ISO/CD 11290-2

Microbiology of the food chain — Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. — Part 2: Enumeration method

General information

30.20   CD study/ballot initiated   Aug 14, 2026

ISO

ISO/TC 34/SC 9 Microbiology

International Standard

Scope

ISO 11290-2:20XX specifies a horizontal method for the enumeration of Listeria species sensu stricto: L. monocytogenes, welshimeri, innocua, seeligeri, ivanovii .
ISO 11290-2:20XX is applicable to
- products intended for human consumption and for the feeding of animals, and
- environmental samples in the area of food production and food handling.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 11290-2:2017

PUBLISHED
ISO 11290-2:2017/Amd 1:2026

NOW

IN_DEVELOPMENT
ISO/CD 11290-2
30.20 CD study/ballot initiated
Aug 14, 2026