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 33 Refractories Working area 88 4
ISO/TC 35 Paints and varnishes Working area 246 73
ISO/TC 47 Chemistry Working area 109 0
ISO/TC 91 Surface active agents Working area 81 8
ISO/TC 93 Starch (including derivatives and by-products) Working area 26 2
ISO/TC 158 Analysis of gases Working area 24 9
ISO/TC 166 Ceramic ware, glassware and glass ceramic ware in contact with food Working area 6 4
ISO/TC 201 Surface chemical analysis Working area 70 20
ISO/TC 226 Materials for the production of primary aluminium Working area 105 10
ISO/TC 256 Pigments, dyestuffs and extenders Working area 98 13