# Brucellosis in Cattle; State and Area Classifications; ID
> **Animal and Plant Health Inspection Service** · Interim rule and request for comments. · Published 2006-01-19 · Effective 2006-01-12 · 71 FR 2991
## Document
- **Document number:** 06-472
- **Category:** other
- **Sub-agency:** Animal and Plant Health Inspection Service
- **Federal Register citation:** 71 FR 2991
- **CFR reference:** 9 CFR 78
- **Publication date:** 2006-01-19
- **Effective date:** 2006-01-12
- **USDA docket:** Docket No. APHIS-2006-0001
## Abstract

We are amending the brucellosis regulations concerning interstate movement of cattle by changing the classification of Idaho from Class Free to Class A. We have determined that Idaho no longer meets the standards for Class Free status. This action is necessary to prevent the interstate spread of brucellosis.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2006/01/19/06-472/brucellosis-in-cattle-state-and-area-classifications-id)
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