Registration number (WIID)Project No.TitleStatus
36066LVS EN ISO 10370:2015Petroleum products - Determination of carbon residue - Micro method (ISO 10370:2014)Standarts spēkā
31485LVS EN ISO 2719:2016Determination of flash point - Pensky-Martens closed cup method (ISO 2719:2016)Standarts spēkā
76550LVS EN ISO 13032:2025Petroleum products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method (ISO 13032:2024)Standarts spēkā
40598LVS EN 15779+A1:2014Petroleum products and fat and oil derivates - Fatty acid methyl esters (FAME) for diesel engines - Determination of polyunsaturated (=4 double bonds) fatty acid methyl esters (PUFA) by gas chromatographyStandarts spēkā
78944EN 14538:2025Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, Mg, Na, K and P content by optical emission spectral analysis with inductively coupled plasma (ICP OES)Standarts spēkā
64655LVS EN ISO 3015:2019Petroleum and related products from natural or synthetic sources - Determination of cloud point (ISO 3015:2019)Standarts spēkā
283LVS EN ISO 8973:2003Liquefied petroleum gases - Calculation method for density and vapour pressureStandarts spēkā
80532CEN/TR 18169:2025Petroleum and related products - Alternative fuels and fuel blending components assessment guide - Information to producers and blenders of automotive fuelsStandarts spēkā
40605LVS EN 14274:2013 /AC:2013Automotive fuels - Assessment of petrol and diesel quality - Fuel quality monitoring system (FQMS)Standarts spēkā
35108LVS EN ISO 4404-2:2011Petroleum and related products - Determination of the corrosion resistance of fire-resistant hydraulic fluids - Part 2: Non-aqueous fluids (ISO 4404-2:2010)Standarts spēkā
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