# New Animal Drugs for Use in Animal Feeds; Bambermycins; Technical Amendment
> **Food and Drug Administration** · Final rule; technical amendment. · Published 2000-04-18 · Effective 2000-04-18 · 65 FR 20733
## Document
- **Document number:** 00-9579
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 65 FR 20733
- **CFR reference:** 21 CFR 558
- **Publication date:** 2000-04-18
- **Effective date:** 2000-04-18
## Abstract

The Food and Drug Administration (FDA) is updating the animal drug regulations to correctly reflect the previously approved use level for bambermycins Type C medicated cattle feed. This document amends the regulations to state the correct use level is 2 to 40 grams (g) of bambermycins per ton of feed. This action is being taken to improve the accuracy of the agency's regulations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2000/04/18/00-9579/new-animal-drugs-for-use-in-animal-feeds-bambermycins-technical-amendment)
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