|ISO/CASCO||Committee on conformity assessment||A|
|ISO/REMCO||Committee on reference materials||A|
|ISO/TC 12||Quantities and units||A|
|ISO/TC 43/SC 3||Underwater acoustics||A|
|ISO/TC 85/SC 2||Radiological protection||A|
|ISO/TC 146||Air quality||A|
|ISO/TC 146/SC 3||Ambient atmospheres||A|
|ISO/TC 212||Clinical laboratory testing and in vitro diagnostic test systems||A|
Liaisons A: Organizations that make an effective contribution to the work of the technical committee or subcommittee for questions dealt with by this technical committee or subcommittee.
Liaisons B: Organizations that have indicated a wish to be kept informed of the work of the technical committee or subcommittee.
Liaisons C: Organizations that make a technical contribution to and participate actively in the work of a working group.