German construction contract procedures (VOB) - Part A: General provisions relating to the award of construction contracts
Edition 2019-09

Plant biostimulants - Claims - Part 5: Determination of availability of confined nutrients in the soil or rhizosphere; German and English version prEN 17700-5:2023
Edition 2023-04

Plant biostimulants - Claims - Part 3: Tolerance to abiotic stress resulting from the use of a plant biostimulant; German and English version prEN 17700-3:2023
Edition 2023-04

Obsolescence management (IEC 56/1716/CD:2016)
Edition 2017-09

Friction stir spot welding - Aluminium - Part 4: Specification and qualification of welding procedures (ISO 18785-4:2018); German version EN ISO 18785-4:2021
Edition 2021-03

Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols (ISO 21135:2024); German version EN ISO 21135:2024
Edition 2024-09

Fibre-cement pipelines - Guide for laying and on-site work practices; German version EN 1444:2000
Edition 2001-03

Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of rivers; German version EN 16772:2016
Edition 2016-11

Aggregates for railway ballast; German version EN 13450:2002
Edition 2003-06

Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Part 1: Static and dynamic strain testing (ISO 1431-1:2012)
Edition 2017-04