# Veterinary feed directive drugs.
**AGENCY:**
Food and Drug Administration, HHS.
**ACTION:**
Final rule; technical amendment.
**SUMMARY:**
The Food and Drug Administration (FDA or the Agency) is amending the regulations for medicated feed mill applications and for veterinary feed directive drugs to update addresses and simplify notification procedures. These technical amendments are being made to improve the accuracy of the Agency's regulations and are non-substantive.
**DATES:**
This rule is effective June 21, 2024.
**FOR FURTHER INFORMATION CONTACT:**
Katherine Collins, Center for Veterinary Medicine, Food and Drug Administration, 7500 Standish Pl., Rockville, MD 20855, 301-796-6736, *[email protected].*
**SUPPLEMENTARY INFORMATION:**
FDA is amending the animal drug regulations for medicated feed mill notification applications at 21 CFR 515.10 and for veterinary feed directive drugs at 21 CFR 558.6 to update addresses and Agency notification procedure. These technical amendments are being made to improve the accuracy of the Agency's regulations and are non-substantive.
Publication of this document constitutes final action on the changes under the Administrative Procedure Act (5 U.S.C. 553). FDA has determined that notice and public comment are unnecessary because this amendment to the regulations provides only technical or non-substantive, ministerial changes to update addresses and Agency notification procedure.
**List of Subjects**
Administrative practice and procedure, Animal drugs, Confidential business information, Reporting and recordkeeping requirements.
Animal drugs, Animal feeds.
Therefore, under the Federal Food, Drug, and Cosmetic Act and under authority delegated to the Commissioner of Food and Drugs, 21 CFR parts 515 and 558 are amended as follows:
**PART 515—MEDICATED FEED MILL LICENSE**
**21 CFR Part 515**
1. The authority citation for part 515 continues to read as follows:
**Authority:**
21 U.S.C. 360b, 371.
**21 CFR Part 515**
2. In § 515.10, revise paragraphs (c) and (e) to read as follows:
§ 515.10
(c) Applications must be completed, signed, and submitted to the Food and Drug Administration, Center for Veterinary Medicine, Division of Food Compliance, 12225 Wilkins Ave., Rockville, MD 20852, or email (via attachment): *[email protected].*
(e) Upon approval, the application will be signed by an authorized employee of FDA designated by the Commissioner of Food and Drugs, and a copy will be returned to the applicant.
**PART 558—NEW ANIMAL DRUGS FOR USE IN ANIMAL FEEDS**
**21 CFR Part 558**
3. The authority citation for part 558 continues to read as follows:
**Authority:**
21 U.S.C. 354, 360b, 360ccc, 360ccc-1, 371.
**21 CFR Part 558**
4. In § 558.6, revise paragraph (c)(7) to read as follows:
§ 558.6
(c) * * *
(7) The notifications cited in paragraphs (c)(5) and (6) of this section must be submitted to the Food and Drug Administration, Center for Veterinary Medicine, Division of Food Compliance, 12225 Wilkins Ave., Rockville, MD 20852, or email (via attachment): *[email protected].*
Dated: June 17, 2024.
Lauren K. Roth,
Associate Commissioner for Policy.