Explosive atmospheres - Part 14: Electrical installations design, selection and erection (IEC 31J/301/CD:2019); Text in German and English

Low-voltage electrical installations - Part 5: Selection and erection of electrical equipment - Clause 57: Stationary secondary batteries (IEC 64/2229/CD:2017); Text in German and English

IEC 60364-5-53 A2 Ed.3: Low-voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Protection, isolation, switching, control and monitoring;

IEC 60364-5-54 Ed.3: Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors

Low-voltage electrical installations - Part 5-52: Selection and erection of electrical equipment - Wiring systems (IEC 64/2511/CD:2021); Text in German and English

Smoke and heat control systems - Part 10: Application rules for service provider, for the planning, erection, commissioning, inspection, approval and maintenance for the application area of smoke ventilation, smoke outlet and smoke extraction systems

Electrical installations of buildings - Part 5-55: Selection and erection of electrical equipment - Other equipment - Clause 551: Low-voltage generating sets (IEC 64/2253/CD:2017); Text in German and English

Low-voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Devices for protection for safety, isolation, switching, control and monitoring - Clause 534 (IEC 64/2543/CD:2022); Text in German and English