This guidance provides information on the implementation of section 505(o)(4) of the Federal Food, Drug, and Cosmetic Act (FD&C Act) (21 U.S.C. 355(o)(4)), which was added by section 901 of the Food and Drug Administration Amendments Act of 2007 (FDAAA). Section 505(o)(4) authorizes FDA to require certain drug and biological product application holders to make safety-related labeling changes based on new safety information that becomes available after approval of the drug or biological product.
Submit comments on this guidance document electronically via docket ID: FDA-2013-S-0610 - Specific Electronic Submissions Intended For FDA's Dockets Management Staff (i.e., Citizen Petitions, Draft Proposed Guidance Documents, Variances, and other administrative record submissions)
If unable to submit comments online, please mail written comments to:
Food and Drug Administration
5630 Fishers Lane, Rm 1061
Rockville, MD 20852
All comments should be identified with the title of the guidance.