Optical amplifiers - Test methods - Part 3-3: Noise figure parameters - Signal power to total ASE power ratio (IEC 61290-3-3:2013); German version EN 61290-3-3:2014
Edition 2014-11

Medical teletherapy systems with gamma-emitting sources - Part 2: Radiation safety requirements for installation
Edition 2003-06

Acceptance testing of nuclear medical measuring systems - Part 101: Radiation counting systems for measurements in vivo and in vitro
Edition 2024-08

Paints and varnishes - Determination of hiding power - Part 1: Kubelka-Munk method for white and light-coloured paints (ISO 6504-1:2019); German version EN ISO 6504-1:2019
Edition 2019-09

Fibre optic interconnecting devices and passive components - Connector optical interfaces - Part 6-2: Connection of 50 µm core diameter multimode physically contacting fibres - Non-angled for reference connector application, at wavelength of 850 nm using selected A1a fibre only (IEC 61755-6-2:2018); German version EN IEC 61755-6-2:2018
Edition 2019-06

Procedures of dosimetry with probe-type detectors for photon and electron radiation - Part 1: General
Edition 2016-08

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-14: Examinations and measurements - Error and repeatability of the attenuation settings of a variable optical attenuator (IEC 61300-3-14:2014); German version EN 61300-3-14:2014
Edition 2015-08

Electric components - Reliability - Reference conditions for failure rates and stress models for conversion (IEC 61709:2011); German version EN 61709:2011
Edition 2012-01

Gas analysis - Absolute volumetric method for dynamic preparation of calibration gases - Part 1: Preparation from pure gases, with CD-ROM
Edition 2014-05

Surface colours for traffic signs and traffic installations
Edition 2017-02