Test method for metallic fibre concrete - Measuring the fibre content in fresh and hardened concrete; German version EN 14721:2005+A1:2007
Edition 2007-12

German standard methods for the examination of water, waste water and sludge; anions (group D); determination of dissolved silicate by spectrometry (D 21)
Edition 1990-10

Routine analytical cigarette-smoking machine - Definitions and standard conditions (ISO 3308:2012)
Edition 2015-01

Round and sawn timber - Environmental Product Declarations - Product category rules for wood and wood-based products for use in construction; German version EN 16485:2014
Edition 2014-07

Bio-based products - Life Cycle Assessment; German version EN 16760:2015
Edition 2016-02

German standard methods for the examination of water, waste water and sludge; general information (group A); sampling of water from mineral springs and spas (A 18)
Edition 1991-05

Bitumen and bituminous binders - Preparation of test samples; German version EN 12594:2014
Edition 2015-01

Surfaces for sports areas - Test methods for the determination of vertical water infiltration and horizontal water flow rates; German version EN 12616:2023
Edition 2023-06

Fire extinguishing media - Foam concentrates - Part 2: Specification for high expansion foam concentrates for surface application to water-immiscible liquids; German version EN 1568-2:2018
Edition 2018-05

Algae and algae products - Sampling - Guidelines for the definition of sampling programs and sampling protocols; German and English version prEN 17980:2023
Edition 2023-05