Registration number (WIID)Project No.TitleStatus
7185LVS EN 773:2000General requirements for components used in hydraulically pressurized discharge pipes, drains and sewersAtcelts
26744EN 476:2011General requirements for components used in drains and sewersAtcelts
7186LVS EN 1293:2000General requirements for components used in pneumatically pressurized discharge pipes, drains and sewersAtcelts
7311LVS EN 295-10:2005Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 10: Performance requirementsAtcelts
39971EN 12566-3:2005+A2:2013Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plantsAtcelts
7171LVS EN 274:2000Sanitary tapware - Waste fittings for basins, bidets and baths - General technical specificationsAtcelts
81482EN 752:2017/prA1Drain and sewer systems outside buildings — Sewer system managementAptauja
72612prEN 12255-2Wastewater treatment plants - Part 2: Storm water management systemsAptauja slēgta
76251prEN 124-7Gully tops and manhole tops for vehicular and pedestrian areas - Part 7: Gully tops and manhole tops made of polyamideAptauja slēgta
76252prEN 124-700Gully tops and manhole tops for vehicular and pedestrian areas - Part 700: Factory production control, thirdparty monitoring and certification for gully tops and manhole tops made of polyamideAptauja slēgta
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