Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors; German version EN 54-20:2006+AC:2008
Edition 2009-02

Energy management systems - Requirements with guidance for use (ISO 50001:2018); German version EN ISO 50001:2018
Edition 2018-12

Safety rules for the construction and installation of lifts - Existing lifts - Part 80: Rules for the improvement of safety of existing passenger and goods passenger lifts; German version EN 81-80:2019
Edition 2019-11

Oil firing installations - Technical regulation for oil firing installation (TRÖ) - Testing
Edition 2004-11

Entertainment technology - Machinery installations - Part 5: Safety requirements for electric chainhoist systems
Edition 2024-04

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 9: General principles for the use of products and systems; German version EN 1504-9:2008
Edition 2008-11

Biogas systems - Non-household and non-gasification (ISO 24252:2021); German version EN ISO 24252:2022
Edition 2024-04

Safety of escalators and moving walks - Part 1: Construction and installation; German version EN 115-1:2017
Edition 2018-01

Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler; German version EN 12952-3:2022
Edition 2023-01

Communication systems for meters - Part 3: Application protocols; German version EN 13757-3:2018
Edition 2018-06