The numbers of older IEC standards were converted in 1997 by adding 60000; for exampleIEC 27 became IEC 60027. IEC standards often have multiple sub-part documents; only the main title for the standard is listed here.  IEC 60027 Letter symbols to be used in electrical technology  IEC 60028 International standard of resistance for copper  IEC 60034 Rotating electrical machinery  IEC 60038 IEC Standard Voltages  IEC 60041 Field acceptance tests to determine the hydraulic performance of hydraulic turbines, storage pumps and pump-turbines  IEC 60044 Instrument transformers  IEC 60045 Steam turbines  IEC 60050 International Electrotechnical Vocabulary  IEC 60055 Paper-insulated metal-sheathed cables for rated voltages up to 18/30 kV  IEC 60060 High-voltage test techniques  IEC 60062 Marking codes for resistors and capacitors  IEC 60063 Preferred number series for resistors and capacitors  IEC 60061 Lamp caps and holders together with gauges for the control of interchangeability and safety  IEC 60064 Tungsten filament type GLS (General Lighting Solutions) bulbs  IEC 60065 Audio, video and similar electronic apparatus – Safety requirements  IEC 60068 Environmental Testing  IEC 60071 Insulation Co-ordination  IEC 60073 Basic Safety principles for man-machine interface, marking and identification  IEC 60076 Power transformers  IEC 60077 Railway applications - Electric equipment for rolling stock  IEC 60079 Explosive Atmospheres  IEC 60083 Plugs and socket-outlets for domestic and similar general use standardized in member countries of IEC  IEC 60085 Electrical insulation  IEC 60086 Primary batteries  IEC 60092 Electrical installations on ships  IEC 60094 Magnetic tape sound recording and reproducing systems  IEC 60095 Lead-acid starter batteries  IEC 60096 Radio-frequency cables  IEC 60098 Rumble measurement on Vinyl Disc Turntables  IEC 60099 Surge arresters  IEC 60119 The Electrical Performance of Semiconductor Rectifiers (Metal Rectifiers)  IEC 60134 Absolute maximum and design ratings of tube and semiconductor devices  IEC 60137 Bushings for alternating voltages above 1000V  IEC 60146 Semiconductor Converters  IEC 60169 Radio-frequency connectors  IEC 60183 Guide to the selection of high voltage cables  IEC 60193 Hydraulic turbines, storage pumps and pump-turbines - Model acceptance tests  IEC 60204 Safety of machinery  IEC 60214 On-load tap changers  IEC 60228 Conductors of insulated cables  IEC 60233 Tests on Hollow Insulators for use in Electrical Equipment  IEC 60238 Edison screw Lampholders  IEC 60239 Graphite electrodes for electric arc furnaces – Dimensions and designation  IEC 60245 Rubber-Insulated Cables  IEC 60254 Surge Withstands Capability (SWC)  IEC 60255 Electrical Relays  IEC 60268 Sound system equipment  IEC 60269 Low voltage fuses  IEC 60270 High-Voltage Test Techniques – Partial Discharge Measurements  IEC 60273 Characteristics of indoor and outdoor post insulators for systems with nominal voltages greater than 1000V  IEC 60287 Calculation of permissible current in cables at steady state rating  IEC 60296 Mineral Insulating oils for transformers & switchgear  IEC 60297 Dimensions of mechanical structures of the 482.6 mm (19 in) series  IEC 60298 high voltage switchgear in metallic enclosure  IEC 60308 Hydraulic turbines - Testing of control systems  IEC 60309 Plugs, socket-outlets and couplers for industrial purposes  IEC 60317 Specifications for particular types of winding wires  IEC 60320 Appliance couplers for household and similar general purposes  IEC 60331 Tests for Electric Cables under Fire Conditions  IEC 60332 Flame Retardant vs Fire Rate Cables  IEC 60335 Safety of electrical household appliances  IEC 60364 Electrical installations of buildings  IEC 60397 Test methods for batch furnaces with metallic heating resistors  IEC 60398 Installations for electroheating and electromagnetic processing - General test methods  IEC 60417 Graphical symbols for use on equipment  IEC 60439 Low voltage switchgear and controlgear assemblies  IEC 60445 Basic and safety principles for man-machine interface  IEC 60446 Wiring colours  IEC 60457 Method of sampling insulating liquids  IEC 60479 Effects of current on human beings and livestock  IEC 60502 Power cables with extruded insulation and their accessories for rated voltages from 1kV up to 30kV  IEC 60519 Safety in installations for electroheating and electromagnetic processing  IEC 60529 Degrees of protection provided by enclosures (IP Code)  IEC 60545 Guide for commissioning, operation and maintenance of hydraulic turbines  IEC 60571 Electronic equipment used on rail vehicles  IEC 60574 Audio-visual, video and television equipment and systems  IEC 60598 Luminaires  IEC 60559 Binary floating-point arithmetic for microprocessor systems  IEC 60601 Medical Electrical Equipment  IEC 60603 Connectors for frequencies below 3 MHz for use with printed boards  IEC 60609 Hydraulic turbines, storage pumps and pump-turbines - Cavitation pitting evaluation  IEC 60617 Graphical symbols for diagrams  IEC 60651 Sound level meters  IEC 60662 High-pressure sodium lamp - Performance specifications  IEC 60664 Insulation coordination for equipment within low-voltage systems  IEC 60669 Switches for household and similar fixed-electrical installations  IEC 60676 Industrial electroheating equipment - Test methods for direct arc furnaces  IEC 60680 Test methods of plasma equipment for electroheat and electrochemical applications  IEC 60683 Test methods for submerged arc furnaces  IEC 60694 Common Specifications For High-Voltage Switchgear and Controlgear Standards  IEC 60703 Test methods for electroheating installations with electron guns  IEC 60715 Dimensions of low-voltage switchgear and controlgear. Standardised mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations.  IEC 60721 Classification of environmental conditions  IEC 60726 Dry type power transformers  IEC 60728 Cable networks for television signals, sound signals and interactive services  IEC 60730 Class B certification requirements for appliances.  IEC 60747 Semiconductor devices; Part 1: General  IEC 60748 Semiconductor devices – integrated circuits  IEC 60760 Flat, quick-connect terminations (merged into IEC 61210:2010-08)  IEC 60774 VHS/S-VHS video tape cassette system  IEC 60793 Optical fibres  IEC 60779 Test methods for electroslag remelting furnaces  IEC 60801 EMI and RFI Immunity  IEC 60805 Guide for commissioning, operation and maintenance of storage pumps and of pump-turbines operating as pumps  IEC 60809 Filament lamps for road vehicles - Dimensional, electrical and luminous requirements  IEC 60812 International Standard on Fault Mode and Effects Analysis  IEC 60815 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions  IEC 60825 Laser safety  IEC 60826 Design criteria of overhead transmission lines  IEC 60849 Sound Systems for Emergency Purposes  IEC 60865 Short Circuit Current: Calculation of Effects  IEC 60870 Telecontrol equipment and systems  IEC 60874 Connectors for optical fibres  IEC 60884 Plugs and socket-outlets for household and similar purposes  IEC 60898 Electrical accessories. Circuit breakers for overcurrent protection for household and similar installations.  IEC 60906 IEC system of plugs and socket-outlets for household and similar purposes  IEC 60908 Compact disk digital audio system  IEC 60909 Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents  IEC 60921 Ballasts for tubular fluorescent lamps – Performance requirements  IEC 60929 AC-supplied electronic ballasts for tubular fluorescent lamps – Performance requirements  IEC 60942 Electroacoustics – Sound calibrators  IEC 60945 Maritime Navigation and Radiocommunication Equipment and Systems – General Requirements – Methods of Testing and Required Test Results  IEC 60947 Standards for low-voltage switchgear and controlgear  IEC 60950 Safety of information technology equipment  IEC 60994 Guide for field measurement of vibrations and pulsations in hydraulic machines (turbines, storage pumps and pump-turbines)  IEC 61000 Electromagnetic compatibility (EMC)  IEC 61008 Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs)  IEC 61009 Residual current operated circuit breakers with integral overcurrent protection for household and similar uses (RCBO's)  IEC 61010 Safety requirements for electrical equipment for measurement, control and laboratory use  IEC 61024 Protection of structures against lightning  IEC 61025 Fault tree analysis  IEC 61030 Domestic Digital Bus - a standard for a low-speed multi-master serial communication bus for home automation applications.  IEC 61043 Sound intensity meters with pairs of microphones  IEC 61058 Switches for Appliances  IEC 61084 Cable trunking and ducting systems for electrical installations  IEC 61097 Global maritime distress and safety system (GMDSS)  IEC 61116 Electromechanical equipment guide for small hydroelectric installations  IEC 61131 Programmable Logic Controllers  IEC 61149 Safety of mobile radios  IEC 61156 Multicore and symmetrical pair/qud cables for digital communications  IEC 61158 Industrial communication networks – Fieldbus specifications  IEC 61162 Maritime navigation and radiocommunication equipment and systems, Digital Systems  IEC 61164 Reliability growth – Statistical test and estimation methods  IEC 61174 Maritime Navigation and Radio Communications, Electronic Chart Display and Information System (ECDIS)  IEC 61194 Characteristic parameters of stand-alone photovoltaic (PV) systems  IEC 61210 Connecting devices – Flat quick-connect terminations for electrical copper conductors – Safety requirements  IEC 61211 Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1 000 V - Impulse puncture testing in air  IEC 61215 Crystalline silicon terrestrial photovoltaic (PV) modules – Design qualification and type approval  IEC 61226 Nuclear power plants - Instrumentation and control important to safety - Classification of instrumentation and control functions  IEC 61238 Compression and mechanical connectors for power cables for rated voltages up to 30 kV  IEC 61241 Electrical apparatus for use in the presence of combustible dust  IEC 61277 Terrestrial photovoltaic (PV) power generating systems – General and guide  IEC 61280 Field testing method for measuring single mode fibre optic cable  IEC 61286 Character set with electrotechnical symbols  IEC 61307 Industrial microwave heating installations – Test methods for the determination of power output  IEC 61308 High-frequency dielectric heating installations – Test methods for the determination of power output  IEC 61326 Electrical equipment for measurement, control and laboratory use – EMC requirements  IEC 61334 Distribution automation using distribution line carrier systems - a standard for low-speed reliable power line communications by electricity meters, water meters and SCADA [1]  IEC 61345 UV test for photovoltaic (PV) modules  IEC 61346 Industrial systems, installations and equipment and industrial products – Structuring principles and reference designations  IEC 61347 Lamp Controlgear  IEC 61355 Classification and designation of documents for plants, systems and equipment  IEC 61362 Guide to specification of hydraulic turbine control systems  IEC 61363 Electrical installations of ships and mobile and fixed offshore units  IEC 61364 Nomenclature for hydroelectric powerplant machinery  IEC 61366 Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents  IEC 61378 Converter Transformers  IEC 61400 Wind turbines  IEC 61439 Low-Voltage switchgear and controlgear assemblies  IEC 61467 Insulators for overhead lines - Insulator strings and sets for lines with a nominal voltage greater than 1 000 V - AC power arc tests  IEC 61499 Function blocks  IEC 61508 Functional safety of electrical/electronic/programmable electronic safety- related systems  IEC 61511 Functional safety – safety instrumented systems for the process industry sector  IEC 61513 Functional safety – safety instrumented systems for the Nuclear Industries  IEC 61523 Delay and Power Calculation Standards  IEC 61537 Cable management – Cable tray systems and cable ladder systems  IEC 61557 Equipment for measuring electrical safety in low-voltage distribution systems  IEC 61558 Safety of power transformers, power supplies, reactors and similar products  IEC 61588 Precision clock synchronization protocol for networked measurement and control systems  IEC 61603 Infrared transmission of audio or video signals  IEC 61642 Industrial a.c. Networks Affected by Harmonics – Application of Filters and Shunt Capacitors  IEC 61643 Surge protective devices connected to low-voltage power distribution systems  IEC 61646 Thin-film terrestrial photovoltaic (PV) modules – Design qualification and type approval  IEC 61672 Electroacoustics – Sound level meters  IEC 61690 Electronic design interchange format, EDIF  IEC 61701 Salt mist corrosion testing of photovoltaic (PV) modules  IEC 61724 Photovoltaic system performance monitoring – Guidelines for measurement  IEC 61727 Photovoltaic (PV) systems – Characteristics of the utility interface  IEC 61730 Photovoltaic modules  IEC 61753 Fibre optic interconnecting devices and passive components performance standard  IEC 61784 Industrial communication networks – Profiles  IEC 61800 Adjustable speed electrical power drive systems  IEC 61803 Determination of power losses in high-voltage direct current (HVDC) converter stations  IEC 61829 Crystalline silicon photovoltaic (PV) array – On-site measurement of I-V characteristics  IEC 61846 Ultrasonics – Pressure pulse lithotripters – Characteristics of fields  IEC 61850 Communication Networks and Systems in Substations  IEC 61883 Consumer audio/video equipment - Digital interface  IEC 61892 Mobile and fixed offshore units, electrical installations  IEC 61922 High-frequency induction heating installations – Test methods for the determination of power output of the generator  IEC 61966 Multimedia systems -- Colour measurement  IEC 61968 Application integration at electric utilities – System interfaces for distribution management  IEC 61970 Application integration at electric utilities – Energy management system application program interface (EMS-API)  IEC 61992 Railway applications - Fixed installations - DC switchgear  IEC 61993 Maritime navigation and radiocommunication equipment and systems.  IEC 62006 Hydraulic machines - Acceptance tests of small hydroelectric installations  IEC 62040 Uninterruptible power systems  IEC 62041 EMC requirements for power transformers, power supplies, reactors and similar products  IEC 62056 DLM/COSEM communication protocol for reading utility meters  IEC 62061 Safety of machinery: Functional safety of electrical, electronic and programmable electronic control systems  IEC 62076:2006, Industrial electroheating installations – Test methods for induction channel and induction crucible furnaces  IEC 62087 Methods of measurement for the power consumption of audio, video and related equipment  IEC 62097 Hydraulic machines, radial and axial - Performance conversion method from model to prototype  IEC 62107 Super Video Compact Disc  IEC 62108 Concentrator photovoltaic (CPV) modules and assemblies – Design qualification and type approval  IEC 62138 Nuclear Power Plants - Instrumentation and control important for safety - Software aspects for computer-based systems performing category B or C functions  IEC/TR 62157 Cylindrical machined carbon electrodes – Nominal dimensions  IEC 62196 Plugs and sockets for charging electric vehicles  IEC 62256 Hydraulic turbines, storage pumps and pump-turbines - Rehabilitation and performance improvement  IEC 62262 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)  IEC 62264 Enterprise-control system integration  IEC 62265 Advanced Library Format (ALF) describing Integrated Circuit (IC) technology, cells and blocks  IEC 62270 Hydroelectric power plant automation – Guide for computer-based control  IEC 62271 Standards for high-voltage switchgear and controlgear  IEC 62278 Railway applications – Specification and demonstration of reliability, availability, maintainability and safety (RAMS)  IEC 62282 Fuel cell technologies  IEC 62301 Household electrical appliances – Measurement of standby power  IEC 62304 Medical Device Software – Software Life Cycle Processes  IEC 62305 Protection Against Lightning  IEC 62325 Standards related to energy market models & communications  IEC 62351 Power System Control and Associated Communications – Data and Communication Security  IEC 62353 Medical electrical equipment - Recurrent test and test after repair of medical electrical equipment  IEC/TR 62357 Power system control and associated communications - Reference architecture for object models, services and protocols  IEC 62365 Digital audio – Digital input-output interfacing – Transmission of digital audio over asynchronous transfer mode (ATM) networks  IEC 62366 Medical devices – Application of usability engineering to medical devices  IEC 62379 Common control interface for networked digital audio and video products  IEC 62386 Digital addressable lighting interface  IEC 62388 Maritime Navigation and Radio Communications, Shipborne Radar  IEC 62395 Electrical resistance trace heating systems for industrial and commercial applications  IEC 62443 Industrial communication networks – Network and system security (DRAFT)  IEC 62455 Internet protocol (IP) and transport stream (TS) based service access  IEC 62464 Magnetic resonance equipment for medical imaging  IEC 62471 Photobiological safety of lamps and lamp systems  IEC 62474 Material declaration for products of and for the electrotechnical industry  IEC 62481 Digital Living Network Alliance (DLNA) home networked device interoperability guidelines  IEC 62502 Analysis techniques for dependability – Event tree analysis (ETA)  IEC 62531 Property Specification Language (PSL)  IEC 62680 Universal Serial Bus (USB) interfaces for data and power  IEC 62693 Industrial electroheating installations – Test methods for infrared electroheating installations  IEC 62700 DC Power supply for notebook computer  IEC/TS 62796 Energy efficiency in electroheating installations  IEC 62798 Industrial electroheating equipment – Test methods for infrared emitters  IEC 80001 Application of risk management for IT-networks incorporating medical devices  IEC 81346 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations