Registration number (WIID)Project No.TitleStatus
58817LVS EN 30-1-1+A3:2018Domestic cooking appliances burning gas - Part 1-1: Safety - GeneralAtcelts
12211LVS 460:2014Utilization of gases manufactured from renewable sources in natural gas distribution systemAtcelts
12263LVS 459:2014/A1:2015Combustible gases. Gas properties, parameters, quality assessmentAtcelts
10438LVS EN 12007-1:2000Gas supply systems - Pipelines for maximum operating pressure up to and indcluding 16 bar - Part 1: General functional recomendationsAtcelts
11764LVS ISO 4226:2003Air quality - General aspects - Units of measurementAtcelts
58827LVS EN 334+A1:2018Gas pressure regulators for inlet pressures up to 100 barAtcelts
58828LVS EN 549:2018Rubber materials for seals and diaphragms for gas appliances and gas equipmentAtcelts
58757LVS 445-2:2011/A2:2017Operation and Maintenance of natural gas distribution and Consumer supply systems with max operation pressure 1,6 Mpa (16 bar). Part 2: Maintenance terms, kinds of work and the execution organizationAtcelts
58756LVS 445-1:2011/A2:2017Operation and Maintenance of natural gas distribution and Consumer supply systems with max operation pressure 1,6 Mpa (16 bar). Part 1:General requirementsAtcelts
12259LVS 417:2015Design of external natural gas pipeline systems with presure 1,6 MPa (16 bar)Atcelts
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