Registration number (WIID)Project No.TitleStatus
77010LVS CEN/TS 1455-2:2023Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Acrylonitrile-butadiene-styrene (ABS) - Part 2: Assessment of conformityStandarts spēkā
6144LVS CEN/TS 1456-2:2003Plastics piping systems for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformityAtcelts
6338LVS CEN/TS 14578:2004Plastics piping systems for water supply or drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Recommended practice for installationAtcelts
36520LVS CEN/TS 14578:2014Plastics piping systems for water supply or drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Recommended practice for installationStandarts spēkā
25768LVS CEN/TS 14632:2006Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure - Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) - Guidance for the assessment of conformityAtcelts
36070LVS CEN/TS 14632:2012Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Guidance for the assessment of conformityAtcelts
62513LVS CEN/TS 14632:2023Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Guidance for the assessment of conformityStandarts spēkā
23090LVS CEN/TS 14758-2:2007Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene with mineral modifier(s) (PP-MD) - Part 2: Guidance for the assessment of conformityAtcelts
61554LVS CEN/TS 14758-2:2016Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene with mineral modifiers (PP-MD) - Part 2: Guidance for the assessment of conformityAtcelts
72503LVS CEN/TS 14758-2:2025Plastics piping systems for non‐pressure underground drainage and sewerage - Polypropylene with mineral modifiers (PP‐MD) - Part 2: Assessment of conformityStandarts spēkā
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