Registration number (WIID)Project No.TitleStatus
21524LVS CR 13737:2003Implementation guide for functional standards prepared by CEN/TC 234 "Gas supply"Atcelts
11315LVS EN 1775:1998/A2:2000Gas supply - Gas pipework for buildings - Maximum operating pressure <= 5 bar - Functional recommendationsAtcelts
11314LVS EN 12007-2:2000Gas supply systems - Gas pipelines for maximum operating pressure up to and including 16 bar - Part 2: Specific functional recommendations for polyethylene (MOP up to and including 10 bar)Atcelts
11297LVS EN 12007-1:2000Gas supply systems - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional recommendationsAtcelts
11316LVS CR 13737:2000Implementation Guide for functional standards prepared by CEN/TC 234 "Gas supply"Atcelts
11303LVS EN 1918-3:2000Gas supply systems - Underground gas storage - Part 3: Functional recommendations for storage in solution-mined salt cavernsAtcelts
80290LVS EN 12583+A1:2025Gas Infrastructure - Compressor stations - Functional requirementsStandarts spēkā
29601LVS EN 12007-1:2012Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirementsStandarts spēkā
79788LVS EN 12186:2025Gas infrastructure - Gas pressure control stations for transmission and distribution - Functional requirementsStandarts spēkā
37087LVS EN 1918-4:2016Gas infrastructure - Underground gas storage - Part 4: Functional recommendations for storage in rock cavernsStandarts spēkā
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