# Tolerances for Residues of New Animal Drugs in Food; Progesterone
> **Food and Drug Administration** · Final rule; technical amendment. · Published 2011-09-19 · Effective 2011-09-19 · 76 FR 57907
## Document
- **Document number:** 2011-23867
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 76 FR 57907
- **CFR reference:** 21 CFR 556
- **Publication date:** 2011-09-19
- **Effective date:** 2011-09-19
- **HHS docket:** Docket No. FDA-2011-N-0003
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to update the allowable incremental increase for residues of progesterone in edible tissues of cattle and sheep based on the 1994 revised daily consumption values. This action is being taken to improve the accuracy of the regulations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/09/19/2011-23867/tolerances-for-residues-of-new-animal-drugs-in-food-progesterone)
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