Drinking water supply from small units and non stationary plants - Part 2: Non stationary units - Guidelines for drinking water, planning, construction, operation and maintenance of units
Edition 2018-01

Drinking water supply from small units and non stationary plants - Part 3: Non stationary units for substitute and emergency water supply - Guidelines for the supplied water, planning, construction, operation and maintenance of units
Edition 2015-12

Seamless steel tubes for oil- and water-hydraulic systems - Calculation rules for pipes and elbows for dynamic loads
Edition 2020-04

Plans for Public Utilities, Water Resources and Long-distance Lines - Part 4: Drain and sewer systems outside buildings
Edition 2022-11

Plans for public utilities, water resources management and for long-distance pipelines; Maps and plans for water engineering, flood and coastal protection
Edition 1982-02

Inseparable elastomer sealed connectors made of metal for metallic pipes for use in drinking water system installation - General requirements and test methods
Edition 2017-11

Steel water pipes and fittings
Edition 2022-10

Fittings for gas and drinking water installations - Extensions made of stainless steel
Edition 2023-08

Valves for potable water supply in buildings - Angle service valves - Requirements and tests
Edition 2023-10

Valves for drinking water installations on private premises - Anti-vacuum valves, types D and E
Edition 2018-03