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
IEC 60825-1 Interpretation sheet 2 - Safety of laser products - Part 1: Equipment classification and requirements
IEC 60869-1 Fibre optic interconnecting devices and passive components - Fibre optic passive power control devices - Part 1: Generic specification*, 2018-11-16 Update
IEC 60875-1 Fibre optic interconnecting devices and passive components - Non-wavelength-selective fibre optic branching devices - Part 1: Generic specification
IEC 60876-1 Fibre optic interconnecting devices and passive components - Fibre optic spatial switches - Part 1: Generic specification
IEC 61202-1 Fibre optic interconnecting devices and passive components - Fibre optic isolators - Part 1: Generic specification
IEC 61300 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-9: Examinations and measurements - Far-end crosstalk
ISO 1101 Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out
ISO 129 Technical drawings; Dimensioning; General principles, definitions, methods of execution and special indications
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 IEC 63032:2018 history
2018BS EN IEC 63032:2018 Fibre optic interconnecting devices and passive components. Fibre optic tuneable bandpass filters. Generic specification