Distribution automation using distribution line carrier systems - Part 4: Data communication protocols; Section 1: Reference model of the communication system (IEC 61334-4-1:1996); German version EN 61334-4-1:1996
Edition 1998-01

Process measurement and control devices - General methods and procedures for evaluating performance - Part 2: Tests under reference conditions (IEC 61298-2:2008); German version EN 61298-2:2008
Edition 2009-08

Waterproofing for indoor applications - Part 5: Waterproofing with waterproofing materials in sheet form in conjunction with tiles
Edition 2017-08

Waterproofing for indoor applications - Part 6: Waterproofing with waterproofing materials in panel-shaped form in conjunction with tiles or paving
Edition 2017-08

Terrestrial digital multimedia broadcasting (T-DMB) receivers - Part 3: Common API (IEC 62516-3:2013); German version EN 62516-3:2013
Edition 2013-09

Framework for energy market communications - Part 451-4: Settlement and reconciliation business process, contextual and assembly models for European market (IEC 62325-451-4:2017); German version EN 62325-451-4:2017
Edition 2019-03

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 9: Mechanical drainage of sewage sludge
Edition 2017-02

Field Device Tool (FDT) interface specification - Part 1: Overview and guidance (IEC 62453-1:2016); German version EN 62453-1:2017
Edition 2017-11

Function blocks - Part 2: Software tool requirements (IEC 61499-2:2012); German version EN 61499-2:2013
Edition 2014-09

Methods of measurement for radio transmitters; part 2: bandwidth, out-of-band power and power of non-essential oscillations
Edition 1982-11