AENOR Logo

Normas CEN

3791 Available results

Filtrar:

(1956)
(1835)
EN

EN ISO 4885:2026

In Force
2026-08-05
Ferrous materials - Heat treatments - Vocabulary (ISO 4885:2026)
EN

EN 16647-2:2026

In Force
2026-08-26
Alcohol powered flueless fireplaces - Safety requirements and test methods - Part 2: Automatically operated decorative fireplaces for domestic use
EN

EN 1991-1-8:2026

In Force
2026-10-01
Eurocode 1 - Actions on structures - Part 1-8: Actions from waves and currents on coastal structures
EN

EN ISO 22074-4:2024/A1:2026

In Force
2026-04-15
Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading - Amendment 1 (ISO 22074-4:2022/Amd 1:2026)
EN

EN 1793-3:2025

In Force
2025-12-24
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum
EN

EN 12485:2026

In Force
2026-05-27
Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods
EN

EN 15254-5:2026

In Force
2026-07-22
Extended application of results from fire resistance tests - Non-loadbearing walls - Part 5: Metal sandwich panel construction
EN

EN ISO 13647:2026

In Force
2026-08-19
Water quality - Enumeration of culturable microorganisms - Colony count by spread plate inoculation on R2A medium (ISO 13647:2026)
EN

EN ISO 13366-1:2008/AC:2009

In Force
2009-08-26
Milk - Enumeration of somatic cells - Part 1: Microscopic method (Reference method) (ISO 13366-1:2008/Cor 1:2009)
EN

EN ISO 17507-1:2025

In Force
2025-12-17
Natural gas - Calculation of methane number of gaseous fuels for reciprocating internal combustion engines - Part 1: MNc method (ISO 17507-1:2025)
EN

EN 18069:2026

In Force
2026-04-01
Water quality - Minimum requirements for the selection, installation, validation, and operation of continuous measuring devices
EN

EN 13856:2026

In Force
2026-06-03
LPG equipment and accessories - Minimum requirements for the content of the user manual for automotive LPG systems