prEN ISO 4833 rev

Microbiology of the food chain — Horizontal method for the enumeration of microorganisms

General information

Current stage: 10.99 New project approved Jan 8, 2026

Originator: CEN

Owner: CEN/TC 463 Microbiology of the food chain

Type: European Norm

Scope

This document specifies a horizontal method for enumeration of microorganisms that are able to grow and form colonies in or on a solid medium after aerobic incubation at 30 °C.

Life cycle

PREVIOUSLY

PUBLISHED
EN ISO 4833-2:2013

PUBLISHED
EN ISO 4833-1:2013/A1:2022

PUBLISHED
EN ISO 4833-2:2013/A1:2022

PUBLISHED
EN ISO 4833-1:2013

PUBLISHED
EN ISO 4833-2:2013/AC:2014

NOW

IN_DEVELOPMENT
prEN ISO 4833 rev
10.99 New project approved
Jan 8, 2026