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DIN
DIN EN 16339:2025-06
En Vigor
2025-06-01
Ambient air - Method for the determination of the concentration of
nitrogen dioxide by diffusive sampling; German version EN 16339:2025
DIN
DIN EN 18220:2025-08
En Vigor
2025-08-01
Digital product passport - Data Carriers; German and English version
prEN 18220:2025 / Note: Date of issue 2025-07-11
DIN
DIN EN 18235-1:2025-09
En Vigor
2026-07-01
Trusted data transactions - Part 1: Terminology, concepts and
mechanisms; German and English version prEN 18235-1:2025 / Note: Date of
issue 2025-08-08
DIN
