Petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 1: Pumps (ISO 15136-1:2009); English version EN ISO 15136-1:2009
Edition 2010-04

Execution of special geotechnical work - Jet grouting; German version EN 12716:2018
Edition 2019-03

Water quality - Sampling - Part 13: Guidance on sampling of sludges (ISO 5667-13:2011); German version EN ISO 5667-13:2011
Edition 2011-08

Precast concrete products - Box culverts; German version EN 14844:2006+A2:2011
Edition 2012-02

Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides; German version EN 1407:2023
Edition 2023-12

Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides; German version EN 1410:2023
Edition 2023-12

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 15: Subsea structures and manifolds (ISO 13628-15:2011); English version EN ISO 13628-15:2011
Edition 2012-01

Water Quality - Guidance standard on monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and their environment; German version EN 16859:2017
Edition 2017-07

Characterisation of sludges - Settling properties - Part 3: Determination of zone settling velocity (ZSV); German version EN 14702-3:2019
Edition 2020-04

Earthworks - Part 3: Construction procedures; German version EN 16907-3:2018
Edition 2019-04