Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Diluents, culture media and reagents
6 Equipment
7 Sampling
8 Preparation of test sample
9 Procedure
10 Expression of results
11 Performance data
Annex A (normative) - Flow diagram of the
        screening procedure
Annex B (normative) - Flow diagram of the
        isolation and confirmation procedure
Annex C (informative) - Identification of Shiga
        toxin-producing Escherichia coli
        (STEC) by multiplex PCR amplification
        of virulence genes and detection of PCR
        products by agarose gel electrophoresis
Annex D (informative) - Internal amplification control
Annex E (informative) - Primers and probes for the
        PCR assays
Annex F (normative) - Isolation of STEC strains
Bibliography