Normas CEN
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EN
CWA 18361:2026
En Vigor
2026-03-25
Methodology for Early-Stage Sustainability Assessment and Efficient
Energy by Design
EN
EN 18235-1:2026
En Vigor
2026-03-25
Trusted data transactions - Part 1: Terminology, concepts and mechanisms
EN
CEN/TS 18264:2026
En Vigor
2026-03-25
Policy and security requirements on trust services on electronic ledgers
EN
EN 9300-100:2026
En Vigor
2026-04-01
Aerospace series - LOTAR LOng-Term Archiving and Retrieval of digital
technical product documentation such as 3D, CAD and PDM data - Part 100:
Common concepts for long-term archiving and retrieval of 3D mechanical
CAD information
EN
EN 4913:2026
En Vigor
2026-04-01
Aerospace series - Use of regrinds and recycled materials in
thermoplastic parts
EN
CWA 18367:2026
En Vigor
2026-04-01
AMBIANCE - Biobased products for outdoor use: durability against
external agents
EN
CEN/TR 14745:2003
En Vigor
2003-10-22
Solid Recovered Fuels
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
EN
CEN/TS 14507-1:2003
En Vigor
2006-11-07
Inhalational nitric oxide systems - Part 1: Delivery systems
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
