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S. 355

U.S. SenateEngrossed

Summary

S. 355, the FDA Modernization Act 3.0, was introduced in the Senate on Feb 3, 2025 by Sen. Cory Booker (D) with 9 co-sponsors. It last saw action on Dec 17, 2025: Held at the desk.


Record

Text

S. 355 has 9 co-sponsors and 1 amendment.

sb355/engrossed-in-senate.txt
117 S355 ES: FDA Modernization Act 3.0
U.S. Senate
text/xml
EN
Pursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.
119th CONGRESS 1st Session S. 355 IN THE SENATE OF THE UNITED STATES AN ACT
To require the Secretary of Health and Human Services, acting through the Commissioner of Food and Drugs, to publish a final rule relating to nonclinical testing methods.
1.
Short title
This Act may be cited as the FDA Modernization Act 3.0 .
2.
Regulations on nonclinical testing methods
(a)
Interim final rule
(1)
In general
In order to ensure implementation of the amendments to section 505(i) of the Federal Food, Drug, and Cosmetic Act ( 21 U.S.C. 355(i) ) made by section 3209(a) of the Consolidated Appropriations Act, 2023 ( Public Law 117–328 ; 136 Stat. 5821), not later than 1 year after the date of enactment of this Act, the Secretary of Health and Human Services, acting through the Commissioner of Food and Drugs, shall publish an interim final rule—
(A)
to amend the sections of title 21, Code of Federal Regulations, described in paragraph (2) to replace any references to animal tests, data, studies, models, and research with a reference to nonclinical tests, data, studies, models, and research; and
(B)
to add the definition of nonclinical test in section 505(z) of the Federal Food, Drug, and Cosmetic Act ( 21 U.S.C. 355(z) ) to sections 312.3, 314.3, 315.2, and 601.31 of title 21, Code of Federal Regulations.
(2)
CFR sections described
The sections of title 21, Code of Federal Regulations, described in this paragraph are the following:
(A)
Section 312.22(c).
(B)
Section 312.23(a)(3)(iv).
(C)
Section 312.23(a)(5)(ii).
(D)
Section 312.23(a)(5)(iii).
(E)
Section 312.23(a)(8).
(F)
Section 312.23(a)(8)(i).
(G)
Section 312.23(a)(8)(ii).
(H)
Section 312.23(a)(10)(i).
(I)
Section 312.23(a)(10)(ii).
(J)
Section 312.33(b)(6).
(K)
Section 312.82(a).
(L)
Section 312.88.
(M)
Section 314.50(d)(2).
(N)
Section 314.50(d)(2)(iv).
(O)
Section 314.50(d)(5)(i).
(P)
Section 314.50(d)(5)(vi)(a).
(Q)
Section 314.50(d)(5)(vi)(b).
(R)
Section 314.93(e)(2).
(S)
Section 315.6(d).
(T)
Section 330.10(a)(2).
(U)
Section 601.35(d).
(V)
Any other section necessary to ensure regulatory consistency with the amendments to section 505(i) of the Federal Food, Drug, and Cosmetic Act ( 21 U.S.C. 355(i) ) made by section 3209(a) of the Consolidated Appropriations Act, 2023 ( Public Law 117–328 ; 136 Stat. 5821).
(3)
Effectiveness of interim final rule
Notwithstanding subparagraph (B) of section 553(b) of title 5, United States Code, the interim final rule issued by the Secretary of Health and Human Services under paragraph (1) shall become immediately effective as an interim final rule without requiring the Secretary of Health and Human Services to demonstrate good cause therefor.
(b)
Technical amendment
Section 505 of the Federal Food, Drug, and Cosmetic Act ( 21 U.S.C. 355 ) is amended by designating the second subsection (z) (relating to clinical trial diversity action plans), as added by section 3601(a) of the Health Extenders, Improving Access to Medicare, Medicaid, and CHIP, and Strengthening Public Health Act of 2022 (division FF of Public Law 117–328 ), as subsection (aa).
Passed the Senate Secretary

Tracker

The tracker indicates the progress of this legislation as it moves through the legislative process.

  1. Introduced2025-02-03
  2. Passed Senate2025-12-16
  3. Passed House
  4. Conference
  5. To President
  6. Became Law

CRS Summary

The summaries are the Congressional Research Service’s, one per stage. Read them in full.

Introduced in Senate Feb 3, 2025

sb355/introduced-in-senate.md

Shown Here:
Introduced in Senate (02/03/2025)

FDA Modernization Act 3.0

This bill requires the Food and Drug Administration (FDA) to publish an interim final rule implementing a provision of the Consolidated Appropriations Act of 2023 that authorized the use of certain alternatives to animal testing to support investigational use of a new drug.

The rule must replace references to animal tests, data, studies, models, and research with references to nonclinical tests, data, studies, models, and research throughout the FDA’s regulations governing investigational new drug applications, and may make other changes to the regulations as appropriate.

The rule must be published within one year of the bill’s enactment, and must take immediate effect as an interim final rule.

Sponsors

Sen. Cory Booker (D) sponsors S. 355, and 9 members have co-sponsored it, 8 of them from the day it was introduced.

Committees

S. 355 went before 1 committee: Health, Education, Labor, and Pensions.

Health, Education, Labor, and Pensions
Health, Education, Labor, and Pensions
Discharged From · Dec 16, 2025 · 747 Bills

Actions

S. 355 has taken 11 actions since Feb 3, 2025, the latest on Dec 17, 2025.

ChamberAction
Dec 17, 2025
Senate
Message on Senate action sent to the House.
Dec 17, 202509:58
House
Received in the House.
Dec 17, 202510:21
House
Held at the desk.
Dec 16, 2025
Senate
Senate Committee on Health, Education, Labor, and Pensions discharged by Unanimous Consent.Health, Education, Labor, and Pensions Committee
Dec 16, 2025
Senate
Measure laid before Senate by unanimous consent. (consideration: CR S8793-8794)

Votes

S. 355 has not gone to a roll call.

Amendments

1 amendment has been offered to S. 355, the latest acted on Dec 16, 2025.

1 bill is related to S. 355, as Identical bill.

Titles

S. 355 goes by 4 titles, 2 of them short titles.

  • FDA Modernization Act 3.0 — Display Title
  • FDA Modernization Act 3.0 — Short Title(s) as Passed Senate
  • FDA Modernization Act 3.0 — Short Title(s) as Introduced
  • A bill to require the Secretary of Health and Human Services, acting through the Commissioner of Food and Drugs, to publish a final rule relating to nonclinical testing methods. — Official Title as Introduced

Lobbying

10 clients hired 11 firms and 66 registered lobbyists who named S. 355 in 45 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 Health Issues, Animals, Budget/Appropriations, Consumer Issues/Safety/Products, Copyright/Patent/Trademark, Taxation/Internal Revenue Code, Trade (domestic/foreign), Agriculture.

Clients

Who paid to be heard, by how many filings named the bill.

ClientBusinessStateFirmsFilingsReported
ANIMAL WELLNESS ACTIONPromoting public policy to prevent cruelty to animals.District of Columbia211$180K
FRAGRANCE CREATORS ASSOCIATIONTrade association representing the fragrance industry.Virginia16
CONSUMER HEALTHCARE PRODUCTS ASSOCIATIONDistrict of Columbia15$1.1M
PERSONAL CARE PRODUCTS COUNCILDistrict of Columbia15
PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICADistrict of Columbia15
PUBLIC ACCESS TO SUNSCREENS (PASS) COALITIONInformal coalition of health and consumer organizations and sunscreen industry companiesDistrict of Columbia14$350K
HUMANE AMERICA ANIMAL FOUNDATIONOrganization promoting programs that benefit animals and people.California13$70K
GSK (FKA GLAXOSMITHKLINE INC.)District of Columbia13
PHARMACEUTICAL RESEARCH & MANUFACTURERS OF AMERICA INCDistrict of Columbia12$300K
UNILEVER UNITED STATES, INC.District of Columbia11

Firms

Registrants who filed on the bill, by filings.

Lobbyists

Named on the filings that cite the bill. The 20 named most often, of 66.

Filings

The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.

ClientRegistrantPeriodReportedDocument
PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICAPHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA2026 first_quarter$12.2M1st Quarter - Report
PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICAPHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA2025 third_quarter$9M3rd Quarter - Report
PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICAPHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA2025 fourth_quarter$8.4M4th Quarter - Report
PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICAPHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA2025 second_quarter$7.6M2nd Quarter - Report
PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICAPHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA2026 second_quarter$7.4M2nd Quarter - Report
GSK (FKA GLAXOSMITHKLINE INC.)GSK (FKA GLAXOSMITHKLINE INC.)2026 first_quarter$1.6M1st Quarter - Report
GSK (FKA GLAXOSMITHKLINE INC.)GSK (FKA GLAXOSMITHKLINE INC.)2026 second_quarter$890K2nd Quarter - Report
GSK (FKA GLAXOSMITHKLINE INC.)GSK (FKA GLAXOSMITHKLINE INC.)2025 fourth_quarter$810K4th Quarter - Report
FRAGRANCE CREATORS ASSOCIATIONFRAGRANCE CREATORS ASSOCIATION2026 second_quarter$320K2nd Quarter - Report
CONSUMER HEALTHCARE PRODUCTS ASSOCIATIONCONSUMER HEALTHCARE PRODUCTS ASSOCIATION2025 third_quarter$254.1K3rd Quarter - Report
CONSUMER HEALTHCARE PRODUCTS ASSOCIATIONCONSUMER HEALTHCARE PRODUCTS ASSOCIATION2025 fourth_quarter$245.5K4th Quarter - Report
FRAGRANCE CREATORS ASSOCIATIONFRAGRANCE CREATORS ASSOCIATION2025 first_quarter$210K1st Quarter - Report
CONSUMER HEALTHCARE PRODUCTS ASSOCIATIONCONSUMER HEALTHCARE PRODUCTS ASSOCIATION2026 second_quarter$199.8K2nd Quarter - Report
CONSUMER HEALTHCARE PRODUCTS ASSOCIATIONCONSUMER HEALTHCARE PRODUCTS ASSOCIATION2025 second_quarter$196.4K2nd Quarter - Report
FRAGRANCE CREATORS ASSOCIATIONFRAGRANCE CREATORS ASSOCIATION2026 first_quarter$190K1st Quarter - Report
PHARMACEUTICAL RESEARCH & MANUFACTURERS OF AMERICA INCCOVINGTON & BURLING LLP2025 fourth_quarter$170K4th Quarter - Report
FRAGRANCE CREATORS ASSOCIATIONFRAGRANCE CREATORS ASSOCIATION2025 fourth_quarter$160K4th Quarter - Report
FRAGRANCE CREATORS ASSOCIATIONFRAGRANCE CREATORS ASSOCIATION2025 third_quarter$160K3rd Quarter - Report
FRAGRANCE CREATORS ASSOCIATIONFRAGRANCE CREATORS ASSOCIATION2025 second_quarter$160K2nd Quarter - Report
CONSUMER HEALTHCARE PRODUCTS ASSOCIATIONCONSUMER HEALTHCARE PRODUCTS ASSOCIATION2026 first_quarter$159.4K1st Quarter - Report

Classification

The Congressional Research Service files S. 355 under Health, 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. 355’s is Health.

s355/policy-areas.txt
HealthAgriculture and FoodAnimalsArmed Forces and National SecurityArts, Culture, ReligionCivil Rights and Liberties, Minority IssuesCommerceCongressCrime and Law EnforcementEconomics and Public FinanceEducationEmergency ManagementEnergyEnvironmental ProtectionFamiliesFinance and Financial SectorForeign Trade and International FinanceGovernment Operations and PoliticsHousing and Community DevelopmentImmigrationInternational AffairsLabor and EmploymentLawNative AmericansPublic Lands and Natural ResourcesScience, Technology, CommunicationsSocial WelfareSports and RecreationTaxationTransportation and Public WorksWater Resources Development

Legislative Subjects

S. 355 carries 5 of CRS’s legislative subjects, from Administrative law and regulatory procedures to Research administration and funding.

s355/subjects.txt
Administrative law and regulatory proceduresDepartment of Health and Human ServicesDrug safety, medical device, and laboratory regulationMedical researchResearch administration and funding

Source: congress.gov · legiscan.com