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# FDA Withdraws NDA/NADA for Helium
- URL: https://www.fdaweb.com/fda-withdraws-nda-nada-for-helium/
- Published: 2024-03-19T12:00:00.000Z
- Updated: 2026-09-14T14:25:47.000Z
- Author: David McFarland
- Tags: FDA Policy/General, #legacy-id-D5156585

*Federal Register* notice: FDA is withdrawing approval of an Air Products and Chemicals NDA and new animal drug application for medical gas helium because the company says it is no longer marketed and requested their withdrawal. To view the notice, click [here](https://www.govinfo.gov/content/pkg/FR-2024-03-19/pdf/2024-05742.pdf?ref=fdaweb.com).