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 (ISO 15614-1:2017 + Amd 1:2019); German version EN ISO 15614-1:2017 + A1:2019
Edition 2020-05

Metallic industrial piping - Part 3: Design and calculation; German version EN 13480-3:2017
Edition 2017-12

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 6: Arc and gas welding of copper and its alloys (ISO/DIS 15614-6:2021); German and English version prEN ISO 15614-6:2021
Edition 2021-10

Petroleum and natural gas industries - Rotary type positive-displacement compressors - Part 2: Packaged air compressors (oil-free) (ISO 10440-2:2001); German and English version EN ISO 10440-2:2001
Edition 2003-02

Drainage - Control of sub-surface water management by draining with pipes and amelioration of the subsoil - Part 1: General principles
Edition 2015-12

Heating boilers - Heating boilers with forced draught burners - Nominal heat output not exceeding 10 MW and maximum operating temperature of 110 °C; German version EN 14394:2005+A1:2008
Edition 2008-12

Guide for procurement of power station equipment - Part 2-9: Electrical equipment - Cabling systems; German version EN 45510-2-9:2008
Edition 2009-04

Oil and gas industries including lower carbon energy - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines (ISO/FDIS 15589-2:2023); German version FprEN ISO 15589-2:2023
Edition 2024-01

Testing of solid fuels - Determination of the dilatation of coal
Edition 1998-05

Conditions for pressure classification of products for water and wastewater pipelines; German version EN 14801:2006
Edition 2006-09