Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Manholes, inspection chambers and road gullies for storm water systems made of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for storm water manholes and inspection chambers; German and English version prEN 17670-1:2021

Heating systems and water-based cooling systems in buildings - Design for water-based cooling systems; German and English version prEN 17671:2024

Food processing machinery - Craft bakery and pastry depositors - Safety and hygiene requirements; German version EN 17677:2024

Textiles and textile products - Per- and polyfluoroalkyl substances (PFAS) - Part 1: Analysis of an alkaline extract using liquid chromatography and tandem mass spectrometry; German version FprEN 17681-1:2024

Furniture - Electrically operated furniture - Stability, strength, durability and mechanical safety requirements; German and English version prEN 17684:2022

Components for BAC control loop - Sensors - Part 1: Room temperature sensors; German version EN 17690-1:2023

Components for BAC Control Loops - Valve and actuator assemblies - Part 1: Water-based HVAC applications; German and English version prEN 17691-1:2024

Central heating boilers - Specification for indirectly heated unvented (closed) pressurized buffer tanks - Requirements, testing and marking; German version FprEN 17692:2022

Plant biostimulants - Claims - Part 1: General principles; German version EN 17700-1:2024

Plant biostimulants - Claims - Part 2: Nutrient use efficiency resulting from the use of a plant biostimulant; German version EN 17700-2:2024