Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 1: Steel, nickel, titanium and their alloys (ISO 13919-1:2019); German version EN ISO 13919-1:2019
Edition 2020-03

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Application of decorative coverings on walls and ceilings
Edition 2019-09

Plastics piping systems for drainage and sewerage without pressure - Non-circular pipes and joints made of glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resins (UP) - Dimensions, requirements and tests (ISO 16611:2017)
Edition 2020-01

Tests for geometrical properties of aggregates - Part 4: Determination of particle shape - Shape index; German version EN 933-4:2008
Edition 2015-01

Execution of special geotechnical work - Grouting; German version EN 12715:2020
Edition 2021-01

Acoustic properties of building elements and of buildings - Laboratory measurement of structure-borne sound from building service equipment for all installation conditions; German version EN 15657:2017
Edition 2017-10

Tunnelling machines - Road headers and continuous miners - Safety requirements; German version EN 12111:2014
Edition 2015-10

Dentistry - Corrosion test methods for metallic materials (ISO 10271:2020); German version EN ISO 10271:2020
Edition 2020-12

Tests for mechanical and physical properties of aggregates - Part 8: Determination of the polished stone value; German version EN 1097-8:2020
Edition 2020-06

Plastics - Determination of ash - Part 4: Polyamides (ISO 3451-4:2024); German version EN ISO 3451-4:2024
Edition 2024-05