Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by optical emission spectrometry by direct current arc excitation (DCArc-OES); German version FprEN 15979:2025

Testing of ceramic raw materials and ceramic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry with electrothermal vaporisation (ETV-ICP-OES); German version FprEN 15991:2025

Conservation of cultural heritage - Guidelines for design of showcases for exhibition and preservation of objects - Part 1: General requirements; German version EN 15999-1:2025

Conservation of cultural heritage - Guidelines for design of showcases for exhibition and preservation of objects - Part 2: Technical aspects; German version EN 15999-2:2025

Flexible sheets for waterproofing - Determination of the resistance to wind load of mechanically fastened flexible sheets for roof waterproofing

Water quality - Guidance standard on assessing the hydromorphological features of lakes

Leather - Raw bovine hides and skins - Description, presentation and preservation; German and English version prEN 16055:2025

Soil improvers and growing media — Determination of the aerobic biological degradation rate of organic matter — Part 1: Oxygen uptake rate (OUR)

Soil improvers and growing media - Determination of the aerobic biological activity - Part 2: Self heating test for compost

Non-domestic storage furniture - Requirements for safety, strength, durability and stability; German version EN 16121:2023 + AC:2025