Cleanrooms and associated controlled environments - Part 9: Assessment of surface cleanliness for particle concentration (ISO 14644-9:2022); German version EN ISO 14644-9:2022
Edition 2022-10

Safety and control devices for gas burners and gas burning appliances - Gas filters having a maximum working pressure up to and including 600 kPa; German version EN 16898:2022
Edition 2024-02

Metal strainers, DN 20 to 200 - Part 1: Assembly
Edition 2015-05

Fixed firefighting systems - Water mist systems - Part 3: Requirements and test methods for check valves; German and English version prEN 17450-3:2024
Edition 2024-07

Safety of packaging machines - Part 2: Packaging machines for pre-formed rigid containers; German and English version prEN 415-2:2022
Edition 2022-04

On-site non-potable water systems - Part 1: Systems for the use of rainwater; German version EN 16941-1:2024
Edition 2024-05

Petroleum measurement systems - Part 2: Pipe prover design, calibration and operation (ISO 7278-2:2022); German version EN ISO 7278-2:2022
Edition 2023-03

Drain and sewer systems outside buildings - Design - Part 2: Hydraulic design; German version EN 16933-2:2017
Edition 2017-12

Safety and control devices for burners and appliances burning gaseous or liquid fuels - Combustion product sensing devices; German version EN 16340:2014
Edition 2014-10

Hydrometry - Minimum performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 2: Closed conduit instrumentation; German version EN 17694-2:2023
Edition 2024-01