88 FR 248 pgs. 89707-89709 - Potency Assurance for Cellular and Gene Therapy Products; Draft Guidance for Industry; Availability
Type: NOTICEVolume: 88Number: 248Pages: 89707 - 89709
Pages: 89707, 89708, 89709Docket number: [Docket No. FDA–2023–D–4299]
FR document: [FR Doc. 2023–28596 Filed 12–27–23; 8:45 am]
Agency: Health and Human Services Department
Sub Agency: Food and Drug Administration
Official PDF Version: PDF Version
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DEPARTMENT OF HEALTH AND HUMAN SERVICES
Food and Drug Administration
[Docket No. FDA-2023-D-4299]
Potency Assurance for Cellular and Gene Therapy Products; Draft Guidance for Industry; Availability
AGENCY:
Food and Drug Administration, HHS.
ACTION:
Notice of availability.
SUMMARY:
The Food and Drug Administration (FDA, Agency, or we) is announcing the availability of a draft guidance entitled "Potency Assurance for Cellular and Gene Therapy Products." FDA is issuing this draft guidance to provide recommendations to help assure the potency of human cellular therapy or gene therapy (CGT) products at all stages of the product lifecycle. FDA is recommending a comprehensive approach to potency assurance of CGT products that is grounded in quality risk management. For investigational products, we describe how to progressively implement a strategy for potency assurance during product development and provide additional considerations to help assure the potency of products that are undergoing rapid clinical development. For licensed products, we describe requirements for potency assurance, including testing required for lot release.
DATES:
Submit either electronic or written comments on the draft guidance by March 27, 2024 to ensure that the Agency considers your comment on this draft guidance before it begins work on the final version of the guidance.
ADDRESSES:
You may submit comments on any guidance at any time as follows:
Electronic Submissions
[top] Submit electronic comments in the following way:
• Federal eRulemaking Portal: https://www.regulations.gov. Follow the instructions for submitting comments. Comments submitted electronically, including attachments, to https://www.regulations.gov will be posted to the docket unchanged. Because your comment will be made public, you are solely responsible for ensuring that your comment does not include any confidential information that you or a third party may not wish to be posted, such as medical information, your or anyone else's Social Security number, or confidential business information, such as a manufacturing process. Please note that if you include your name, contact information, or other information that identifies you in the body of your comments, that information will be posted on https://www.regulations.gov.
• If you want to submit a comment with confidential information that you do not wish to be made available to the public, submit the comment as a written/paper submission and in the manner detailed (see "Written/Paper Submissions" and "Instructions").
Written/Paper Submissions
Submit written/paper submissions as follows:
• Mail/Hand Delivery/Courier (for written/paper submissions): Dockets Management Staff (HFA-305), Food and Drug Administration, 5630 Fishers Lane, Rm. 1061, Rockville, MD 20852.
• For written/paper comments submitted to the Dockets Management Staff, FDA will post your comment, as well as any attachments, except for information submitted, marked and identified, as confidential, if submitted as detailed in "Instructions."
Instructions: All submissions received must include the Docket No. FDA-2023-D-4299 for "Potency Assurance for Cellular and Gene Therapy Products." Received comments will be placed in the docket and, except for those submitted as "Confidential Submissions," publicly viewable at https://www.regulations.gov or at the Dockets Management Staff between 9 a.m. and 4 p.m., Monday through Friday, 240-402-7500.
• Confidential Submissions-To submit a comment with confidential information that you do not wish to be made publicly available, submit your comments only as a written/paper submission. You should submit two copies total. One copy will include the information you claim to be confidential with a heading or cover note that states "THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION." The Agency will review this copy, including the claimed confidential information, in its consideration of comments. The second copy, which will have the claimed confidential information redacted/blacked out, will be available for public viewing and posted on https://www.regulations.gov. Submit both copies to the Dockets Management Staff. If you do not wish your name and contact information to be made publicly available, you can provide this information on the cover sheet and not in the body of your comments and you must identify this information as "confidential." Any information marked as "confidential" will not be disclosed except in accordance with 21 CFR 10.20 and other applicable disclosure law. For more information about FDA's posting of comments to public dockets, see 80 FR 56469, September 18, 2015, or access the information at: https://www.govinfo.gov/content/pkg/FR-2015-09-18/pdf/2015-23389.pdf.
Docket: For access to the docket to read background documents or the electronic and written/paper comments received, go to https://www.regulations.gov and insert the docket number, found in brackets in the heading of this document, into the "Search" box and follow the prompts and/or go to the Dockets Management Staff, 5630 Fishers Lane, Rm. 1061, Rockville, MD 20852, 240-402-7500.
You may submit comments on any guidance at any time (see 21 CFR 10.115(g)(5)).
Submit written requests for single copies of the guidance to the Office of Communication, Outreach and Development, Center for Biologics Evaluation and Research (CBER), Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 71, Rm. 3128, Silver Spring, MD 20993-0002. Send one self-addressed adhesive label to assist the office in processing your requests. The guidance may also be obtained by mail by calling CBER at 1-800-835-4709 or 240-402-8010. See the SUPPLEMENTARY INFORMATION section for electronic access to the guidance document.
FOR FURTHER INFORMATION CONTACT:
Myrna Hanna, Center for Biologics Evaluation and Research, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 71, Rm. 7301, Silver Spring, MD 20993-0002, 240-402-7911.
SUPPLEMENTARY INFORMATION:
I. Background
FDA is announcing the availability of a draft document entitled "Potency Assurance for Cellular and Gene Therapy Products." FDA is issuing this draft guidance to provide recommendations to help assure the potency of human CGT products that are regulated as biological products under section 351 of the Public Health Service Act (42 U.S.C. 262).
In this draft guidance, we provide recommendations for developing a science- and risk-based strategy to help assure the potency of human CGT products. A potency assurance strategy is a multifaceted approach that reduces risks to the potency of a product through: (1) manufacturing process design, (2) manufacturing process control, (3) material control, (4) in-process testing, and (5) potency lot release assays. The goal of a potency assurance strategy is to ensure that every lot of a product released will have the specific ability or capacity to achieve the intended therapeutic effect.
In this draft guidance, we emphasize that potency assays and their corresponding acceptance criteria should be designed to make meaningful contributions to potency assurance by reducing risks to product potency. We provide illustrative examples of approaches to potency assay development that are grounded in quality risk management. Due to the diversity of CGT products and the product-specific nature of potency assays, the recommendations in this draft guidance regarding the selection and design of potency assays are necessarily general.
This draft guidance, when finalized, is intended to supersede the document entitled "Guidance for Industry: Potency Tests for Cellular and Gene Therapy Products," dated January 2011.
This draft guidance is being issued consistent with FDA's good guidance practices regulation (21 CFR 10.115). The draft guidance, when finalized, will represent the current thinking of FDA on potency assurance for cellular and gene therapy products. It does not establish any rights for any person and is not binding on FDA or the public. You can use an alternative approach if it satisfies the requirements of the applicable statutes and regulations.
II. Paperwork Reduction Act of 1995
[top] While this guidance contains no collection of information, it does refer to previously approved FDA collections of information. The previously approved collections of information are subject to review by the Office of Management and Budget (OMB) under the Paperwork Reduction Act of 1995 (PRA) (44 U.S.C. 3501-3521). The collections of information in 21 CFR part 211 have been approved under OMB control number 0910-0139; the collections of information in 21 CFR 312.23 have been
III. Electronic Access
Persons with access to the internet may obtain the draft guidance at https://www.fda.gov/vaccines-blood-biologics/guidance-compliance-regulatory-information-biologics/biologics-guidances, http://www.fda.gov/regulatory-information/search-fda-guidance-documents, or https://www.regulations.gov.
Dated: December 21, 2023.
Lauren K. Roth,
Associate Commissioner for Policy.
[FR Doc. 2023-28596 Filed 12-27-23; 8:45 am]
BILLING CODE 4164-01-P