Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN); German version EN 1622:2006
Edition 2006-10

Wastewater treatment plants - Part 9: Odour control and ventilation; German version EN 12255-9:2002
Edition 2002-04

Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems; German version EN 1420:2016
Edition 2016-05

Photocatalysis - Measurement of efficiency of photocatalytic devices used for the elimination of VOC and odour in indoor air in active mode - Part 1: Batch mode test method in closed chamber; German version EN 16846-1:2017
Edition 2017-05

Biological equipment for treating air and other gases - Requirements and application guidance for deodorization in wastewater treatment plants (ISO 23139:2023)
Edition 2024-07

Indoor air - Part 30: Sensory testing of indoor air (ISO 16000-30:2014)
Edition 2015-05

Indoor air - Part 44: Test method for measuring perceived indoor air quality for use in testing the performance of gas phase air cleaners (ISO/DIS 16000-44:2022); Text in German and English
Edition 2022-05

Natural gas - Organic components used as odorants - Requirements and test methods (ISO 13734:2013); German version EN ISO 13734:2013
Edition 2014-03

Adhesives - Examination and preparation of samples for testing; German version EN 1067:2005
Edition 2006-03

Automotive fuels - LPG - Requirements and test methods; German version EN 589:2024
Edition 2024-05