Food Safety and Inspection Service September 16, 2008 – Federal Register Recent Federal Regulation Documents

The Food Safety and Inspection Service (FSIS) is announcing that, since January 28, 2008, its laboratories have implemented a revised laboratory methodology for detecting and identifying E. coli O157:H7 in regulatory verification samples. This new method can be found in the Microbiology Laboratory Guidebook (MLG), Chapter 5.04.