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S. 3258
U.S. Senate•In Senate Committee
Summary
S. 3258, the Aviation Medication Transparency Act of 2025, was introduced in the Senate on Nov 20, 2025 by Sen. Tammy Duckworth (D) with 5 co-sponsors. It last saw action on Jul 22, 2026: Committee on Commerce, Science, and Transportation. Ordered to be reported with an amendment in the nature of a substitute favorably.
Record
Text
S. 3258 has 5 co-sponsors.
sb3258/introduced-in-senate.txt119 S3258 IS: Aviation Medication Transparency Act of 2025U.S. Senate2025-11-20text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.II 119th CONGRESS 1st Session S. 3258 IN THE SENATE OF THE UNITED STATES November 20, 2025 Ms. Duckworth (for herself, Mr. Hoeven , Mr. Durbin , and Mrs. Britt ) introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation A BILLTo require the Administrator of the Federal Aviation Administration to publish the list of medications that the Administrator has compiled for purposes of the medical certification of airmen and air traffic control specialists, and for other purposes.1.Short titleThis Act may be cited as the Aviation Medication Transparency Act of 2025 .2.Aviation medication transparency; list of approved medications(a)PurposeThe purpose of this Act is to ensure that aviation stakeholders, including airmen, air traffic control specialists, and individuals training to become airmen or air traffic control specialists, who are applicants for medical certification are informed, in a user-friendly and accessible manner, of the medications they may be safely prescribed.(b)In generalNot later than 1 year after the date of enactment of this Act, the Administrator of the Federal Aviation Administration (in this section referred to as the Administrator ) shall publish and maintain on a publicly available website of the Federal Aviation Administration (in this section referred to as the FAA ) a list of medications that the Administrator, as of the date of publication, has—(1)determined may be safely prescribed to an applicant for medical certification to treat certain medical conditions; and(2)approved for purposes of the issuance of a medical certification to an airman or air traffic control specialist.(c)RequirementsTo ensure medical appropriateness, user-friendliness, and appropriate dissemination, the list required under subsection (b) shall—(1)be drafted in consultation with—(A)the Aeromedical Innovation and Modernization Working Group (established under section 411(a) of the FAA Reauthorization Act of 2024 ( 49 U.S.C. 44703 note)) (in this section referred to as the Working Group );(B)institutions of higher education that are accredited by the Aviation Accreditation Board International;(C)the certified exclusive bargaining representatives of air traffic controllers of the FAA certified under section 7111 of title 5, United States Code;(D)organizations representing certified collective bargaining representative of airline pilots; and(E)any other stakeholder determined relevant by the Working Group;(2)cover all medications approved by the Administrator, including prescription medications and over-the-counter medications;(3)be drafted in a user-friendly and accessible manner and provided to airmen, air traffic control specialists, and individuals training to become airmen or air traffic control specialists at the time when any such individual first seeks a medical certification;(4)if applicable, indicate the minimum and average period of time an airman or air traffic control specialist is required to have limited or no duties to stabilize on an approved medication;(5)include the list of medications that the Administrator has designated as Do Not Issue ;(6)include information for doctors or medical providers to contact the FAA regarding questions related to such list, including through a new or existing mechanism that is accessible to such doctors and medical providers;(7)include any additional information that the Administrator determines is appropriate to provide with respect to what conditions a certain medication may or may not be used to treat, as well as any information to explain why a medication is allowed or prohibited by the FAA; and(8)include any other information or clarification that the Administrator determines appropriate.(d)Annual updateNot later than 1 year after the date of publication of the list required under subsection (b), and annually thereafter, the Administrator shall update such list, as appropriate.
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2025-11-20
- Passed Senate
- Passed House
- Conference
- To President
- Became Law
CRS Summary
The summaries are the Congressional Research Service’s, one per stage. Read them in full.
Introduced in Senate Nov 20, 2025
sb3258/introduced-in-senate.mdShown Here:
Introduced in Senate (11/20/2025)
Aviation Medication Transparency Act of 2025
This bill directs the Federal Aviation Administration (FAA) to compile, publish, and annually update a list of medications that may be safely prescribed to pilots and air traffic controllers for the purposes of issuing a medical certification. The list must be publicly available on the FAA website and distributed to those seeking a license and medical certification.
Currently, the FAA does not have a list of approved medications. However, the FAA does have lists for Aviation Medical Examiners of Do Not Issue medications and Do Not Fly medications.
Sponsors
Sen. Tammy Duckworth (D) sponsors S. 3258, and 5 members have co-sponsored it, 3 of them from the day it was introduced.

Sen. · D–IL · Sponsor
Introduced Nov 20, 2025

Sen. · R–AL · Co-sponsor
Joined Nov 20, 2025 · Original

Sen. · D–IL · Co-sponsor
Joined Nov 20, 2025 · Original

Sen. · R–ND · Co-sponsor
Joined Nov 20, 2025 · Original

Sen. · D–CO · Co-sponsor
Joined Feb 10, 2026

Sen. · R–ID · Co-sponsor
Joined Feb 10, 2026
Committees
S. 3258 went before 1 committee: Commerce, Science, and Transportation.

Actions
S. 3258 has taken 3 actions since Nov 20, 2025, the latest on Jul 22, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Jul 22, 2026 | Senate | Committee on Commerce, Science, and Transportation. Ordered to be reported with an amendment in the nature of a substitute favorably.Commerce, Science, and Transportation Committee | ||
Nov 20, 2025 | Senate | Read twice and referred to the Committee on Commerce, Science, and Transportation.Commerce, Science, and Transportation Committee | ||
Nov 20, 2025 | — | Introduced in Senate |
Votes
S. 3258 has not gone to a roll call.
Titles
S. 3258 goes by 3 titles, 1 of them short titles.
- Aviation Medication Transparency Act of 2025 — Display Title
- Aviation Medication Transparency Act of 2025 — Short Title(s) as Introduced
- A bill to require the Administrator of the Federal Aviation Administration to publish the list of medications that the Administrator has compiled for purposes of the medical certification of airmen and air traffic control specialists, and for other purposes. — Official Title as Introduced
Cost estimate
The Congressional Budget Office has filed 1 estimate for S. 3258, the latest on Aug 18, 2026.
- S. 3258, Aviation Medication Transparency Act of 2026 — 2026-08-18As ordered reported by the Senate Committee on Commerce, Science, and Transportation on July 22, 2026
Lobbying
5 clients hired 4 firms and 12 registered lobbyists who named S. 3258 in 11 quarterly filings, 2025 to 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.
Filed under Aviation/Airlines/Airports, Labor Issues/Antitrust/Workplace, Taxation/Internal Revenue Code, Telecommunications, Agriculture, Small Business, Transportation, Aerospace.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| AIRCRAFT OWNERS & PILOTS ASSOCIATION | — | Maryland | 1 | 3 | — |
| WTA -- ADVOCATES FOR RURAL BROADBAND | — | District of Columbia | 1 | 3 | — |
| SOUTHWEST AIRLINES PILOT ASSOCIATION | ​Union for Pilots of Southwest Airlines. | Texas | 1 | 2 | $100K |
| NETJETS ASSOCIATION OF SHARED AIRCRAFT PILOTS | ​Independent pilot labor advocate. | Ohio | 1 | 2 | $80K |
| AIR LINE PILOTS ASSOCIATION | — | Virginia | 1 | 1 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| MCCARTHY ADVANCED CONSULTING LLC | 2 | 4 | $180K |
| AIRCRAFT OWNERS & PILOTS ASSOCIATION | 1 | 3 | — |
| WTA -- ADVOCATES FOR RURAL BROADBAND | 1 | 3 | — |
| AIR LINE PILOTS ASSOCIATION | 1 | 1 | — |
Lobbyists
Named on the filings that cite the bill.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| FRANK MCCARTHY | 1 | 2 | 4 |
| MICHAEL LIPTAK | 1 | 2 | 4 |
| PAUL MILOTTE | 1 | 2 | 4 |
| DERRICK OWENS | 1 | 1 | 3 |
| ERIC KEBER | 1 | 1 | 3 |
| JAMES COON | 1 | 1 | 3 |
| SCOTT VERSTANDIG | 1 | 1 | 3 |
| DAVID MARTIN | 1 | 1 | 1 |
| ELIZABETH BAKER | 1 | 1 | 1 |
| JEFFREY PAVLAK | 1 | 1 | 1 |
| JILL LARRABEE | 1 | 1 | 1 |
| SEAN MAXWELL | 1 | 1 | 1 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| AIRCRAFT OWNERS & PILOTS ASSOCIATION | AIRCRAFT OWNERS & PILOTS ASSOCIATION | 2025 fourth_quarter | $410K | 4th Quarter - Report |
| AIRCRAFT OWNERS & PILOTS ASSOCIATION | AIRCRAFT OWNERS & PILOTS ASSOCIATION | 2026 first_quarter | $340K | 1st Quarter - Report |
| AIRCRAFT OWNERS & PILOTS ASSOCIATION | AIRCRAFT OWNERS & PILOTS ASSOCIATION | 2026 second_quarter | $320K | 2nd Quarter - Report |
| AIR LINE PILOTS ASSOCIATION | AIR LINE PILOTS ASSOCIATION | 2026 second_quarter | $266K | 2nd Quarter - Report |
| WTA -- ADVOCATES FOR RURAL BROADBAND | WTA -- ADVOCATES FOR RURAL BROADBAND | 2026 second_quarter | $130K | 2nd Quarter - Report |
| WTA -- ADVOCATES FOR RURAL BROADBAND | WTA -- ADVOCATES FOR RURAL BROADBAND | 2026 first_quarter | $120K | 1st Quarter - Report |
| WTA -- ADVOCATES FOR RURAL BROADBAND | WTA -- ADVOCATES FOR RURAL BROADBAND | 2025 fourth_quarter | $95K | 4th Quarter - Report |
| SOUTHWEST AIRLINES PILOT ASSOCIATION | MCCARTHY ADVANCED CONSULTING LLC | 2026 second_quarter | $50K | 2nd Quarter - Report |
| SOUTHWEST AIRLINES PILOT ASSOCIATION | MCCARTHY ADVANCED CONSULTING LLC | 2026 first_quarter | $50K | 1st Quarter - Report |
| NETJETS ASSOCIATION OF SHARED AIRCRAFT PILOTS | MCCARTHY ADVANCED CONSULTING LLC | 2026 second_quarter | $40K | 2nd Quarter - Report |
| NETJETS ASSOCIATION OF SHARED AIRCRAFT PILOTS | MCCARTHY ADVANCED CONSULTING LLC | 2026 first_quarter | $40K | 1st Quarter - Report |
Classification
The Congressional Research Service files S. 3258 under Transportation and Public Works, one of its 31 policy areas, and gives it 5 legislative subjects.
CRS Subjects
CRS assigns every bill one policy area from its 31; S. 3258’s is Transportation and Public Works.
s3258/policy-areas.txtLegislative Subjects
S. 3258 carries 5 of CRS’s legislative subjects, from Aviation and airports to Transportation employees.
s3258/subjects.txtSource: congress.gov · legiscan.com