Preparation and quality management of fluids for haemodialysis and related therapies - Part 1: General requirements (ISO/DIS 23500-1:2022); German and English version prEN ISO 23500-1:2022
Edition 2023-01

Calibration of fibre optic chromatic dispersion test sets (IEC 61744:2023); German version EN IEC 61744:2023
Edition 2023-12

Plastics - Vocabulary (ISO 472:2013); Trilingual version EN ISO 472:2013
Edition 2013-06

Wastewater treatment plants - Part 14: Disinfection; German and English version prEN 12255-14:2021
Edition 2021-08

Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods; German and English version prEN 12485:2024
Edition 2024-03

Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO/DIS 5667-3:2023); German and English version prEN ISO 5667-3:2023
Edition 2023-06

Indoor air - Part 42: Measurement of the particle number concentration by Condensation Particle Counters (ISO/DIS 16000-42:2021); Text in German and English
Edition 2022-01

Space product assurance - Corrosion; English version EN 16602-70-14:2018
Edition 2019-03

Galvanic anodes for cathodic protection in seawater and saline sediments (ISO/DIS 9351:2023); German and English version prEN ISO 9351:2023
Edition 2023-11

Soil quality - Vocabulary (ISO/DIS 11074:2023); German and English version prEN ISO 11074:2023
Edition 2023-03