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ISO/DIS 21703

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

General information

40.20     Jul 28, 2026

ISO

ISO/TC 91

International Standard

07.100.99     71.100.40  

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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/DIS 21703
40.20 DIS ballot initiated: 12 weeks
Jul 28, 2026

National adoptions

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

40.20   DIS ballot initiated: 12 weeks

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