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

Drainage pipes for landfills - Part 1: Drainage pipes made from PE and PP
Edition 2011-11

Prefabricated concrete manholes, unreinforced, steel fibre and reinforced - Part 1: Requirements, test methods and marking for drains and sewers in addition to DIN EN 1917:2003-04
Edition 2020-04

Compensators for gas-installations - Expansion joints with stainless steel bellows unit - Safety requirements, testing, marking
Edition 2013-12

Graphical and letter symbols for hydrogeology
Edition 1975-04

Workplace atmospheres - Characterization of ultrafine aerosols/ nanoaerosols - Determination of the size distribution and number concentration using differential electrical mobility analysing systems (ISO 28439:2011); German version EN ISO 28439:2011
Edition 2011-07

Fibre optic interconnecting devices and passive components - Fibre optic fan-outs - Part 1-1: Blank detail specification (IEC 61314-1-1:2011); German version EN 61314-1-1:2012
Edition 2012-08

Fibre optic interconnecting devices and passive components - Adaptors for fibre optic connectors - Part 1-1: Blank detail specification (IEC 61274-1-1:2011); German version EN 61274-1-1:2012
Edition 2012-10

Gas cylinders - Gas properties and associated classification (FTSC) codes (ISO 14456:2024); German version EN ISO 14456:2024
Edition 2024-09

Water supply - Requirements for systems and components outside buildings; German version EN 805:2000
Edition 2000-03