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GUIDANCE DOCUMENT

Assessing the Irritation and Sensitization Potential of Transdermal and Topical Delivery Systems for ANDAs Draft Guidance for Industry April 2023

Draft

Not for implementation. Contains non-binding recommendations.

Docket Number:
FDA-2018-D-3546
Issued by:
Guidance Issuing Office
Center for Drug Evaluation and Research

The Food and Drug Administration (FDA or Agency) is announcing the availability of a revised draft guidance for industry entitled “Assessing the Irritation and Sensitization Potential of Transdermal and Topical Delivery Systems for ANDAs.” This revised draft guidance provides recommendations for the design and conduct of studies to evaluate the in vivo skin irritation and sensitization (I/S) potential of a proposed transdermal or topical delivery system (collectively referred to as TDS). The recommendations in this revised draft guidance relate to studies submitted in support of an abbreviated new drug application (ANDA). The revised draft guidance is intended to clarify FDA’s recommendations and expectations related to in vivo skin I/S studies. This guidance revises the October 2018 draft guidance entitled “Assessing the Irritation and Sensitization Potential of Transdermal and Topical Delivery Systems for ANDAs.”


Submit Comments

You can submit online or written comments on any guidance at any time (see 21 CFR 10.115(g)(5))

If unable to submit comments online, please mail written comments to:

Dockets Management
Food and Drug Administration
5630 Fishers Lane, Rm 1061
Rockville, MD 20852

All written comments should be identified with this document's docket number: FDA-2018-D-3546.

 
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