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Normas CEN

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(1956)
(1827)
EN

CWA 17898:2022
In Force
2026-08-12
Methodology to quantify the global agricultural crop footprint including soil impacts
EN

CWA 18245:2025
In Force
2025-07-09
Trusted Data Transaction - Part 2: Trustworthiness requirements
EN

CWA 18125:2024
In Force
2024-07-03
Trusted Data Transaction
EN

EN 18235-1:2026
In Force
2026-03-25
Trusted data transactions - Part 1: Terminology, concepts and mechanisms