Projects of CEN/TC 155/WG 13

DIN CEN/TS 1401-2 rev 2026-06-08 Plastics piping systems for non-pressure underground drains and sewers - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Assessment of conformity More  Comment 
DIN CEN/TS 12666-2 2026-01-09 Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) - Part 2: Guidance for the assessment of conformity; German version FprCEN/TS 12666 2:2026 More  Comment 
DIN EN 1852-1 2026-01-09 Plastics piping systems for non-pressure underground drains and sewers - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the system; German and English version prEN 1852-1:2026 More  Comment 
DIN EN 1401-1 2025-08-18 Plastics piping systems for non-pressure underground drains and sewers - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittings and the systems; German and English version prEN 1401-1:2026 More  Comment 
DIN CEN/TS 1852-2 2024-07-17 Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 2: Guidance for the assessment of conformity; German version CEN/TS 1852-2:2026 More  Comment 
DIN EN 12666-1 2023-12-14 Plastics piping systems for non-pressure underground drains and sewers – Polyethylene (PE) – Part 1: Specifications for pipes, fittings and the system; German version EN 12666 1:2026 More  Comment 

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