Pipe classes for process plants - Part 11: Technical delivery conditions for pipe components of austenitic stainless steels of material group 8.1
Edition 2024-04

Wastewater treatment plants - Part 5: Lagooning processes; German version EN 12255-5:1999
Edition 1999-12

Wastewater treatment plants - Part 13: Chemical treatment; Treatment of wastewater by precipitation/flocculation; German version EN 12255-13:2002
Edition 2003-04

Industrial thermoprocessing equipment - Part 2: Safety requirements for combustion and fuel handling systems; German version EN 746-2:2010
Edition 2011-02

Thermal solar systems and components - Factory made systems - Part 2: Test methods; German version EN 12976-2:2019
Edition 2019-11

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

Safety of amusement rides and amusement devices - Part 1: Design and manufacture; German version EN 13814-1:2019
Edition 2019-11

Industrial thermoprocessing equipment - Part 4: Particular safety requirements for hot dip galvanising thermoprocessing equipment; German version EN 746-4:1999
Edition 2000-05

Wastewater treatment plants - Part 3: Preliminary treatment; German and English version prEN 12255-3:2021
Edition 2022-01

Wastewater treatment plants - Part 10: Safety principles; German and English version prEN 12255-10:2021
Edition 2021-07