Connectors for urinals - Requirements and testing
Edition 2001-05

Oilseeds - Determination of oil content (Reference method) (ISO 659:2009); German version EN ISO 659:2009
Edition 2009-11

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 27: Determination of sulfide by gas extraction method (D 27)
Edition 2017-10

Wood-based panels - Determination of formaldehyde release - Part 5: Extraction method (called the perforator method) (ISO 12460-5:2015); German version EN ISO 12460-5:2015
Edition 2016-05

General requirements for components used in drains and sewers; German version EN 476:2022
Edition 2022-09

Pumping stations; centrifugal pumps for operation with screen; directives for planning
Edition 1992-03

Starch and derived products - Heavy metals content - Part 2: Determination of mercury content by atomic absorption spectrometry (ISO 11212-2:1997); German version EN ISO 11212-2:1997
Edition 1997-06

Starch and derived products - Heavy metals content - Part 4: Determination of cadmium content by atomic absorption spectrometry with electrothermal atomization (ISO 11212-4:1997); German version EN ISO 11212-4:1997
Edition 1997-06

Plastic piping systems buried outside the building structure - Environmental product declarations - Product Category rules complementary to EN 15804; German and English version prEN 16903:2024
Edition 2024-04

Standard for the Installation of Standpipe and Hose Systems
Edition 2024