Registration number (WIID)Project No.TitleStatus
78434prEN ISO 20846Petroleum and related products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO/DIS 20846:2025)Aptauja slēgta
81485prEN 15199-4Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 4: Light fractions of crude oilAptauja slēgta
79470prEN ISO 4259-2Petroleum and related products - Precision of measurement methods and results - Part 2: Interpretation and application of precision data in relation to methods of test (ISO/DIS 4259-2:2025)Aptauja slēgta
79469prEN ISO 4259-1Petroleum and related products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test (ISO/DIS 4259‑1:2025)Aptauja slēgta
82016prEN 18051Automotive fuels - Determination of content of butoxy-benzene in middle distillates - Gas chromatographic method using a flame ionization detector (GC-FID)Aptauja slēgta
81571prEN ISO 3405Petroleum and related products from natural or synthetic sources - Determination of distillation characteristics at atmospheric pressure (ISO/DIS 3405:2025)Aptauja slēgta
81868EN ISO 7278-2:2022/prA1:2025Petroleum measurement systems - Part 2: Pipe prover design, calibration and operation - Amendment 1 (ISO 7278-2:2022/DAmd1:2025)Aptauja slēgta
36705EN 15940:2016Automotive fuels - Paraffinic diesel fuel from synthesis or hydrotreatment - Requirements and test methodsAtcelts
21296LVS EN 590:2004 AAutomotive fuels - Diesel - Requirements and test methodsAtcelts
73704EN 17867:2023Petrol fuel for small internal combustion engines - Requirements and test methodsAtcelts
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