Water quality - Guidance standard for the routine sampling and preparation of benthic diatoms from rivers and lakes; German and English version prEN 13946:2024
Edition 2024-09

Malleable cast iron fittings with compression ends for polyethylene (PE) piping systems; German and English version prEN 10284:2023
Edition 2024-01

Malleable cast iron fittings with compression ends for steel pipes; German and English version prEN 10344:2024
Edition 2024-05

Conservation of cultural heritage - Conservation process - Decision making, planning, implementation and documentation; German and English version prEN 16853:2024
Edition 2024-05

Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2017, modified); German and English version prEN 14161:2021
Edition 2021-08

Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves; German and English version prEN 1555-4:2024
Edition 2024-07

Fixed firefighting systems - Automatic sprinkler systems - Design, assembly, installation and commissioning of pump sets; German and English version prEN 17451:2022
Edition 2022-11

Aerospace series - Design and installation of aircraft electrical and optical interconnection systems; German and English version prEN 3197:2023
Edition 2023-07

Corrosion of metals and alloys - Corrosion and fouling in industrial cooling water systems - Part 1: Guidelines for conducting pilot-scale evaluation of corrosion and fouling control additives for open recirculating cooling water systems (ISO 16784-1:2006); German version EN ISO 16784-1:2008
Edition 2008-07

Aerospace series - Bonding straps for aircraft - Part 003: Bonding strap assemblies with flat braided conductor copper, tin plated -65 °C up to 150 °C and copper, nickel plated -65 °C up to 260 °C - Product standard; German and English version EN 4199-003:2014
Edition 2014-07