Registration number (WIID)Project No.TitleStatus
10498LVS 417:2002Gas distribution and Customer systems - External gas pipelines - DesignAtcelts
10399LVS EN ISO 12241:1998Thermal insulating for building equipment and industrial installations - Calculation rulesAtcelts
59028LVS EN 16798-3:2018/NA:2020Energy performance of buildings - Ventilation for buildings - Part 3: For non-residential buildings - Performance requirements for ventilation and room-conditioning systems (Modules M5-1, M5-4). National AnnexAtcelts
58762LVS 418:2018Gas supply systems. External gas pipelines. ConstructionAtcelts
10333LVS 420:2010 /AC:2014Gas appliances. Conditions for installation of gas appliancesAtcelts
10160LVS 445-1:2011Operation and Maintenance of natural gas distribution and Consumer supply systems with max operation pressure 1,6 Mpa (16 bar). Part 1:General requirementsAtcelts
10198LVS EN 1555-3:2011 LPlastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: FittingsAtcelts
10507LVS 445:2003 /AC:2003Operation and Maintenance of natural gas distribution and Consumer supply systems with max. operation pressure 1,6 MPa (16 bar)Atcelts
10196LVS EN 12583:2011 LGas supply systems – Compressor stations – Functional requirementsAtcelts
10192LVS EN 10208-2:2011 LSteel pipes for pipelines for combustible fluids - Technical delivery conditions - Part 2: Pipes of requirement class BAtcelts
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