Telecontrol equipment and systems - Part 5: Transmission protocols; section 1: Transmission frame formats (IEC 60870-5-1:1990); German version EN 60870-5-1:1993
Edition 1994-07

Optical amplifiers - Part 1: Generic specification (IEC 61291-1:2018); German version EN IEC 61291-1:2018
Edition 2019-06

X-ray spectrometry - X-ray emission- and X-ray fluorescence analysis (XRF) - Part 1: Definitions and basic principles
Edition 2008-08

Fibre optic communication subsystem test procedures - Part 2-3: Digital systems - Jitter and wander measurements (IEC 61280-2-3:2009); German version EN 61280-2-3:2009
Edition 2010-05

Multimedia systems and equipment - Colour measurement and management - Part 2-1: Colour management; Default RGB colour space, sRGB (IEC 61966-2-1:1999 + A1:2003); German version EN 61966-2-1:2000 + A1:2003
Edition 2003-09

Office machines - Requirements and tests for the preparation of refilled toner modules for electrophotographical printers, copiers and facsimile machines - Part 1: Monochrome; with CD-ROM
Edition 2020-08

Underwater acoustics - Hydrophones - Calibration of hydrophones - Part 2: Procedures for low frequency pressure calibration (IEC 60565-2:2019); German version EN IEC 60565-2:2019
Edition 2022-01

Knitting - Basic concepts - Vocabulary (ISO 4921:2000); German version EN ISO 4921:2001
Edition 2002-04

Dosimetry for Photon Brachytherapy - Part 2: Radiation sources, source calibration, source test and dose calculation
Edition 2020-12

Ultrasonics - Pulse-echo scanners - Part 1: Techniques for calibrating spatial measurement systems and measurement of system point-spread function response (IEC 61391-1:2006 + A1:2017); German version EN 61391-1:2006 + A1:2017
Edition 2018-09