84352 Federal Register / Vol. 89, No. 204 / Tuesday, October 22, 2024 / Notices 

DEPARTMENT OF HEALTH AND 

HUMAN SERVICES 

Food and Drug Administration 

[Docket No. FDA–2024–D–4165] 

Chemical Analysis for Biocompatibility 

Assessment of Medical Devices; Draft 

Guidance for Industry and Food and 

Drug Administration Staff; Availability; 

Extension of Comment Period 

AGENCY: Food and Drug Administration, 

HHS. 

ACTION: Notice of availability; extension 

of comment period. 

SUMMARY: The Food and Drug 

Administration (FDA or the Agency) is 

extending the comment period for the 

notice that appeared in the Federal 

Register of September 20, 2024. In the 

notice, FDA requested comments on the 

draft guidance for industry and FDA 

staff entitled ‘‘Chemical Analysis for 

Biocompatibility Assessment of Medical 

Devices.’’ The Agency is taking this 

action in response to a request for an 

extension to allow interested persons 

additional time to submit comments. 

DATES: FDA is extending the comment 

period on the notice published 

September 20, 2024 (89 FR 77162). 

Submit either electronic or written 

comments on the draft guidance by 

December 19, 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draft guidance before it begins work on 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 

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– 

2024–D–4165 for ‘‘Chemical Analysis 

for Biocompatibility Assessment of 

Medical Devices.’’ 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)). 

An electronic copy of the guidance 

document is available for download 

from the internet. See the 

SUPPLEMENTARY INFORMATION section for 

information on electronic access to the 

guidance. Submit written requests for a 

single hard copy of the draft guidance 

document entitled ‘‘Chemical Analysis 

for Biocompatibility Assessment of 

Medical Devices’’ to the Office of Policy, 

Center for Devices and Radiological 

Health, Food and Drug Administration, 

10903 New Hampshire Ave., Bldg. 66, 

Rm. 5431, Silver Spring, MD 20993– 

0002. Send one self-addressed adhesive 

label to assist that office in processing 

your request. 

FOR FURTHER INFORMATION CONTACT: The 

Office of Science and Engineering 

Laboratories (OSEL), Center for Devices 

and Radiological Health, Food and Drug 

Administration, 10903 New Hampshire 

Ave., Bldg. 62, Silver Spring, MD 

20993–0002, 301–796–2530, or by email 

OSEL_CDRH@fda.hhs.gov, Erica Takai 

at 301–796–6353, or by email at 

erica.takai@fda.hhs.gov; or James 

Myers, Center for Biologics Evaluation 

and Research, Food and Drug 

Administration, 10903 New Hampshire 

Ave., Bldg. 71, Rm. 7301, Silver Spring, 

MD 20993, 240–402–7911. 

SUPPLEMENTARY INFORMATION: 

I. Background 

In the Federal Register of September 

20, 2024, FDA published a notice of 

availability with a 60-day comment 

period to request comments on the draft 

guidance for industry and FDA staff 

entitled ‘‘Chemical Analysis for 

Biocompatibility Assessment of Medical 

Devices.’’ 

The Agency has received a request for 

an extension of the comment period. 

The request conveyed concern that the 

current 60-day comment period does 

not allow sufficient time to develop a 

meaningful or thoughtful response. 

FDA has considered the request and 

is extending the comment period for the 

notice of availability for 30 days, until 

December 19, 2024. The Agency 

believes that a 30-day extension allows 


ddrumheller on DSK120RN23PROD with NOTICES1
Federal Register / Vol. 89, No. 204 / Tuesday, October 22, 2024 / Notices 84353 

adequate time for interested persons to 

submit comments without significantly 

delaying guidance on these important 

issues. 

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 ‘‘Chemical Analysis for 

Biocompatibility Assessment of Medical 

Devices.’’ 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. Electronic Access 

Persons interested in obtaining a copy 

of the draft guidance may do so by 

downloading an electronic copy from 

the internet. A search capability for all 

Center for Devices and Radiological 

Health guidance documents is available 

at https://www.fda.gov/medical-devices/ 

device-advice-comprehensiveregulatory-assistance/guidancedocuments-medical-devices-andradiation-emitting-products. This 

guidance document is also available at 

https://www.regulations.gov, https://

www.fda.gov/regulatory-information/ 

search-fda-guidance-documents, or 

https://www.fda.gov/vaccines-bloodbiologics/guidance-complianceregulatory-information-biologics. 

Persons unable to download an 

electronic copy of ‘‘Chemical Analysis 

for Biocompatibility Assessment of 

Medical Devices’’ may send an email 

request to CDRH-Guidance@fda.hhs.gov 

to receive an electronic copy of the 

document. Please use the document 

number GUI00020037 and complete 

title to identify the guidance you are 

requesting. 

Dated: October 17, 2024. 

Eric Flamm, 

Acting Associate Commissioner for Policy. 

[FR Doc. 2024–24447 Filed 10–21–24; 8:45 am] 

BILLING CODE 4164–01–P 

DEPARTMENT OF HEALTH AND 

HUMAN SERVICES 

Food and Drug Administration 

[Docket No. FDA–2024–D–3903] 

Drug Interaction Information in Human 

Prescription Drug and Biological 

Product Labeling—Content and 

Format; Draft Guidance for Industry; 

Availability 

AGENCY: Food and Drug Administration, 

HHS. 

ACTION: Notice of availability. 

SUMMARY: The Food and Drug 

Administration (FDA or Agency) is 

announcing the availability of a draft 

guidance for industry entitled ‘‘Drug 

Interaction Information in Human 

Prescription Drug and Biological 

Product Labeling.’’ The draft guidance is 

intended to assist applicants in 

developing the DRUG INTERACTIONS 

section of labeling as described in FDA 

regulations for the content and format of 

labeling for human prescription drug 

and biological products. The purpose of 

the draft guidance is to provide 

recommendations on what information 

to include in, and how to present and 

organize the information within, the 

DRUG INTERACTIONS section of 

labeling for human prescription drug 

and biological products to enhance 

communication of clinically significant 

drug interactions and facilitate the safe 

and effective use of prescription drugs 

by healthcare practitioners. 

DATES: Submit either electronic or 

written comments on the draft guidance 

by January 21, 2025 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– 

2024–D–3903 for ‘‘Drug Interaction 

Information in Human Prescription 

Drug and Biological Product Labeling; 

Draft Guidance for Industry.’’ 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://


ddrumheller on DSK120RN23PROD with NOTICES1