Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 3: Fittings (ISO 22391-3:2009 + Amd 1:2020 + Amd 2:2021); German and English version EN ISO 22391-3:2009 + A1:2020 + A2:2021
Edition 2022-05

Eurocode 3: Design of steel structures - Part 1-10: Material toughness and through-thickness properties; German and English version prEN 1993-1-10:2023
Edition 2023-03

Protection of metallic materials against corrosion - Guidance on the assessment of corrosion likelihood in water distribution and storage systems - Part 3: Influencing factors for hot dip galvanised ferrous materials; German version EN 12502-3:2004
Edition 2005-03

Protection of metallic materials against corrosion - Guidance on the assessment of corrosion likelihood in water distribution and storage systems - Part 4: Influencing factors for stainless steels; German version EN 12502-4:2004
Edition 2005-03

Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 5: Specifications for cladding profiles and tiles; German version EN 15534-5:2014
Edition 2014-04

Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 6: Specifications for fencing profiles and elements; German version EN 15534-6:2015+A1:2017
Edition 2018-01

Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 4: Specifications for decking profiles and tiles; German version EN 15534-4:2014
Edition 2014-04

Pressure equipment - Part 4: Establishment of technical delivery conditions for metallic materials; German version EN 764-4:2014
Edition 2015-03

Plastics piping systems for renovation of underground water supply networks - Part 1: General (ISO 11298-1:2018); German version EN ISO 11298-1:2018
Edition 2018-07

Basalt fibers - Technical specification; Text in German and English
Edition 2017-09