal year 2023 or thereafter.

Speaker of the House of Representatives

Vice President of the United States and President of the Senate