Operation of electrical installations - Part 1: General requirements; German version EN 50110-1:2023

Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock

Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by DC traction systems

Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systems

Railways applications - Fixed installations and rolling stock - Criteria to achieve technical compatibility between pantographs and overhead contact line

Fixed installations and rolling stock for railway applications - Technical criteria for the coordination between electric traction power supply systems and rolling stock to achieve interoperability - Part 2: Stability and harmonics; German and English version prEN 50388-2:2023

Electrical installations in ships - Part 507: Small vessels (IEC 60092-507:2014); German and English version EN 60092-507:2015

Safety in installations for electroheating and electromagnetic processing - Part 3: Particular requirements for inductively coupled and resistive equipment and processing installations (IEC 27/1048/CD:2017)

Electrical installations for aeronautical ground lighting at aerodromes - Part 2: Requirements for series circuits (IEC 97/219/CD:2020); Text in German and English

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - DHW instantaneous heat recovery- Module M8