Concepts for the arrangement in connection with functional and constructional units
Edition 1979-10

Irrigation techniques - Localised irrigation - Hydraulic evaluation; German version EN 15097:2006
Edition 2007-02

Transportation chain; classification of means of transport and transport routes
Edition 1989-05

Transportation chain; basic concepts
Edition 1989-05

Treatment of water of swimming pools and baths - Part 4: Combinations of process with ultrafiltration
Edition 2023-06

Sustainability criteria for the production of biofuels and bioliquids for energy applications - Principles, criteria, indicators and verifiers - Part 1: Terminology; German version EN 16214-1:2012+A1:2019
Edition 2020-02

Smart Cities - City Service Continuity against disasters - the role of the electrical supply (IEC SyCSmartCities/55/CD:2018); Text in German and English
Edition 2019-04

Heating systems in buildings - Procedure for the preparation of document in respect of operation, maintenance and use - Heating systems requiring a trained operator; German version EN 12170:2002
Edition 2002-10

Indoor air - Part 40: Indoor air quality management system (ISO 16000-40:2019)
Edition 2019-12

Leather - Environmental footprint - Product Category Rules (PCR) - Carbon footprints; German version EN 16887:2017
Edition 2017-06