# Animal Drugs, Feeds, and Related Products; Lincomycin
> **Food and Drug Administration** · Final rule. · Published 1999-03-18 · Effective 1999-03-18 · 64 FR 13341
## Document
- **Document number:** 99-6530
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 64 FR 13341
- **CFR reference:** 21 CFR 520
- **Publication date:** 1999-03-18
- **Effective date:** 1999-03-18
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of three supplemental new animal drug applications (NADA's) filed by Pharmacia & Upjohn Co. The supplemental NADA's provide new tolerances and withdrawal times for use of lincomycin, and codification of an acceptable daily intake (ADI).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/03/18/99-6530/animal-drugs-feeds-and-related-products-lincomycin)
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