The Priority Review

Regulation Brief

FDA releases final guidance on potency assurance for cellular and gene therapy products

The notice, published November 3, 2026, announces the availability of the guidance with docket number FDA-2023-D-4299. It recommends a comprehensive strategy grounded in quality risk management for both investigational and licensed CGT products.

Primary source

Federal Register notice, November 3, 2026

Potency Assurance for Cellular and Gene Therapy Products; Guidance for Industry; Availability

Read the source: Potency Assurance for Cellular and Gene Therapy Products; Guidance for Industry; Availability federalregister.gov

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