---
kind: "section"
citation: "21 C.F.R. § 514.121"
title: "21"
number: "514.121"
heading: "Service of notices and orders."
url: "https://uscodex.org/cfr/21/514.121"
---

# §514.121. Service of notices and orders.


All notices and orders under this subchapter E and [section 512](/cfr/21/512.md) of the act pertaining to new animal drug applications shall be served:

- (a) In person by any officer or employee of the Department designated by the Commissioner; or
- (b) By mailing the order by certified mail addressed to the applicant or respondent at his last known address in the records of the Food and Drug Administration.

## Notes

### Authority

Authority: 21 U.S.C. 321, 331, 351, 352, 354, 356a, 360b, 360ccc, 360ddd, 360ddd-1, 371, 379e, 381.

### Source

Source: 40 FR 13825, Mar. 27, 1975, unless otherwise noted.