FDA Guidance Documents
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FDA Guidance Documents

Home » Resources » FDA Guidance Documents

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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.

CVM GFI #152 Evaluating the Safety of Antimicrobial New Animal Drugs with Regard to Their Microbiological Effects on Bacteria of Human Health Concern

August 5th, 2026|

Prior to approving an antimicrobial new animal drug application, FDA must determine that the drug is safe and effective for its intended use in the animal, including an evaluation of the potential microbiological effects of the drug residues on bacteria of human health concern....

Biosimilar and Interchangeable Biosimilar Products: Considerations for Container Closure Systems and Device Constituent Parts

August 3rd, 2026|

This draft guidance is intended to help applicants develop container closure systems and device constituent parts for proposed biosimilar and interchangeable biosimilar products. This draft guidance expands on and clarifies the Agency's recommendations and expectations regarding the development of delivery devices and container closure systems described in Q.I.4 of the...

Cancer Clinical Trial Eligibility Criteria: Laboratory Values: Guidance for Industry, IRBs, and Clinical Investigators

July 27th, 2026|

The Food and Drug Administration (FDA, the Agency, or we) is announcing the availability of a final guidance for industry, institutional review boards (IRBs), and clinical investigators entitled "Cancer Clinical Trial Eligibility Criteria: Laboratory Values." This guidance is one in a series of guidances that provide recommendations regarding eligibility criteria...

Cancer Clinical Trial Eligibility Criteria: Washout Periods and Concomitant Medications: Guidance for Industry, IRBs, and Clinical Investigators

July 27th, 2026|

The Food and Drug Administration (FDA, the Agency, or we) is announcing the availability of a final guidance for industry, institutional review boards (IRBs), and clinical investigators entitled "Cancer Clinical Trial Eligibility Criteria: Washout Periods and Concomitant Medications." This guidance is one in a series of guidances that provide recommendations...

Cancer Clinical Trial Eligibility Criteria: Performance Status: Guidance for Industry, IRBs, and Clinical Investigators

July 27th, 2026|

The Food and Drug Administration (FDA, the Agency, or we) is announcing the availability of a final guidance for industry entitled "Cancer Clinical Trial Eligibility Criteria: Performance Status." This guidance is one in a series of guidances that provide recommendations regarding eligibility criteria for clinical trials of investigational drugs regulated...

Formal Meetings Between the Food and Drug Administration and Sponsors or Requestors of Over-the-Counter Monograph Drugs

July 14th, 2026|

The Food and Drug Administration (FDA or Agency) is announcing the availability of a final guidance for industry titled “Formal Meetings Between FDA and Sponsors or Requestors of Over-the-Counter Monograph Drugs.” This guidance provides recommendations to industry on formal meetings between FDA and sponsors or requestors of over-the-counter (OTC) monograph...

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