Fans - Procedures and methods to determine and evaluate the energy efficiency of non-residential unidirectional ventilation units; German and English version prEN 17291:2018
Edition 2018-10

Safety of toys - Part 1: Mechanical and physical properties; German version EN 71-1:2014+A1:2018
Edition 2018-12

Fire detection and fire alarm systems - Part 16: Voice alarm control and indicating equipment; German version EN 54-16:2008
Edition 2008-06

Fire detection and fire alarm systems - Part 2: Control and indicating equipment; German version EN 54-2:1997
Edition 1997-12

Fire detection and fire alarm systems - Part 3: Fire alarm devices - Sounders; German version EN 54-3:2014+A1:2019
Edition 2019-11

Terminal Equipment (TE) - Telephony for hearing impaired people - Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired; English version ETS 300488:1996
Edition 1996-08

Hydrogen generators using water electrolysis - Part 1: General requirements, test protocols and safety requirements (ISO/DIS 22734-1:2024); German and English version prEN ISO 22734-1:2024
Edition 2024-10

Aerospace series - Static inverters for aircraft - Technical specification; German and English version FprEN 3700:2022
Edition 2022-08

Cartridge operated hand-held tools - Safety requirements - Fixing and hard marking tools; German and English version prEN 15895:2023
Edition 2023-09

Integrated Services Digital Network (ISDN) - Audio characteristics of terminals designed to support conference services in the ISDN; English version ETS 300807:1997
Edition 1998-07