# Brucellosis in Cattle; State and Area Classifications; Wyoming
> **Animal and Plant Health Inspection Service** · Affirmation of interim rule as final rule. · Published 2004-07-07 · Effective 2004-02-13 · 69 FR 40763
## Document
- **Document number:** 04-15333
- **Category:** other
- **Sub-agency:** Animal and Plant Health Inspection Service
- **Federal Register citation:** 69 FR 40763
- **CFR reference:** 9 CFR 78
- **Publication date:** 2004-07-07
- **Effective date:** 2004-02-13
- **USDA docket:** Docket No. 04-009-2
## Abstract

We are adopting as a final rule, without change, an interim rule that amended the brucellosis regulations concerning the interstate movement of cattle by changing the classification of Wyoming from Class Free to Class A. We determined that Wyoming no longer met the standards for Class Free status. The action was necessary to prevent the interstate spread of brucellosis.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2004/07/07/04-15333/brucellosis-in-cattle-state-and-area-classifications-wyoming)
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