Drain and sewer systems outside buildings - Design - Part 1: Layout principles; German version EN 16933-1:2022
Edition 2022-10

Wastewater engineering - Vocabulary
Edition 2016-11

Drain and sewer systems outside buildings - Design - Part 2: Hydraulic design; German version EN 16933-2:2017
Edition 2017-12

German construction contract procedures (VOB) - Part B: General conditions of contract relating to the execution of construction work
Edition 2016-09

Water quality - Guidance standard on assessing the hydromorphological features of lakes; German version EN 16039:2011
Edition 2011-12

Drain and sewer systems outside buildings - Sewer system management; German version EN 752:2017
Edition 2017-07

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

Investigation and assessment of drain and sewer systems outside buildings - Part 2: Visual inspection coding system; German version EN 13508-2:2003+A1:2011
Edition 2011-08

Installation and equipment for liquefied natural gas - Design of floating LNG installations - Part 2: Specific FSRU issues (ISO 20257-2:2021); German version EN ISO 20257-2:2021
Edition 2021-12

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Dredging work
Edition 2019-09