Maintenance - Energies and fluids risks control process for maintenance tasks - Guidance; German and English version prEN 17975:2023
Edition 2023-05

Natural gas - Gas sampling (ISO 10715:2022); German version EN ISO 10715:2022
Edition 2023-03

Eurocode: Basis of structural design; German version EN 1990:2002 + A1:2005 + A1:2005/AC:2010
Edition 2021-10

Shell boilers - Part 3: Design and calculation for pressure parts; German version EN 12953-3:2016
Edition 2016-12

Innovation management - Tools and methods for innovation operation measurements - Guidance (ISO/DIS 56008:2023); German and English version prEN 56008:2023
Edition 2023-04

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation; German version EN 1591-1:2013
Edition 2014-04

Suspended ceilings - Requirements and test methods; German version EN 13964:2014
Edition 2014-08

Information technology - Learning, education and training - Quality management, assurance and metrics - Part 1: General approach (ISO/IEC 19796-1:2005); German version EN ISO/IEC 19796-1:2009
Edition 2009-08

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation; German and English version prEN 1591-1:2021
Edition 2021-05

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 3: Through flowline (TFL) systems (ISO 13628-3:2000); German and English version EN ISO 13628-3:2000
Edition 2003-09