Registration number (WIID)Project No.TitleStatus
71820LVS EN ISO 21003-3:2008/A1:2022Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings - Amendment 1 (ISO 21003-3:2008/Amd 1:2021)Standarts spēkā
60636LVS EN ISO 15493:2003/A1:2017Plastics piping systems for industrial applications - Acrylonitrile-butadiene-styrene (ABS), unplasticized poly(vinyl chloride) (PVC-U) and chlorinated poly(vinyl chloride) (PVC-C) - Specifications for components and the system - Metric series - Amendment 1 (ISO 15493:2003/Amd 1:2016 + Cor 1:2004)Standarts spēkā
78881EN ISO 16486-3:2025Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 3: Fittings (ISO 16486-3:2025)Standarts spēkā
70067LVS EN 17670-2:2023Plastics piping systems for non-pressure underground conveyance of surface water - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specification for road gulliesStandarts spēkā
78379LVS EN ISO 7510:2024Plastics piping systems - Glass-reinforced plastics (GRP) components - Determination of the amounts of constituents (ISO 7510:2017)Standarts spēkā
70834LVS EN ISO 15875-3:2004/A1:2021Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 3: Fittings - Amendment 1 (ISO 15875-3:2003/Amd 1:2020)Standarts spēkā
64618LVS CEN/TS 13476-4:2020Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 4: Assessment of conformityStandarts spēkā
61353CEN/TR 17179:2018Thermoplastics piping and ducting systems - Rainwater infiltration and storage attenuation systems - Practices for underground installationStandarts spēkā
61669EN ISO 11296-7:2019Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 7: Lining with spirally-wound pipes (ISO 11296-7:2019)Standarts spēkā
67974EN 13598-1:2020Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for ancillary fittings and shallow chambersStandarts spēkā
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