Drain and sewer systems outside buildings - Management and control of activities - Part 3: Drain and sewer cleaning; German version EN 14654-3:2021
Edition 2022-12

Building environment design - Embedded radiant heating and cooling systems - Part 5: Installation (ISO 11855-5:2021); German version EN ISO 11855-5:2021
Edition 2022-04

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 9: Lining with a rigidly anchored plastics inner layer (ISO 11296-9:2022); German version EN ISO 11296-9:2022
Edition 2023-03

Soil quality - Sampling of soil invertebrates - Part 1: Hand-sorting and extraction of earthworms (ISO 23611-1:2018); German version EN ISO 23611-1:2018
Edition 2018-10

Guidelines for the management of assets of water supply and wastewater systems - Part 2: Waterworks (ISO 24516-2:2019)
Edition 2021-08

Guidelines for the management of assets of water supply and wastewater systems - Part 1: Drinking water distribution networks (ISO 24516-1:2016)
Edition 2021-02

Wastewater treatment plants - Part 11: General data required; German and English version prEN 12255-11:2021
Edition 2021-07

Execution of special geotechnical work - Bored piles; German version EN 1536:2010+A1:2015
Edition 2015-10

Sports ground - Part 6: Synthetic surfaces
Edition 2021-08

Communication cables - Part 1-2: Definitions; Trilingual version EN 50290-1-2:2004
Edition 2005-10