Common requirements for concrete pressure pipes, including joints and fittings; German version EN 639:1994
Edition 1994-12

Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC); German version EN 1484:1997
Edition 2019-04

Characterization of waste - Leaching behaviour test - Up-flow percolation test (under specified conditions); German version EN 14405:2017
Edition 2017-05

Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 2: Replacement off the line by horizontal directional drilling and impact moling (ISO 21225-2:2018); German version EN ISO 21225-2:2018
Edition 2019-06

Characterisation principles for soils, buildings and infrastructures contaminated by radionuclides for remediation purposes (ISO 18557:2017); German version EN ISO 18557:2020
Edition 2020-06

Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 1: Single talker and multiple listeners (IEC 61162-1:2016); English version EN 61162-1:2016
Edition 2017-05

Soil quality - Characterization of contaminated soil related to groundwater protection (ISO 15175:2018)
Edition 2019-08

Soil quality - Sampling - Part 107: Recording and reporting (ISO 18400-107:2017)
Edition 2020-11

Wastewater treatment plants - Part 16: Physical (mechanical) filtration; German version EN 12255-16:2005
Edition 2005-12

Earthworks - Part 2: Classification of materials; German version EN 16907-2:2018
Edition 2019-04