EN 60695-11-5 Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus@ confirmatory test arrangement and guidance*, 2017-06-01 Update
EN 60793-2-50:2013 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
EN 60825 Radiation Safety of Laser Products@ Equipment Classification@ Requirements and User's Guide
EN 61300 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-9: Examinations and measurements - Far-end crosstalk
EN ISO 286-1 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 1: Basis of tolerances, deviations and fits - Technical Corrigendum 1 (ISO 286-1:2010/Cor 1:2013)
IEC 60027 Letter Symbols to be used in electrical technology (Edition 4.0)
IEC 60617 Graphical symbols for diagrams - 12-month subscription to regularly updated online database comprising parts 2 to 13 of IEC 60617
IEC 60695-11-5 Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance*, 2016-12-06 Update
IEC 60825 Safety of laser products - ALL PARTS*, 2023-05-25 Update
IEC 61300 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-9: Examinations and measurements - Far-end crosstalk
IEC Guide 102 Electronic components - Specification structures for quality assessment (Qualification approval and capability approval)
ISO 1101 Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out*, 2017-02-01 Update
ISO 129-1 Technical product documentation (TPD) — Presentation of dimensions and tolerances — Part 1: General principles — Amendment 1*, 2020-03-09 Update
ISO 286-1 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 1: Basis of tolerances, deviations and fits; Technical Corrigendum 1
ISO 8601 Data elements and interchange formats - Information interchange - Representation of dates and times
BS EN 61978-1:2014 history
2014BS EN 61978-1:2014 Fibre optic interconnecting devices and passive components. Fibre optic passive chromatic dispersion compensators. Generic specification
2010BS EN 61978-1:2010 Fibre optic interconnecting devices and passive components - Fibre optic passive chromatic dispersion compensators - Generic specification