Ophthalmic implants - Intraocular lenses - Part 1: Vocabulary (ISO/DIS 11979-1:2024); German and English version prEN ISO 11979-1:2024
Edition 2024-10

Heating boilers - Energy assessment of hot water storage tanks; German and English version EN 15332:2019/prA1:2022
Edition 2023-01

District heating and district cooling pipes - Bonded pipe systems for directly buried hot and cold water networks - Part 2: Factory made steel valve assembly for draining and venting, polyurethane thermal insulation and a casing of polyethylene; German and English version prEN 488-2:2023
Edition 2023-08

Building hardware - Mechanically operated locks and locking plates - Requirements and test methods; German and English version prEN 12209:2019
Edition 2019-10

Ductile iron pipes, fittings and accessories - External cement mortar coating for pipes - Requirements and test methods; German and English version prEN 15542:2021
Edition 2022-02

Glass in building - Determination of thermal transmittance (U value) - Calculation method; German and English version prEN 673:2022
Edition 2023-01

Specification for masonry units - Part 5: Manufactured stone masonry units; German version EN 771-5:2011+A1:2015
Edition 2015-11

Specification for masonry units - Part 6: Natural stone masonry units; German version EN 771-6:2011+A1:2015
Edition 2015-11

Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2,5); German version EN 16450:2017
Edition 2017-07

Thermal insulation and light weigth fill products for civil engineering applications - Factory made products of expanded polystyrene (EPS) - Specification; German version EN 14933:2007
Edition 2007-12