FDA Guidance Documents
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FDA Guidance Documents

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FDA Guidance Documents

Stay current with the latest FDA guidance documents affecting drug, biologic, device, and diagnostic development. Browse recently issued and updated guidance to identify evolving regulatory expectations, compliance considerations, and recommendations that may influence your development and testing strategies.

Forms FDA 3542a and FDA 3542: Questions and Answers

June 15th, 2026|

The Food and Drug Administration (FDA or Agency) is announcing the availability of a draft guidance for industry titled “Forms FDA 3542a and FDA 3542: Questions and Answers.” This draft guidance is intended to answer commonly asked questions regarding Forms FDA 3542a and FDA 3542 and to assist applicants in...

Intent to Exempt Certain Unclassified Medical Devices from Premarket Notification Requirements: Guidance for Industry and Food and Drug Administration Staff

June 5th, 2026|

This guidance describes the Food and Drug Administration’s (FDA’s) intent to exempt certain unclassified medical devices from premarket notification requirements. At this time, FDA believes the devices being added to this guidance meet the standards for exemption from premarket notification requirements. Until such exemption occurs, or until FDA becomes aware...

Certain Postapproval Requirements and Resources for ANDAs

June 4th, 2026|

This guidance is intended to assist holders of abbreviated new drug applications (ANDAs) approved under section 505(j) of the Federal Food, Drug, and Cosmetic Act (FD&C Act) (21 U.S.C. 355(j)) by highlighting certain statutory and regulatory requirements for ANDAs postapproval, as well as identifying related guidances and other resources that...

Leveraging Prior Knowledge in the Development of Human Gene Therapy Products Incorporating Genome Editing

June 2nd, 2026|

We, the FDA, are issuing this draft guidance to assist you (manufacturers, applicants, and other stakeholders) in developing human gene therapy (GT) products incorporating ex-vivo and in vivo genome editing (GE) of human somatic cells (GE products). Specifically, this guidance reflects FDA’s current thinking on the type of prior knowledge...

Drug and Device Manufacturer Communications With Payors, Formulary Committees, and Similar Entities – Questions and Answers: Draft Guidance for Industry

June 2nd, 2026|

Although you can comment on any guidance at any time (see 21 CFR 10.115(g)(5)), to ensure that the FDA considers your comment on a draft guidance before it begins work on the final version of the guidance, submit either online or written comments on the draft guidance before the close...

Bioequivalence Studies With Pharmacokinetic Endpoints for Drugs Submitted Under an Abbreviated New Drug Application

May 29th, 2026|

The Food and Drug Administration (FDA or Agency) is announcing the availability of a final guidance for industry titled “Bioequivalence Studies With Pharmacokinetic Endpoints for Drugs Submitted Under an ANDA.” This guidance provides recommendations to applicants planning to include bioequivalence (BE) information in abbreviated new drug applications (ANDAs), ANDA amendments,...

Oncology Pharmaceuticals: Streamlined Nonclinical Safety Studies for Biologics and Conjugated Products: Draft Guidance

May 29th, 2026|

In line with the FDA Roadmap to reduce animal testing in product development and based on the FDA Review Division’s experience and data analysis, the Agency is communicating approaches to evaluate the safety of certain oncology pharmaceuticals, which provide safety information that is equivalent or superior to animal studies. These...

Content of Human Factors Information in Medical Device Marketing Submissions: Guidance for Industry and Food and Drug Administration Staff

May 29th, 2026|

The FDA recognizes and anticipates that the Agency and industry may need a minimum of 60 days to perform activities to operationalize the policies within this guidance. For regulatory submissions that are currently pending with the FDA after publication of the guidance, as well as those submissions received before August...

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