Singapore |
IEC Full Member |
TC/SC Membership
| Committee  |  Description | P/O Status | Publications | Work Programme |
|---|---|---|---|---|
| TC 3 | Documentation, graphical symbols and representations of technical information | O-Member | 34 | 8 |
| TC 9 | Electrical equipment and systems for railways | P-Member | 96 | 29 |
| TC 17 | High-voltage switchgear and controlgear | O-Member | 1 | |
| SC 17A | Switching devices | O-Member | 25 | 6 |
| SC 17C | Assemblies | O-Member | 16 | 5 |
| TC 20 | Electric cables | O-Member | 126 | 35 |
| TC 21 | Secondary cells and batteries | O-Member | 33 | 9 |
| TC 22 | Power electronic systems and equipment | O-Member | 8 | 2 |
| SC 22G | Adjustable speed electric power drive systems (PDS) | O-Member | 17 | 5 |
| TC 23 | Electrical accessories | O-Member | 12 | 7 |
| SC 23A | Cable management systems | O-Member | 21 | 8 |
| SC 23B | Plugs, socket-outlets and switches | P-Member | 30 | 7 |
| SC 23E | Circuit-breakers and similar equipment for household use | O-Member | 25 | 10 |
| SC 23H | Plugs, Socket-outlets and Couplers for industrial and similar applications, and for Electric Vehicles | P-Member | 9 | 4 |
| SC 23J | Switches for appliances | O-Member | 8 | |
| TC 31 | Equipment for explosive atmospheres | O-Member | 25 | 11 |
| SC 31G | Intrinsically-safe apparatus | O-Member | 3 | |
| SC 31J | Classification of hazardous areas and installation requirements | O-Member | 5 | 3 |
| TC 32 | Fuses | O-Member | 1 | |
| SC 32B | Low-voltage fuses | O-Member | 6 | 2 |
| TC 34 | Lighting | P-Member | 6 | 7 |
| SC 34A | Electric light sources | O-Member | 55 | 13 |
| SC 34B | Lamp caps and holders | O-Member | 73 | 16 |
| SC 34C | Auxiliaries for lamps | O-Member | 38 | 27 |
| SC 34D | Luminaires | O-Member | 29 | 6 |
| TC 35 | Primary cells and batteries | P-Member | 7 | 2 |
| TC 37 | Surge arresters | O-Member | 6 | 2 |
| SC 37A | Low-voltage surge protective devices | O-Member | 4 | 6 |
| TC 38 | Instrument transformers | O-Member | 14 | 15 |
| TC 47 | Semiconductor devices | P-Member | 65 | 32 |
| SC 47A | Integrated circuits | P-Member | 65 | 8 |
| SC 47D | Semiconductor devices packaging | P-Member | 31 | 5 |
| SC 47E | Discrete semiconductor devices | P-Member | 24 | 14 |
| SC 47F | Micro-electromechanical systems | P-Member | 24 | 8 |
| TC 61 | Safety of household and similar electrical appliances | O-Member | 80 | 28 |
| SC 61B | Safety of microwave appliances for household and commercial use | O-Member | 3 | 7 |
| SC 61C | Safety of refrigeration appliances for household and commercial use | O-Member | 3 | 1 |
| SC 61D | Appliances for air-conditioning for household and similar purposes | O-Member | 3 | 4 |
| TC 62 | Electrical equipment in medical practice | O-Member | 1 | |
| SC 62A | Common aspects of electrical equipment used in medical practice | O-Member | 36 | 9 |
| SC 62B | Diagnostic imaging equipment | O-Member | 43 | 7 |
| SC 62C | Equipment for radiotherapy, nuclear medicine and radiation dosimetry | O-Member | 29 | 4 |
| SC 62D | Electromedical equipment | P-Member | 54 | 39 |
| TC 64 | Electrical installations and protection against electric shock | O-Member | 45 | 24 |
| TC 65 | Industrial-process measurement, control and automation | O-Member | 21 | 10 |
| SC 65A | System aspects | O-Member | 39 | 4 |
| SC 65B | Measurement and control devices | O-Member | 86 | 21 |
| SC 65C | Industrial networks | O-Member | 130 | 12 |
| TC 66 | Safety of measuring, control and laboratory equipment | O-Member | 17 | 4 |
| TC 69 | Electrical power/energy transfer systems for electrically propelled road vehicles and industrial trucks | P-Member | 14 | 27 |
| TC 70 | Degrees of protection provided by enclosures | O-Member | 3 | |
| TC 76 | Optical radiation safety and laser equipment | O-Member | 19 | 9 |
| TC 77 | Electromagnetic compatibility | O-Member | 11 | 1 |
| SC 77A | EMC - Low frequency phenomena | O-Member | 39 | 15 |
| SC 77B | High frequency phenomena | O-Member | 17 | 4 |
| SC 77C | High power transient phenomena | P-Member | 21 | 3 |
| TC 81 | Lightning protection | O-Member | 15 | 12 |
| TC 82 | Solar photovoltaic energy systems | P-Member | 74 | 65 |
| TC 94 | All-or-nothing electrical relays | O-Member | 10 | 4 |
| TC 96 | Transformers, reactors, power supply units, and combinations thereof | O-Member | 21 | 2 |
| TC 109 | Insulation co-ordination for low-voltage equipment | O-Member | 7 | 2 |
| TC 113 | Nanotechnology for electrotechnical products and systems | O-Member | 24 | 36 |
| TC 114 | Marine energy - Wave, tidal and other water current converters | P-Member | 8 | 7 |
| TC 120 | Electrical Energy Storage (EES) Systems | P-Member | 6 | |
| TC 121 | Switchgear and controlgear and their assemblies for low voltage | O-Member | 1 | |
| SC 121A | Low-voltage switchgear and controlgear | O-Member | 36 | 8 |
| SC 121B | Low-voltage switchgear and controlgear assemblies | P-Member | 11 | 4 |
| CISPR | International special committee on radio interference | O-Member | ||
| CIS/A | Radio-interference measurements and statistical methods | O-Member | 17 | 13 |
| CIS/B | Interference relating to industrial, scientific and medical radio-frequency apparatus, to other (heavy) industrial equipment, to overhead power lines, to high voltage equipment and to electric traction | O-Member | 5 | 4 |
| CIS/D | Electromagnetic disturbances related to electric/electronic equipment on vehicles and internal combustion engine powered devices | O-Member | 3 | 2 |
| CIS/I | Electromagnetic compatibility of information technology equipment, multimedia equipment and receivers | O-Member | 8 | 1 |
| SyC AAL | Active Assisted Living | O-Member | ||
| SyC SM | Smart Manufacturing | P-Member | ||
| SyC Smart Cities | Electrotechnical aspects of Smart Cities | P-Member | ||
| ISO/IEC JTC 1/SC 25 | Interconnection of information technology equipment | P-Member | 22 | 20 |
| ISO/IEC JTC 1/SC 41 | Internet of Things and Digital Twin | P-Member |