# Food Additives Permitted in Feed and Drinking Water of Animals; Poly(2-vinylpyridine-co-styrene); Salts of Volatile Fatty Acids
> **Food and Drug Administration** · Final rule; technical amendment. · Published 2005-03-18 · Effective 2005-03-18 · 70 FR 13099
## Document
- **Document number:** 05-5344
- **Category:** fda-food
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 70 FR 13099
- **CFR reference:** 21 CFR 573
- **Publication date:** 2005-03-18
- **Effective date:** 2005-03-18
## Abstract

The Food and Drug Administration (FDA) is amending the animal food additive regulations to correct the specifications for two food additives used in cattle feed. Incorrect symbols describing permitted levels of heavy metals such as lead and arsenic are being corrected with text to reflect the maximum permitted levels of these two impurities in these food additives. This action is being taken to improve the accuracy of the agency's regulations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/03/18/05-5344/food-additives-permitted-in-feed-and-drinking-water-of-animals-poly2-vinylpyridine-co-styrene-salts)
---
*AI Analytics · CC0 1.0*