Under publication
Technical Specification
ISO/TS 18671
Test methodologies for assessing the compatibility of wet wipes and moist toilet tissue with the wastewater collection and treatment systems, and appropriate labelling
Reference number
ISO/TS 18671
Edition 1
2026-06
© ISO 2026
Under publication Technical Specification
Under publication (Edition 1, 2026)
Final production steps (up to seven weeks).

Abstract

This document identifies test methodologies for assessing the compatibility with the wastewater system of wet wipes and moist toilet tissue, and it specifies appropriate labelling. It is applicable to disposable products designed for, marketed for or likely to be used in a bathroom.

This document excludes:

•    dry toilet paper as defined and covered by other ISO documents.

•    chemical toilets or compost toilets that are not connected to sewer systems.

•    macerator and vacuum sewer systems

•    water soluble polymers

General information

  • Status
     : Under development
    Publication date
     : 2026-06
    Stage
    : International Standard under publication [60.00]
  • Edition
     : 1
  • Technical Committee :
    ISO/TC 224
    ICS :
    85.080.20 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

3
Good Health and Well-being
6
Clean Water and Sanitation
11
Sustainable Cities and Communities
12
Responsible Consumption and Production
14
Life Below Water

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