S. 775Senate118th Congress (2023-2025)In Committee

Increasing Transparency in Generic Drug Applications Act

Introduced March 14, 2023

AI-Generated Summary

Updated January 20, 2026 at 4:45 AM UTC

The Increasing Transparency in Generic Drug Applications Act adds a new requirement to the Federal Food, Drug, and Cosmetic Act so that the Secretary of Health and Human Services must tell generic drug applicants whether the inactive ingredients in their product match those in the reference listed drug. If they do not match, the Secretary must identify the differing ingredients and the amount of any deviation. The rule applies to anyone filing an abbreviated new drug application and aims to give manufacturers clearer information about ingredient equivalence.

Key Provisions

  • Amends the FD&C Act to require the Secretary to inform a requester whether a generic drug’s inactive ingredients are qualitatively and quantitatively the same as the reference listed drug.
  • If the drug is not the same, the Secretary must disclose which ingredients differ and the size of any quantitative deviation.
  • If the drug is the same, the determination can only be changed if the reference drug’s formulation is withdrawn for safety/effectiveness reasons or if an error is found, with written notice to the requester.
  • Mandates that HHS issue draft guidance within one year on how it will make these determinations, allow at least a 60‑day public comment period, and publish final guidance within a year after the comment period ends.
  • The new transparency requirements take effect on the date the Act is enacted, regardless of when the guidance is finalized.

Legislative Activity

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SenateIntro Referral Latest Action

Read twice and referred to the Committee on Health, Education, Labor, and Pensions.

March 14, 2023

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SenateIntro Referral

Introduced in Senate

March 14, 2023

SenateIntro Referral

Read twice and referred to the Committee on Health, Education, Labor, and Pensions.

March 14, 2023

Bill Text

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Introduced in SenateIssued March 14, 2023

II

118th CONGRESS

1st Session

S. 775

IN THE SENATE OF THE UNITED STATES

March 14, 2023

Ms. Hassan (for herself and Mr. Paul) introduced the following bill; which was read twice and referred to the Committee on Health, Education, Labor, and Pensions

A BILL

To provide for increased transparency in generic drug applications.

1.

Short title

This Act may be cited as the Increasing Transparency in Generic Drug Applications Act.

2.

Increasing transparency in generic drug applications

(a)

In general

Section 505(j)(3) of the Federal Food, Drug, and Cosmetic Act (21 U.S.C. 355(j)(3)) is amended by adding at the end the following:

(H)
(i)

Upon request (in controlled correspondence or otherwise) by a person that has submitted or intends to submit an abbreviated application under this subsection for a drug that is generally required by regulation or recommended in guidance to contain the same inactive ingredients in the same concentration as the listed drug referred to or for which there is a scientific justification that an in vitro approach can be used to demonstrate bioequivalence based on certain qualitative or quantitative criteria with respect to an inactive ingredient, or on the Secretary’s own initiative during the review of an application under this subsection for such a drug, the Secretary shall inform the person whether such drug is qualitatively and quantitatively the same as the listed drug.

(ii)

If the Secretary determines that such drug is not qualitatively or quantitatively the same as the listed drug, the Secretary shall identify and disclose to the person—

(I)

the ingredient or ingredients that cause the drug not to be qualitatively or quantitatively the same as the listed drug; and

(II)

for any ingredient for which there is an identified quantitative deviation, the amount of such deviation.

(iii)

If the Secretary determines that such drug is qualitatively and quantitatively the same as the listed drug, the Secretary shall not change or rescind such determination after the submission of an abbreviated application for such drug under this subsection unless—

(I)

the formulation of the listed drug has been changed and the Secretary has determined that the prior listed drug formulation was withdrawn for reasons of safety or effectiveness; or

(II)

the Secretary makes a written determination that the prior determination must be changed because an error has been identified.

(iv)

If the Secretary makes a written determination described in clause (iii)(II), the Secretary shall provide notice and a copy of the written determination to the person making the request under clause (i).

(v)

The disclosures required by this subparagraph are disclosures authorized by law, including for purposes of section 1905 of title 18, United States Code.

.

(b)

Guidance

(1)

In general

Not later than one year after the date of enactment of this Act, the Secretary of Health and Human Services shall issue draft guidance, or update guidance, describing how the Secretary will determine whether a drug is qualitatively and quantitatively the same as the listed drug (as such terms are used in section 505(j)(3)(H) of the Federal Food, Drug, and Cosmetic Act, as added by subsection (a)), including with respect to assessing pH adjusters.

(2)

Process

In issuing guidance under this subsection, the Secretary of Health and Human Services shall—

(A)

publish draft guidance;

(B)

provide a period of at least 60 days for comment on the draft guidance; and

(C)

after considering any comments received and not later than one year after the close of the comment period on the draft guidance, publish final guidance.

(c)

Applicability

Section 505(j)(3)(H) of the Federal Food, Drug, and Cosmetic Act, as added by subsection (a), applies beginning on the date of enactment of this Act, irrespective of the date on which the guidance required by subsection (b) is finalized.