International Standards and Conformity Assessment
for all electrical, electronic and related technologies
IEC APRC |
IEC Asia-Pacific Regional Centre |

IEC TCs and SCs under the responsibility of IEC-APRC
Committee
|
Title
|
---|---|
TC 17 | High-voltage switchgear and controlgear |
SC 17A | Switching devices |
SC 17C | Assemblies |
TC 22 | Power electronic systems and equipment |
SC 22E | Stabilized power supplies |
SC 22F | Power electronics for electrical transmission and distribution systems |
SC 22G | Adjustable speed electric drive systems incorporating semiconductor power converters |
SC 22H | Uninterruptible power systems (UPS) |
TC 23 | Electrical accessories |
SC 23A | Cable management systems |
SC 23B | Plugs, socket-outlets and switches |
SC 23E | Circuit-breakers and similar equipment for household use |
SC 23G | Appliance couplers |
SC 23H | Plugs, socket-outlets and couplers for industrial and similar applications, and for electric vehicles |
SC 23J | Switches for appliances |
SC 23K | Electrical energy efficiency products |
TC 26 | Electric welding |
TC 27 | Industrial electroheating and electromagnetic processing |
TC 34 | Lamps and related equipment |
SC 34A | Lamps |
SC 34B | Lamp caps and holders |
SC 34C | Auxiliaries for lamps |
SC 34D | Luminaires |
TC 40 | Capacitors and resistors for electronic equipment |
TC 47 | Semiconductor devices |
SC 47A | Integrated circuits |
SC 47D | Semiconductor devices packaging |
SC 47E | Discrete semiconductor devices |
SC 47F | Micro-electromechanical systems |
TC 49 | Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection |
TC 51 | Magnetic components, ferrite and magnetic powder materials |
TC 66 | Safety of measuring, control and laboratory equipment |
TC 68 | Magnetic alloys and steels |
TC 70 | Degrees of protection provided by enclosures |
TC 81 | Lightning protection |
TC 91 | Electronics assembly technology |
TC 96 | Transformers, reactors, power supply units, and combinations thereof |
TC 97 | Electrical installations for lighting and beaconing of aerodromes |
TC 99 | Insulation co-ordination and system engineering of high voltage electrical power installations above 1,0 kV AC and 1,5 kV DC |
TC 101 | Electrostatics |
TC 104 | Environmental conditions, classification and methods of test |
TC 109 | Insulation co-ordination for low-voltage equipment |
TC 110 | Electronic display devices |
TC 112 | Evaluation and qualification of electrical insulating materials and systems |
TC 115 | High Voltage Direct Current (HVDC) transmission for DC voltages above 100 kV |
TC 119 | Printed Electronics |
TC 120 | Electrical Energy Storage (EES) Systems |
TC 121 | Switchgear and controlgear and their assemblies for low voltage |
SC 121A | Low-voltage switchgear and controlgear |
SC 121B | Low-voltage switchgear and controlgear assemblies |
TC 122 | UHV AC transmission systems |
TC 124 | Wearable electronic devices and technologies |
