# Shiga Toxin-Producing Escherichia coli in Certain Raw Beef Products
> **Food Safety and Inspection Service** · Response to comments on final determination; planned implementation for testing raw beef manufacturing trimmings. · Published 2012-05-31 · 77 FR 31975
## Document
- **Document number:** 2012-13283
- **Category:** food-safety
- **Sub-agency:** Food Safety and Inspection Service
- **Federal Register citation:** 77 FR 31975
- **CFR reference:** 9 CFR 416
- **Publication date:** 2012-05-31
- **USDA docket:** Docket No. FSIS-2010-0023
## Abstract

The Food Safety and Inspection Service (FSIS) is confirming that it will implement routine verification testing for six Shiga toxin-producing Escherichia coli (STEC), in addition to E. coli O157:H7, in raw beef manufacturing trimmings beginning June 4, 2012. FSIS is also responding to comments on the final determination published September 20, 2011, in the Federal Register regarding the June 4, 2012, implementation of STEC sampling and related issues.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/05/31/2012-13283/shiga-toxin-producing-escherichia-coli-in-certain-raw-beef-products)
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