NA 119
DIN Standards Committee Water Practice
Project
((EN 13508-3)) Investigation and assessment of drain and sewer systems outside buildings - Part 3: Coding system for the cleaning of drain and sewer systems
Begin
2026-09-07
WI
00165374
Planned document number
DIN EN 00165374
Project number
11905117
Responsible national committee
NA 119-05-35 AA - Design and operation of drains and sewers (CEN/TC 165/WG 22)
Responsible european committee
CEN/TC 165/WG 22 - Drain and sewer systems outside buildings
