Energy Performance of Buildings - Operational rating - Requirements for assessing Operational rating

Welding of ETFE foils for building applications - Part 3: Specification and qualification of welding procedures for ETFE foils - Welding procedure specification

Welding of ETFE foils for building applications - Part 4: Specification and qualification of welding procedures for ETFE foils - Welding procedure test

Energy performance of buildings - Ventilation for buildings - Part 18: Interpretation of the requirements in EN 16798-17 - Guidelines for inspection of ventilation and air-conditioning systems (Modules M4-11, M5-11, M6-11, M7-11)

Energy Performance of Buildings - Operational rating - Requirements for assessing Operational rating

Low-voltage switchgear and controlgear enclosed equipment - Part 1: Additional requirements for enclosed switch-disconnectors according to IEC 60947-3 to provide isolation of electrical equipment during repair and maintenance work in specific applications (IEC 121A/541/CDV:2023); German and English version prEN IEC 62626-1:2023

Specification and qualification of welding procedures for metallic materials - Qualification based on a pre-production welding test (ISO/DIS 15613:2022); German and English version prEN ISO 15613:2022

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO/DIS 15614-2:2022); German and English version prEN ISO 15614-2:2022