• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of CEN/TC 19

DIN EN ISO 4259-1 rev 2024-02-19 Petroleum and related products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test More  Comment 
DIN EN ISO 4259-2 rev 2024-02-19 Petroleum and related products - Precision of measurement methods and results - Part 2: Interpretation and application of precision data in relation to methods of test More  Comment 
DIN EN 15491 2024-01-02 Ethanol as a blending component for petrol - Determination of total acidity - Colour indicator titration method More  Comment 
DIN EN ISO 3170 rev 2023-12-05 Petroleum liquids - Manual Sampling (ISO/DIS 3170:2024); German and English version prEN ISO 3170:2024 More  Comment 
DIN EN ISO 3171 rev 2023-04-28 Petroleum liquids - Automatic pipeline sampling More  Comment 
DIN EN ISO 3675/A1 2023-01-16 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method - Amendment 1 More  Comment 
DIN EN ISO 18335 2023-01-16 Petroleum products and related products - Determination of kinematic viscosity by calculation from the measured dynamic viscosity and density - Method by constant pressure viscometer (ISO 18335:2024); German version EN ISO 18335:2024 More  Comment 
DIN EN ISO 12156-1 2022-11-07 Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) - Part 1: Test method (ISO 12156-1:2023); English version EN ISO 12156-1:2023 More  Comment 
DIN EN ISO 12185 2021-02-23 Crude petroleum, petroleum products and related products - Determination of density - Laboratory density meter with an oscillating U-tube sensor (ISO 12185:2024); German version EN ISO 12185:2024 More  Comment 
DIN EN ISO 4259-5 2020-09-21 Petroleum and related products - Precision of measurement methods and results - Part 5: Statistical assessment of agreement between two different measurement methods that claim to measure the same property (ISO 4259-5:2023, Corrected version 2024-03); German version EN ISO 4259-5:2024 More  Comment 

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