Document ID: FDA-2019-D-5607-0013
Agency: fda
Document Type: Notice
Title: Nonclinical Evaluation of the Immunotoxic Potential of Pharmaceuticals; Guidance for Industry; Availability
Posted Date: 2023-06-05T04:00Z

[Federal Register Volume 88, Number 107 (Monday, June 5, 2023)]
[Notices]
[Pages 36589-36590]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2023-11898]

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DEPARTMENT OF HEALTH AND HUMAN SERVICES

Food and Drug Administration

[Docket No. FDA-2019-D-5607]

Nonclinical Evaluation of the Immunotoxic Potential of 
Pharmaceuticals; Guidance for Industry; Availability

AGENCY: Food and Drug Administration, HHS.

ACTION: Notice of availability.

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SUMMARY: The Food and Drug Administration (FDA or Agency) is announcing 
the availability of a final guidance for industry entitled 
``Nonclinical Evaluation of the Immunotoxic Potential of 
Pharmaceuticals.'' This guidance finalizes the draft guidance entitled 
``Nonclinical Safety Evaluation of the Immunotoxic Potential of Drugs 
and Biologics'' issued on February 20, 2020.

DATES: The announcement of the guidance is published in the Federal 
Register on June 5, 2023.

ADDRESSES: You may submit either electronic or written comments on 
Agency guidances at any time as follows:

Electronic Submissions

    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-2019-D-5607 for ``Nonclinical Evaluation of the Immunotoxic 
Potential of Pharmaceuticals.'' 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

[[Page 36590]]

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 this guidance to the 
Division of Drug Information, Center for Drug Evaluation and Research, 
Food and Drug Administration, 10001 New Hampshire Ave., Hillandale 
Building, 4th Floor, Silver Spring, MD 20993-0002. Send one self-
addressed adhesive label to assist that office in processing your 
requests. See the SUPPLEMENTARY INFORMATION section for electronic 
access to the guidance document.

FOR FURTHER INFORMATION CONTACT: Ronald Wange, Center for Drug 
Evaluation and Research, Food and Drug Administration, 10903 New 
Hampshire Ave., Bldg. 22, Rm. 3342, Silver Spring, MD 20993-0002, 301-
796-1304.

SUPPLEMENTARY INFORMATION:

I. Background

    FDA is announcing the availability of a final guidance for industry 
entitled ``Nonclinical Evaluation of the Immunotoxic Potential of 
Pharmaceuticals.'' The purpose of this guidance is to assist sponsors 
in the nonclinical safety evaluation of the immunotoxic potential of 
pharmaceuticals, which for purposes of the guidance is defined to 
encompass drug products, including small molecule drugs, and 
oligonucleotides, as well as certain biological products, such as 
biotechnology-derived therapeutic proteins. Immunotoxicity is any 
adverse unintended immunosuppression or stimulation, which can be the 
result of off-target effects or exaggerated pharmacology of 
pharmaceuticals that are intended to act as immunomodulators.
    This guidance finalizes the draft guidance entitled ``Nonclinical 
Safety Evaluation of the Immunotoxic Potential of Drugs and Biologics'' 
issued February 20, 2020 (85 FR 9784). FDA considered comments received 
on the draft guidance as the guidance was finalized. Changes made in 
the draft guidance in response to public comment were focused on 
placing this guidance within the appropriate context as it relates to 
other guidances relevant to the assessment of immunotoxicity. 
Additionally, the scope was rewritten to better clarify the types of 
products that were to be considered within or outside of the scope.
    Although the 2020 draft guidance was issued by the Center for Drug 
Evaluation and Research (CDER) and the Center for Biologics Evaluation 
and Research, the finalized guidance is being issued by CDER only.
    This guidance is being issued consistent with FDA's good guidance 
practices regulation (21 CFR 10.115). The guidance represents the 
current thinking of FDA on ``Nonclinical Evaluation of the Immunotoxic 
Potential of Pharmaceuticals.'' 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

    While this guidance contains no collection of information, it does 
refer to previously approved FDA collections of information. Therefore, 
clearance by the Office of Management and Budget (OMB) under the 
Paperwork Reduction Act of 1995 (PRA) (44 U.S.C. 3501-3521) is not 
required for this guidance. The previously approved collections of 
information are subject to review by OMB under the PRA. The collections 
of information in 21 CFR parts 312 and 314 have been approved under OMB 
control numbers 0910-0014 and 0910-0001, respectively.

III. Electronic Access

    Persons with access to the internet may obtain the guidance at 
https://www.fda.gov/drugs/guidance-compliance-regulatory-information/guidances-drugs, https://www.fda.gov/regulatory-information/search-fda-guidance-documents, or https://www.regulations.gov.

    Dated: May 31, 2023.
Lauren K. Roth,
Associate Commissioner for Policy.
[FR Doc. 2023-11898 Filed 6-2-23; 8:45 am]
BILLING CODE 4164-01-P