ISO 11290-2:2017/Amd 1:2026

Microbiology of the food chain — Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. — Part 2: Enumeration method — Amendment 1: Inclusion of storage of the samples before analysis and changes in the control strain for performance testing of culture media and reagents

Publication date:   Jul 15, 2026

General information

60.60   Standard published   Jul 15, 2026

ISO

ISO/TC 34/SC 9 Microbiology

International Standard

07.100.30   Food microbiology

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Life cycle

PREVIOUSLY

PUBLISHED
ISO 11290-2:2017

NOW

PUBLISHED
ISO 11290-2:2017/Amd 1:2026
60.60 Standard published
Jul 15, 2026

REVISED BY

IN_DEVELOPMENT
ISO/CD 11290-2