Technical services - Service categories and contents for industrial process engineering systems - Part 2: Apparatus and machinery
Edition 2024-10

Technical services - Service categories and contents for industrial process engineering systems - Part 5: Cold, heat and sound insulation
Edition 2022-09

Low-voltage electrical installations - Part 5-55: Selection and erection of electrical equipment - Other equipment - Clause 551: Low-voltage generating sets - Supply of installations or parts of installations entitled to substitute power
Edition 2023-10

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 2: Wet alarm valve assemblies (includes Amendment A1:2001); German version EN 12259-2:1999 + A1:2001
Edition 2001-08

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-5: District heating and cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5; German version EN 15316-4-5:2017
Edition 2017-09

Technical services - Service categories and contents for industrial process engineering systems - Part 7: Electrical trace heating
Edition 2023-12

Technical services - Service categories and contents for industrial process engineering systems - Part 1: Pipeline construction
Edition 2024-10

Technical services - Service categories and contents for industrial process engineering systems - Part 2: Apparatus and machine
Edition 2019-10

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 1: General and energy performance expression, Module M3-1, M3-4, M3-9, M8-1, M8-4; German version EN 15316-1:2017
Edition 2017-09

Technical services - Service categories and contents for industrial process engineering systems - Part 1: Pipeline construction
Edition 2019-10