Assessment of water, soils and gases for their aggressiveness to concrete - Part 1: Principles and limiting values
Edition 2024-07

Plant biostimulants - Determination of the anaerobic plate count; German version EN 17719:2024
Edition 2025-03

Plant biostimulants - Claims - Part 5: Determination of availability of confined nutrients in the soil or rhizosphere; German version EN 17700-5:2024
Edition 2025-03

Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditions; German version EN 16272-6:2023
Edition 2024-02

Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique); German version EN 15204:2006
Edition 2006-12

Microbiology of the food chain, animal feed and water - Preparation, production, storage and performance testing of culture media and reagents (ISO/DIS 11133:2025); German and English version prEN ISO 11133:2025
Edition 2025-08

Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions; German version EN 16272-5:2023
Edition 2024-02

Communication systems for meters - Part 8: Adaptation layer; German version EN 13757-8:2023
Edition 2025-01

Sampling procedures for inspection by variables - Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL (ISO 3951-1:2022)
Edition 2024-08

Petroleum liquids - Manual Sampling (ISO/DIS 3170:2024); German and English version prEN ISO 3170:2024
Edition 2024-03