Codes of practice for drinking water installations - Part 200: Installation Type A (closed system) - Planning, components, apparatus, materials; DVGW code of practice
Edition 2012-05

Sampling procedures for inspection by attributes - Part 3: Skip-lot sampling procedures (ISO 2859-3:2005); Text in German, English
Edition 2007-10

Soil quality - Conceptual site models for potentially contaminated sites (ISO 21365:2019); German version EN ISO 21365:2020
Edition 2021-02

Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (ISO 16665:2014); German version EN ISO 16665:2013
Edition 2014-06

Tests for chemical properties of aggregates - Part 1: Chemical analysis; German version EN 1744-1:2009+A1:2012
Edition 2013-03

Thermal performance of buildings and materials - Determination of specific airflow rate in buildings - Tracer gas dilution method (ISO 12569:2017); German version EN ISO 12569:2017
Edition 2018-04

Water quality - Sampling - Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling (ISO 5667-14:2014); German version EN ISO 5667-14:2016
Edition 2016-12

Zinc coatings - Guidelines and recommendations for the protection against corrosion of iron and steel in structures - Part 1: General principles of design and corrosion resistance (ISO 14713-1:2017); German version EN ISO 14713-1:2017
Edition 2017-08

Water quality - Determination of volatile organic compounds in water - Method using headspace solid-phase micro-extraction (HS-SPME) followed by gas chromatography-mass spectrometry (GC-MS) (ISO 17943:2016); German version EN ISO 17943:2016
Edition 2016-10

Cranes - Power driven winches and hoists - Part 2: Power driven hoists; German version EN 14492-2:2019
Edition 2019-09