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# Comments Extended on Device Modeling/Simulation Guide
- URL: https://www.fdaweb.com/comments-extended-on-device-modeling-simulation-guide/
- Published: 2022-01-28T12:00:00.000Z
- Updated: 2026-09-14T17:30:31.000Z
- Author: David McFarland
- Tags: FDA Policy/General, #legacy-id-D5151029

*Federal Register* notice: FDA is extending the comment period for a 12/23 notice on a draft guidance entitled “Assessing the Credibility of Computational Modeling and Simulation in Medical Device Submissions.” Comments should now be submitted by 3/4\. To view the notice, click [here](https://www.govinfo.gov/content/pkg/FR-2022-01-28/pdf/2022-01788.pdf?ref=fdaweb.com).