Multilayer piping systems for hot and cold water installations inside buildings - Part 5: Fitness for purpose of the system (ISO 21003-5:2008); German version EN ISO 21003-5:2008
Edition 2008-11

Gas cylinders - Identification and marking using radio frequency identification technology - Part 1: Reference architecture and terminology (ISO 21007-1:2005); German version EN ISO 21007-1:2005
Edition 2005-10

Gas cylinders - Identification and marking using radio frequency identification technology - Part 2: Numbering schemes for radio frequency identification (ISO 21007-2:2015); German version EN ISO 21007-2:2015
Edition 2016-06

Cryogenic vessels - Static vacuum-insulated vessels - Part 1: Design, fabrication, inspection and tests (ISO/DIS 21009-1:2024); German and English version prEN ISO 21009-1:2024
Edition 2024-07

Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements (ISO 21009-2:2024); German version EN ISO 21009-2:2024
Edition 2024-12

Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements (ISO/DIS 21009-2:2023); German and English version prEN ISO 21009-2:2023
Edition 2023-07

Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements (ISO 21009-2:2015); German version EN ISO 21009-2:2015
Edition 2016-05

Cryogenic vessels - Hoses (ISO 21012:2024); German version EN ISO 21012:2024
Edition 2024-12

Cryogenic vessels - Hoses (ISO/DIS 21012:2021); German and English version prEN ISO 21012:2021
Edition 2021-10

Cryogenic vessels - Hoses (ISO 21012:2018); German version EN ISO 21012:2018
Edition 2019-04