Installation and equipment for liquefied natural gas - Design of floating LNG installations - Part 1: General requirements (ISO 20257-1:2020, Corrected version 2020-10); German version EN ISO 20257-1:2020
Edition 2020-12

Measurement of the Electrical Properties of Microwave Tubes; Part 1: Terminologie
Edition 1978-09

Mobile elevating work platforms - Part 1: Design calculations - Stability criteria - Construction - Safety - Examinations and tests; German version EN 280-1:2022
Edition 2022-10

Methods of measurement on radio receivers for various classes of emission; Part 1: general considerations and methods of measurement; including audiofrequency measurements (identical with IEC 60315-1:1988); german version HD 560.1 S1:1990
Edition 1991-07

Standard data element types with associated classification scheme - Part 1: Definitions - Principles and methods (IEC 61360-1:2017); German version EN 61360-1:2017
Edition 2018-07

Wells for water extraction - Part 1: Design; German and English version prEN 18049-1:2024
Edition 2024-03

Petroleum and natural gas industries - Cements and materials for well cementing - Part 2: Testing of well cements (ISO 10426-2:2003 + Amd. 1:2005); English version EN ISO 10426-2:2003 + A1:2005
Edition 2006-02

Petroleum and natural gas industries - Specific requirements for offshore structures - Part 6: Marine operations (ISO 19901-6:2009 + Cor. 1:2011); English version EN ISO 19901-6:2009 + AC:2011, only on CD-ROM
Edition 2012-03

Adjustable speed electrical power drive systems - Part 7-201: Generic interface and use of profiles for power drive systems - Profile type 1 specification (IEC 61800-7-201:2015); English version EN 61800-7-201:2016
Edition 2016-11

Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests (ISO 13500:2008 + AMD 1:2010); English version EN ISO 13500:2008 + A1:2010, only on CD-ROM
Edition 2011-04