General methods for the assessment of the ability to repair, reuse and upgrade energy-related products; German version EN 45554:2020
Edition 2020-10

Aluminium and aluminium alloys - Determination of the chemical composition of aluminium and aluminium alloys by spark optical emission spectrometry; German version EN 14726:2019
Edition 2019-06

Guidance on project management (ISO 21500:2012)
Edition 2016-02

Ageing societies - General requirements and guidelines for carer-inclusive organizations (ISO 25551:2021)
Edition 2023-11

Water quality - Guidance on quantitative and qualitative investigations of marine phytoplankton; German version EN 15972:2011
Edition 2011-11

Water quality - Guidance on the scope and selection of fish sampling methods; German version EN 14962:2006
Edition 2006-07

Semantics for groundwater data interchange; German version EN 14968:2006
Edition 2006-11

Cleaning of air and other gases - Terminology (ISO 29464:2017); German version EN ISO 29464:2019
Edition 2020-09

Facility management - Management systems - Requirements with guidance for use (ISO 41001:2018); German version EN ISO 41001:2018
Edition 2018-09

Smoke and heat control systems - Part 1: Specification for smoke barriers; German version EN 12101-1:2005 + A1:2006
Edition 2006-06