German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of oxygen production and oxygen consumption in an aquatic environment (SPG and SVG) by means of the light and dark bottle method (L 13) (determination of biogenic aeration rate)
Edition 1983-09

Stationary source emissions - Data acquisition and handling systems - Part 1: Specification of requirements for the handling and reporting of data; German version EN 17255-1:2019
Edition 2019-10

Glass in building - Laminated glass and laminated safety glass - Determination of interlayer viscoelastic properties; German version EN 16613:2019
Edition 2020-01

Acoustics - Measurement of sound emitted by road vehicles of category M and N at standstill and low speed operation - Engineering method (ISO 16254:2016)
Edition 2021-11

Safety requirements for cableway installations designed to carry persons - Carriers - Part 1: Grips, carrier trucks, on-board brakes, cabins, chairs, carriages, maintenance carriers, tow-hangers; German version EN 13796-1:2017
Edition 2017-06

Acoustics - Measurement and parametric description of of spatial sound distribution curves in workrooms for evaluation of their acoustical performance (ISO 14257:2001); German version EN ISO 14257:2001
Edition 2011-11

Traveller irrigation machines - Part 1: Operational characteristics and laboratory and field test methods (ISO 8224-1:2003/AMD 1:2011); German version EN ISO 8224-1:2003 + A1:2011
Edition 2011-12

Glued-in rods in glued structural timber products - Testing, requirements and bond shear strength classification; German version EN 17334:2021
Edition 2021-06

Railway applications - Infrastructure - Resilient element for floating slab system; German version EN 17682:2022
Edition 2023-11

Non-destructive testing - Characterization and verification of ultrasonic phased array equipment - Part 3: Complete systems (ISO 18563-3:2024); German version EN ISO 18563-3:2024
Edition 2024-09