Registration number (WIID)Project No.TitleStatus
70257EN ISO 16486-3:2020Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 3: Fittings (ISO 16486-3:2020)Atcelts
5945LVS EN ISO 15874-5:2004Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 5: Fitness for purpose of the systemAtcelts
5941LVS EN ISO 15874-1:2004Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: GeneralAtcelts
35549LVS CEN ISO/TS 22391-7:2012Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 7: Guidance for the assessment of conformity (ISO/TS 22391-7:2011)Atcelts
6148LVS CEN/TS 12201-7:2004Plastics piping systems for water supply - Polyethylene (PE) - Part 7: Guidance for the assessment of conformityAtcelts
5998LVS EN 1555-5:2003Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 5: Fitness for purpose of the systemAtcelts
5937EN ISO 15876-3:2003Plastics piping systems for hot and cold water installations - Polybutylene (PB) - Part 3: Fittings (ISO 15876-3:2003)Atcelts
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
5857LVS CEN/TS 1852-3:2003Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 3: Guidance for installationAtcelts
6040LVS EN ISO 9080:2003Plastics piping and ducting systems - Determination of the long- term hydrostatic strength of thermoplastics materials in pipe form by extrapolationAtcelts
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