Printed boards - Part 20: Printed circuit boards for high-brightness LEDs (IEC 62326-20:2016); German version EN 62326-20:2016
Edition 2016-12

Optical circuit boards - Part 1: General (IEC 62496-1:2008); German version EN 62496-1:2009
Edition 2009-10

Optical circuit boards - Basic test and measurement procedures - Part 2: General guidance for definition of measurement conditions for optical characteristics of optical circuit boards (IEC 62496-2:2017); German version EN 62496-2:2017
Edition 2018-10

Optical circuit boards - Part 2-1: Measurements - Optical attenuation and isolation (IEC 62496-2-1:2011); German version EN 62496-2-1:2011
Edition 2012-06

Optical circuit boards - Part 2-2: Measurements - Dimensions of optical circuit boards (IEC 62496-2-2:2011); German version EN 62496-2-2:2011
Edition 2011-09

Optical circuit boards - Basic test and measurement procedures - Part 2-4: Optical transmission test for optical circuit boards without input/output fibres (IEC 62496-2-4:2013); German version EN 62496-2-4:2013
Edition 2014-04

Optical circuit boards - Basic test and measurement procedures - Part 2-5: Flexibility test for flexible opto-electric circuits (IEC 62496-2-5:2022); German version EN IEC 62496-2-5:2023
Edition 2024-04

Optical circuit boards - Part 3: Performance standards - General and guidance (IEC 62496-3:2011); German version EN 62496-3:2011
Edition 2011-09

Optical circuit boards - Performance standard - Part 3-1: Flexible optical circuit boards using unconnectorized optical glass fibres (IEC 62496-3-1:2009); German version EN 62496-3-1:2010
Edition 2011-01

Optical circuit boards - Part 4: Interface standards - General and guidance (IEC 62496-4:2011); German version EN 62496-4:2011
Edition 2011-12