Earthworks - Part 1: Principles and general rules; German version EN 16907-1:2018
Edition 2019-04

Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2022); German version EN ISO 23553-1:2022
Edition 2022-12

Communication systems for meters - Part 1: Data exchange; German version EN 13757-1:2021
Edition 2022-10

Reliability testing; compliance test plans for success ratio; identical with IEC 61123:1991
Edition 1993-08

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape type M2 (IEC 61118:1993); German version EN 61118:1993
Edition 1994-05

Free-standing chimneys - Part 1: General requirements; German version EN 13084-1:2007
Edition 2007-05

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 13: Determination of cyanides (D 13)
Edition 2011-04

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 30: Determination of trihalogenmethanes in bathing water and pool water with headspace-gas chromatography (F 30)
Edition 2007-12

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 3: Specific principles for the equipment for aerobical biological wastewater treatment
Edition 2002-12

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 11: Sampling of waste water (A 11)
Edition 2009-02