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Normas CEN

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EN

EN ISO 19743:2026

En Vigor
2026-02-04
Solid biofuels - Determination of content of heavy extraneous materials larger than 3,15 mm (ISO 19743:2026)
 
EN

EN ISO 11979-1:2026

En Vigor
2026-03-11
Ophthalmic implants - Intraocular lenses - Part 1: Vocabulary (ISO 11979-1:2026)
 
EN

EN ISO 23691:2026

En Vigor
2026-02-18
Microbiology of the food chain - Determination and use of cardinal values (ISO 23691:2026)
 
EN

EN ISO 13916:2025

En Vigor
2025-09-03
Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:2025)
 
EN

EN ISO 17779:2025

En Vigor
2025-09-10
Brazing - Specification and qualification of brazing procedures for metallic materials (ISO 17779:2021)
 
EN

EN 16922:2026

En Vigor
2026-02-25
Railway applications - Ground based service - Vehicle waste water discharge equipment
 
EN

EN 17639:2025

En Vigor
2025-05-21
Safety of machinery - Cableway installations designed for the transport of material and specially designated persons - General safety requirements
 
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EN

EN ISO 377:2017/A1:2025

En Vigor
2025-08-13
Steel and steel products - Location and preparation of samples and test pieces for mechanical testing - Amendment 1 (ISO 377:2017/Amd 1:2025)