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ISO/CD 21703

Surface active agents — Microbiology — Microbiological test methods for liquid hand dishwashing

General information

30.99     Feb 11, 2026

ISO

ISO/TC 91

International Standard

Scope

This document provides microbiological test methods for enumeration and detection of aerobic mesophilic bacteria, detection of Escherichia coli and Pseudomonas aeruginosa in liquid hand dishwashing.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 21703:2019

NOW

PROJECT
ISO/CD 21703
30.99 CD approved for registration as DIS
Feb 11, 2026

National adoptions

Surface active agents — Microbiology — Microbiological test methods for liquid hand dishwashing

30.99   CD approved for registration as DIS

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