Drainage pipes for landfills - Part 3: Drainage pipes and fittings and their joints made from concrete
Edition 2015-01

Pipes and fittings for subsoil drainage of trafficked areas and underground engineering - Part 3: Pipes and fittings made from concrete and their joints
Edition 2010-10

Solid wood panelling and cladding - Characteristics, requirements and marking; German version EN 14915:2013+A2:2020
Edition 2020-03

Ophthalmic optics - Information interchange for ophthalmic optical equipment (ISO 16284:2006); German version EN ISO 16284:2006
Edition 2006-06

Resistance welding equipment - Transformers - General specifications applicable to all transformers (ISO 5826:2014); German version EN ISO 5826:2014
Edition 2014-07

Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N₂O) - Reference method: Non-dispersive infrared method (ISO 21258:2010); German version EN ISO 21258:2010
Edition 2010-11

Resistance welding - Resistance welding equipment - Mechanical and electrical requirements (ISO 669:2016); German version EN ISO 669:2016
Edition 2016-07

Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German version EN 16339:2013
Edition 2013-11

Winter and road service area maintenance equipment - Data acquisition and transmission - Part 1: In-vehicle data acquisition; German version EN 15430-1:2015
Edition 2015-10

Aerospace series - Requirements for Advanced Product Quality Planning and Production Part Approval Process; German and English version EN 9145:2018
Edition 2019-02