International Standards and Conformity Assessment for all electrical, electronic and related technologies


IEC Regional Centre for North America


IEC TCs and SCs under the responsibility of North America Technical Team:

TC 4 Hydraulic turbines
TC 5 Steam turbines
TC 7 Overhead electrical conductors
TC 11 Overhead lines
TC 15 Solid electrical insulating materials
TC 16 Basic and safety principles for man-machine interface, marking and identification
TC 31 Equipment for explosive atmospheres
SC 31G Intrinsically-safe apparatus
SC 31J Classification of hazardous areas and installation requirements
SC 31M Non-electrical equipment and protective systems for explosive atmospheres
TC 32 Fuses
SC 32A High-voltage fuses
SC 32B Low-voltage fuses
SC 32C Miniature fuses
TC 33 Power capacitors
TC 35 Primary cells and batteries
TC 37 Surge arresters
SC 37A Low-voltage surge protective devices
SC 37B Specific components for surge arresters and surge protective devices
TC 42 High-voltage testing techniques
TC 48 Electromechanical components and mechanical structures for electronic equipment
SC 48B Connectors
SC 48D Mechanical structures for electronic equipment
TC 55 Winding wires
TC 56 Dependability
TC 61 Safety of household and similar electrical appliances
SC 61B Safety of microwave ovens
SC 61C Household appliances for refrigeration
SC 61D Appliances for air-conditioning for household and similar purposes
SC 61E Safety of electrical commercial catering equipment
SC 61H Safety of electrically-operated farm appliances
SC 61J Electrical motor-operated cleaning appliances for commercial use
TC 72 Automatic controls for household use
TC 86 Fibre optics
SC 86A Fibres and cables
SC 86B Fibre optic interconnecting devices and passive components
SC 86C Fibre optic systems and active devices
TC 89 Fire hazard testing
TC 108 Safety of electronic equipment within the field of audio/video, information technology and communication technology
TC 116 Safety of hand-held motor-operated electric tools