Technical committees

From Assistive products to Zinc alloys

Here you’ll find a list of the ISO technical committees in the order in which they were created. The first, TC1, deals with screw threads and was created back in 1947. While, more recently, TC 309 was created to standardize organizational governance.

Clicking on the committee name will give you more specific information, such as who’s the chairman and which ISO member holds the secretariat. You can also consult the program of work to see what meetings are coming up and what standards are in the pipeline. 

Reference Title ISOTC working area Published standards Standards under development
ISO/TC 1 Screw threads Working area 23 0
ISO/TC 2 Fasteners Working area 193 20
ISO/TC 4 Rolling bearings Working area 78 20
ISO/TC 5 Ferrous metal pipes and metallic fittings Working area 69 4
ISO/TC 11 Boilers and pressure vessels [STANDBY] Working area 2 0
ISO/TC 14 Shafts for machinery and accessories Working area 8 0
ISO/TC 29 Small tools Working area 463 21
ISO/TC 39 Machine tools Working area 157 33
ISO/TC 41 Pulleys and belts (including veebelts) Working area 79 7
ISO/TC 44 Welding and allied processes Working area 309 54
ISO/TC 58 Gas cylinders Working area 100 30
ISO/TC 60 Gears Working area 63 11
ISO/TC 67 Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries Working area 212 47
ISO/TC 70 Internal combustion engines Working area 73 12
ISO/TC 72 Textile machinery and accessories Working area 178 2
ISO/TC 82 Mining Working area 46 10
ISO/TC 100 Chains and chain sprockets for power transmission and conveyors Working area 15 0
ISO/TC 105 Steel wire ropes Working area 26 4
ISO/TC 108 Mechanical vibration, shock and condition monitoring Working area 184 28
ISO/TC 109 Oil and gas burners Working area 2 0
ISO/TC 111 Round steel link chains, chain slings, components and accessories Working area 21 3
ISO/TC 115 Pumps Working area 25 3
ISO/TC 117 Fans Working area 26 9
ISO/TC 118 Compressors and pneumatic tools, machines and equipment Working area 81 7
ISO/TC 123 Plain bearings Working area 75 28
ISO/TC 127 Earth-moving machinery Working area 165 22
ISO/TC 131 Fluid power systems Working area 225 44
ISO/TC 138 Plastics pipes, fittings and valves for the transport of fluids Working area 312 56
ISO/TC 142 Cleaning equipment for air and other gases Working area 18 8
ISO/TC 148 Sewing machines Working area 3 0
ISO/TC 153 Valves Working area 26 1
ISO/TC 161 Controls and protective devices for gas and/or oil Working area 15 8
ISO/TC 185 Safety devices for protection against excessive pressure Working area 12 2
ISO/TC 186 Cutlery and table and decorative metal hollow-ware Working area 10 0
ISO/TC 192 Gas turbines Working area 19 2
ISO/TC 199 Safety of machinery Working area 41 9
ISO/TC 214 Elevating work platforms Working area 8 1
ISO/TC 227 Springs Working area 8 2
ISO/TC 244 Industrial furnaces and associated processing equipment Working area 11 0
ISO/TC 254 Safety of amusement rides and amusement devices Working area 4 0
ISO/TC 291 Domestic gas cooking appliances Working area 0 1
ISO/TC 293 Feed machinery Working area 0 8
ISO/TC 306 Foundry machinery Working area 0 2