German Standard Methods for Examination of Water, Waste Water and Sludge; Summary Action and Material Characteristic Parameters (Group H); Determination of the Chemical Oxygen Demand (COD) in the Range over 15 mg/l (H41)
Edition 1980-12

Food hygiene - Production and dispense of hot beverages from hot beverage appliances - Hygiene requirements, migration test; German version EN 16889:2016
Edition 2016-10

Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009); German version EN ISO 9612:2009
Edition 2009-09

Ergonomic design of control centres - Part 4: Layout and dimensions of workstations (ISO 11064-4:2013); German version EN ISO 11064-4:2013
Edition 2014-03

Comparative testing - Technical principles
Edition 2017-08

Petroleum and related products - Precision of measurement methods and results - Part 5: Statistical assessment of agreement between two different measurement methods that claim to measure the same property (ISO 4259-5:2023, Corrected version 2024-03); German version EN ISO 4259-5:2024
Edition 2024-06

Sound warning devices and special warning lights for authorized emergency vehicles - Requirements and operating schematic diagram
Edition 2022-07

Paper, board, pulps and cellulosic nanomaterials - Determination of dry matter content by oven-drying method - Part 2: Suspensions of cellulosic nanomaterials (ISO 638-2:2022); German version EN ISO 638-2:2022
Edition 2022-06

Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction (ISO 3656:2011 + Amd 1:2017); German version EN ISO 3656:2011 + A1:2017
Edition 2017-08

Zinc and zinc alloys - Chemical analysis - Part 9: Determination of nickel in zinc alloys - Flame atomic absorption spectrometric method; German version EN 12441-9:2004
Edition 2005-03