Document ID: FDA-2019-D-5664-0001
Agency: fda
Document Type: Notice
Title: Standardized Medicated Feed Assay Limits; Draft Guidance for Industry; Availability
Posted Date: 2020-02-27T05:00Z

[Federal Register Volume 85, Number 39 (Thursday, February 27, 2020)]
[Notices]
[Pages 11369-11371]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2020-03943]

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DEPARTMENT OF HEALTH AND HUMAN SERVICES

Food and Drug Administration

[Docket No. FDA-2019-D-5664]

Standardized Medicated Feed Assay Limits; Draft Guidance for 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the availability of a draft guidance for industry (GFI) #264 entitled 
``Standardized Medicated Feed Assay Limits.'' This draft guidance 
recommends a standardized set of assay limits for medicated feeds. 
Standardized

[[Page 11370]]

medicated feed assay limits allow predictability in the review process 
as sponsors can determine early in the drug development process what 
assay limits they should expect to meet for medicated feeds used in 
Target Animal Safety, Effectiveness, Chemistry, Manufacturing, and 
Controls, Bioequivalence, and Human Food Safety residue chemistry 
studies.

DATES: Submit either electronic or written comments on the draft 
guidance by April 27, 2020 to ensure that the Agency considers your 
comment on this draft guidance before it begins work on the final 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

    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-5664 for ``Standardized Medicated Feed Assay Limits.'' 
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.
     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.
    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 
Policy and Regulations Staff (HFV-6), Center for Veterinary Medicine, 
Food and Drug Administration, 7500 Standish Pl., Rockville, MD 20855. 
Send one self-addressed adhesive label to assist that office in 
processing your requests. See the SUPPLEMENTARY INFORMATION section for 
electronic access to the draft guidance document.

FOR FURTHER INFORMATION CONTACT: Katie Ciesienski, Center for 
Veterinary Medicine (HFV-141), Food and Drug Administration, 7500 
Standish Pl., Rockville, MD 20855, 240-402-0676, 
Katie.Ciesienski@fda.hhs.gov.

SUPPLEMENTARY INFORMATION:

I. Background

    FDA is announcing the availability of a draft GFI #264 entitled 
``Standardized Medicated Feed Assay Limits.'' This draft guidance 
recommends a standardized set of assay limits for medicated feeds. 
Standardized medicated feed assay limits allow predictability in the 
review process as the sponsor can determine early in the drug 
development process what assay limits they should expect to meet for 
medicated feeds used in Target Animal Safety, Effectiveness, Chemistry, 
Manufacturing, and Controls, Bioequivalence, and Human Food Safety 
residue chemistry studies. Assay limits are used pre-approval to ensure 
that medicated feeds in these studies contain the appropriate amount of 
drug, and post-approval for compliance and customer service purposes.

II. Significance of Guidance

    This Level 1 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 ``Standardized 
Assay Limits for Medicated Feeds.'' 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.

III. Paperwork Reduction Act of 1995

    This draft guidance refers to previously approved collections of 
information found in FDA regulations. These collections of information 
are subject to review by the Office of Management and Budget (OMB) 
under the Paperwork Reduction Act of 1995 (44 U.S.C. 3501-3521). The 
collections of information in section 512(n)(1) of the Federal Food, 
Drug, and Cosmetic Act (21 U.S.C. 360b(n)(1)) have been approved under 
OMB control number 0910-0669. The collections of information in 21 CFR 
part 514 have been approved under OMB control number 0910-0032.

IV. Electronic Access

    Persons with access to the internet may obtain the draft guidance 
at either https://www.fda.gov/AnimalVeterinary/

[[Page 11371]]

GuidanceComplianceEnforcement/GuidanceforIndustry/default.htm or 
https://www.regulations.gov.

    Dated: February 21, 2020.
Lowell J. Schiller,
Principal Associate Commissioner for Policy.
[FR Doc. 2020-03943 Filed 2-26-20; 8:45 am]
BILLING CODE 4164-01-P