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Normas CEN

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EN

EN 16853:2026

En Vigor
2026-03-11
Conservation of cultural heritage - Conservation process - Decision making, planning, implementation and documentation
EN

CEN ISO/TS 23818-1:2026

En Vigor
2026-03-04
Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 1: Polyethylene (PE) material (ISO/TS 23818-1:2026)
EN

CEN/TR 17386:2019

En Vigor
2023-05-26
Postal services - Transit time measurement for cross border postal items using real mail feasibility study
EN

CEN/TS 17073:2020

En Vigor
2023-11-17
Postal services - Interfaces for cross border parcels