Committee | Title | Status | Remark |
|---|
| SC 2A | Turbine type generators
| Disbanded | Work taken over by TC 2 |
| SC 2B | Mounting dimensions and output series | Disbanded | Work taken over by TC 2 |
| SC 2C | Classification of insulating materials | Disbanded | Work taken over by TC 2 |
| SC 2D | Losses and efficiency | Disbanded | Work taken over by TC 2 |
| SC 2E | Impulse voltage tests on rotating machines | Disbanded | Work taken over by TC 2 |
| SC 2F | Carbon brushes, brush-holders, commutators and slip-rings | Disbanded | Work taken over by TC 2 |
| SC 2G | Test methods and procedures | Disbanded | Work taken over by TC 2 |
| SC 2H | Degrees of protection, methods of cooling and mounting arrangements | Disbanded | Work taken over by TC 2 |
| SC 2J | Classification of insulation systems for rotating machinery | Disbanded | Work taken over by TC 2 |
| SC 3A | Graphical symbols for diagrams | Disbanded | Work taken over by TC 3 |
| SC 3B | Documentation | Disbanded | Work taken over by TC 3 |
| TC 6 | Lamp sockets and caps | Disbanded | |
| TC 12 | Radiocommunications | Disbanded | Work taken over by TC 100 |
| SC 12A | Radio receiving equipment | Transformed | Transformed into TA 1 |
| SC 12B | Safety | Disbanded | Transformed into TC 108 |
| SC 12C | Radio transmitting equipment | Transformed | Transformed into TC 103 |
| SC 12E | Radio relay and satellite communication systems | Transformed | Transformed into TC 102 |
| SC 12F | Equipment used in the mobile services | Transformed | Transformed into TC 102 |
| SC 12G | Cabled distribution systems | Transformed | Transformed into TA 5 |
| SC 13A | Electric energy measuring equipment | Disbanded | Work taken over by TC 13 |
| SC 13B | Electrical measuring instruments | Disbanded | Work taken over by TC 13 |
| SC 13C | Electronic measuring instruments | Disbanded | Work taken over by TC 13 |
| SC 14D | Small power transformers and reactors and special transformers and reactors | Disbanded | Transformed into TC 96 |
| SC 15A | Short-time tests | Disbanded | Work taken over by TC 15 |
| SC 15B | Endurance tests | Disbanded | Work taken over by TC 15 |
| SC 15C | Specifications | Transformed | This subcommittee was transferred into TC 15 (see SMB-Decision 123/12) |
| SC 15D | Electrostatics | Transformed | Transformed into TC 101 |
| SC 15E | Methods of test | Transformed | See 15E/204/RM.
Transformed into TC 112 |
| TC 16 | Basic and safety principles for man-machine interface, marking and identification | Disbanded | Work taken over by TC 3 |
| SC 16A | Terminal marking of rotating machines | Disbanded | Work taken over by TC 16 |
| TC 19 | Internal-combustion engines | Disbanded | |
| SC 20A | High-voltage cables | Disbanded | Work taken over by TC 20 |
| SC 20B | Low-voltage cables | Disbanded | Work taken over by TC 20 |
| SC 20C | Burning characteristics of electric cables | Disbanded | Work taken over by TC 20 |
| SC 22A | Mercury-arc convertors | Disbanded | Work taken over by TC 22 |
| SC 22B | Semiconductor converters | Disbanded | Work taken over by TC 22 |
| SC 22C | Ignitions and excitrons | Disbanded | Work taken over by TC 22 |
| SC 22D | Electronic power converters for rolling stock | Disbanded | Work taken over by TC 9 |
| SC 23C | World-wide plug and socket-outlet systems | Disbanded | Work taken over by SC 23B |
| SC 23F | Connecting devices | Disbanded | Work taken over by TC 23 |
| TC 24 | Electric and magnetic quantities and units | Disbanded | |
| SC 28A | Insulation co-ordination for low-voltage equipment | Transformed | Transformed into TC 109 |
| SC 29A | Sound recording | Disbanded | Work taken over by TC 29 |
| SC 29B | Audio engineering | Disbanded | Work taken over by TC 29 |
| SC 29C | Measuring devices | Disbanded | Work taken over by TC 29 |
| SC 29D | Ultrasonics | Disbanded | Work taken over by TC 29 |
| TC 30 | Extra-high voltages | Disbanded | |
| SC 31A | Flameproof enclosures | Disbanded | Acc. to 31/500/Q and 31/519/RQ - This SC will be disbanded at TC 31 plenary meeting in Braunschweig/DE on 2004-10-06/07 |
| SC 31C | Increased safety apparatus | Disbanded | Work taken over by TC 31 |
| SC 31D | Pressurization and associated techniques | Disbanded | Work taken over by TC 31 |
| SC 31H | Apparatus for use in the presence of ignitable dust | Disbanded | Work taken over by TC 31 |
| SC 31K | Encapsulation | Disbanded | Work taken over by TC 31 |
| SC 31L | Electrical apparatus for the detection of flammable gases | Disbanded | Work taken over by TC 31 |
| TC 39 | Electronic tubes | Disbanded | Work taken over by TC 110 |
| TC 41 | Electrical relays | Disbanded | Work taken over by TC 94 and TC 95 |
| SC 41A | All-or-nothing relays | Disbanded | Transformed into TC 94 |
| SC 41B | Measuring relays | Disbanded | Transformed into TC 95 |
| TC 43 | Electric fans for household and similar purposes | Disbanded | |
| SC 46B | Waveguides and their accessories | Disbanded | Work taken over by TC 46 |
| SC 46D | R.F. connectors | Disbanded | Work taken over by TC 46 |
| SC 47B | Microprocessor systems | Disbanded | Work taken over by JTC 1/SC 25 |
| SC 47C | Optoelectronic, display and imaging devices | Transformed | Transformed into TC 110 |
| SC 48A | Sockets and accessories for electronic plug-in devices | Disbanded | Work taken over by TC 48 |
| SC 48C | Switches | Transformed | Transformed into SC 23J |
| TC 50 | Environmental testing | Transformed | Transformed into TC 104 |
| SC 50A | Vibration, impact and other dynamic tests | Transformed | Transformed into TC 104 |
| SC 50B | Climatic tests | Transformed | Transformed into TC 104 |
| TC 52 | Printed circuits | Disbanded | TC 52 has been merged into TC 91 (Decision N° 105 taken at the CA of 1999-06-14/15 in Geneva and Decision N° 106/10 taken at the CA of 1999-10-21 in Kyoto) |
| TC 53 | Computers and information processing | Disbanded | |
| TC 54 | Household appliances for refrigeration and air-conditioning | Disbanded | Work taken over by TC 61 |
| SC 54A | Appliances for air-conditioning for household and similar purposes | Disbanded | Work taken over by TC 61 |
| TC 58 | Methods of measurement of electrical properties of metallic materials | Disbanded | |
| SC 59B | Cooking ranges, working tables, ovens and similar appliances | Disbanded | Transformed into SC 59K |
| SC 59E | Ironing and pressing appliances | Transformed | Transformed into SC 59L |
| SC 59G | Small kitchen appliances | Transformed | Transformed into SC 59L |
| SC 59H | Microwave ovens | Disbanded | Transformed into SC 59K |
| SC 59I | Hand-held electric tools | Disbanded | Work taken over by TC 59 |
| TC 60 | Recording | Transformed | Transformed into TC 100/TA 6 and TA 7 |
| SC 60A | Sound recording | Transformed | Transformed into TC 100/TA 6 and TA 7 |
| SC 60B | Video recording | Transformed | Transformed into TC 100/TA 6 and TA 7 |
| SC 60C | Systems of audio-visual and electronic technology for information and communications | Disbanded | |
| SC 61E | Safety of electrical commercial catering equipment | Disbanded | Taken over by TC61 |
| SC 61F | Safety of hand-held motor-operated electric tools | Transformed | Transformed into TC 116 |
| SC 61G | Safety of projectors | Disbanded | Work taken over by TC 61 |
| TC 63 | Insulation systems | Disbanded | |
| SC 65D | Analyzing equipment | Disbanded | Work taken over by SC 65B |
| TC 67 | Analogue computing equipment | Disbanded | |
| TC 71 | Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries) | Disbanded | Work taken over by TC 44 |
| TC 74 | Safety and energy efficiency of IT equipment | Transformed | Transformed into TC 108 |
| TC 75 | Classification of environmental conditions | Transformed | Transformed into TC 104 |
| TC 83 | Information technology equipment | Disbanded | Work taken over by JTC 1/SC 25 |
| TC 84 | Equipment and systems in the field of audio, video and audiovisual engineering | Transformed | Transformed into TC 100/TA 3 and TA 4 |
| TC 92 | Safety of audio, video and similar electronic equipment | Transformed | Transformed into TC 108 |
| TC 93 | Design automation | Disbanded | Work taken over by TC 91 |
| TC 98 | Electrical insulation systems (EIS) | Transformed | Transformed to TC 112 in 2005-05 (see SMB/3019/QP and SMB/3019A/RV). |
| TA 3 | Infrared systems and applications | Disbanded | Disbanded (by e-mail dated 2004-04-19). |
| TA 7 | Consumer electronics storage and related applications | Disbanded | Work taken over by TC 100/TA 6 |
| SC 100A | Multimedia end-user equipment | Disbanded | |
| SC 100B | Audio, video and multimedia information storage systems | Disbanded | |
| SC 100C | Audio, video and multimedia subsystems and equipment | Disbanded | |
| SC 100D | Cabled distribution systems | Disbanded | |
| TC 102 | Equipment used in radiocommunications for mobile services and for satellite communication systems | Disbanded | |
| CIS/C | Interference relating to overhead power lines, high-voltage equipment and electric traction systems | Disbanded | Work taken over by SC CIS/B |
| CIS/E | Interference relating to radio receivers | Transformed | Transformed into SC CIS/I |
| CIS/G | Interference relating to information technology equipment | Transformed | Transformed into SC CIS/I |
| ISO/IEC JTC 1/SC 1 | Vocabulary | Disbanded | |
| ISO/IEC JTC 1/SC 11 |   | Disbanded | |
| ISO/IEC JTC 1/SC 14 | Data element principles | Disbanded | |
| ISO/IEC JTC 1/SC 15 | Volume and file structure | Disbanded | |
| ISO/IEC JTC 1/SC 18 | Document processing and related communication | Disbanded | |
| ISO/IEC JTC 1/SC 21 | Open systems interconnection, data management and open distributed processing | Disbanded | |
| ISO/IEC JTC 1/SC 26 | Microprocessor systems | Disbanded | |
| ISO/IEC JTC 1/SC 30 | Open electronic data interchange | Disbanded | |
| ISO/IEC JTC 1/SC 33 | Distributed application services | Disbanded | |