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# Revised Draft Guide on Transdermal Drug Adhesives
- URL: https://www.fdaweb.com/revised-draft-guide-on-transdermal-drug-adhesives/
- Published: 2023-04-14T12:00:00.000Z
- Updated: 2026-09-14T18:25:48.000Z
- Author: David McFarland
- Tags: FDA Policy/General, #legacy-id-D5154216

*Federal Register* notice: FDA has made available a revised draft guidance “Assessing Adhesion With Transdermal and Topical Delivery Systems for ANDAs.” The document, which revises a 2018 draft guidance under the same title, provides recommendations for designing and conducting studies evaluating the adhesion performance of a transdermal or topical delivery system. To view the notice, click [here](https://www.govinfo.gov/content/pkg/FR-2023-04-13/pdf/2023-07770.pdf?ref=fdaweb.com).