ISO/TS 18671:2026

Test methodologies for assessing the compatibility of wet wipes and moist toilet tissue with the wastewater collection and treatment systems, and appropriate labelling

Publication date:   Aug 13, 2026

General information

60.60   Standard published   Aug 13, 2026

ISO

ISO/TC 224 Service activities relating to drinking water supply, wastewater and stormwater systems

Technical Specification

85.080.20   Tissue paper

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Scope

This document provides test methodologies for assessing the compatibility of wet wipes and moist toilet tissue with the wastewater collection and treatment systems, and it specifies appropriate labelling for products deemed incompatible. The products that this document is applicable for are wet wipes and moist toilet tissue.
This document does not cover:

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.

Life cycle

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PUBLISHED
ISO/TS 18671:2026
60.60 Standard published
Aug 13, 2026