# Brucellosis in Cattle; State and Area Classifications; Oklahoma
> **Animal and Plant Health Inspection Service** · Interim rule and request for comments. · Published 2001-04-26 · Effective 2001-04-20 · 66 FR 20899
## Document
- **Document number:** 01-10385
- **Category:** other
- **Sub-agency:** Animal and Plant Health Inspection Service
- **Federal Register citation:** 66 FR 20899
- **CFR reference:** 9 CFR 78
- **Publication date:** 2001-04-26
- **Effective date:** 2001-04-20
- **USDA docket:** Docket No. 01-016-1
## Abstract

We are amending the brucellosis regulations concerning the interstate movement of cattle by changing the classification of Oklahoma from Class A to Class Free. We have determined that Oklahoma meets the standards for Class Free status. This action relieves certain restrictions on the interstate movement of cattle from Oklahoma.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/04/26/01-10385/brucellosis-in-cattle-state-and-area-classifications-oklahoma)
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