2021DIN EN 50110-2:2021 Operation of electrical installations - Part 2: National annexes; German version EN 50110-2:2021
2019DIN EN 50110-2 E:2019 Draft Document - Operation of electrical installations - Part 2: National annexes; German and English version prEN 50110-2:2019
2011DIN EN 50110-2:2011 Operation of electrical installations - Part 2: National annexes; German version EN 50110-2:2010