Petroleum and natural gas industries - Field testing of drilling fluids - Part 1: Water-based fluids (ISO 10414-1:2008); German version EN ISO 10414-1:2008
Edition 2009-04

Soil quality - Determination of redox potential - Field method (ISO 11271:2022)
Edition 2023-11

Ambient air - Standard gravimetric measurement method for the determination of the PM₁₀ or PM2,5 mass concentration of suspended particulate matter; German version EN 12341:2023
Edition 2023-10

Petroleum and natural gas industry - Pipeline transportation systems - Geological hazards risk management for onshore pipeline (ISO 20074:2019); German version EN ISO 20074:2019
Edition 2020-05

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

Soil quality - Graphical presentation of pedological examination results
Edition 2013-04

Water quality - Guidance on mapping of seagrasses and macroalgae in the eulittoral zone; German version EN 17211:2019
Edition 2020-11

Dentistry - Central suction source equipment (ISO 10637:2018); German version EN ISO 10637:2018
Edition 2018-09

Actions on structures - Part 2: Soil properties
Edition 2010-11

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