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 323 was created to standardize the circular economy.
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 24 | Particle characterization including sieving | Working area | 77 | 13 |
| ISO/TC 30 | Measurement of fluid flow in closed conduits | Working area | 44 | 10 |
| ISO/TC 86 | Refrigeration and air-conditioning | Working area | 58 | 14 |
| ISO/TC 112 | Vacuum technology | Working area | 29 | 5 |
| ISO/TC 113 | Hydrometry | Working area | 65 | 4 |
| ISO/TC 114 | Horology | Working area | 34 | 2 |
| ISO/TC 133 | Clothing sizing systems - size designation, size measurement methods and digital fittings | Working area | 16 | 5 |
| ISO/TC 135 | Non-destructive testing | Working area | 101 | 35 |
| ISO/TC 137 | Footwear sizing designations and marking systems | Working area | 5 | 1 |
| ISO/TC 172 | Optics and photonics | Working area | 312 | 69 |
| ISO/TC 174 | Jewellery and precious metals | Working area | 23 | 7 |
| ISO/TC 202 | Microbeam analysis | Working area | 30 | 9 |
| ISO/TC 220 | Cryogenic vessels | Working area | 25 | 8 |
| ISO/TC 229 | Nanotechnologies | Working area | 113 | 24 |
| ISO/TC 261 | Additive manufacturing | Working area | 46 | 22 |
| ISO/TC 265 | Carbon dioxide capture, transportation, and geological storage | Working area | 15 | 6 |
| ISO/TC 276 | Biotechnology | Working area | 39 | 35 |
| ISO/TC 281 | Fine bubble technology | Working area | 34 | 14 |
| ISO/TC 299 | Robotics | Working area | 33 | 13 |
Learn how to download all technical committee information.