|ISO/TC 22||Road vehicles||A|
|ISO/TC 22/SC 33||Vehicle dynamics and chassis components||A|
|ISO/TC 22/SC 34||Propulsion, powertrain and powertrain fluids||A|
|ISO/TC 22/SC 35||Lighting and visibility||A|
|ISO/TC 22/SC 36||Safety and impact testing||A|
|ISO/TC 22/SC 39||Ergonomics||A|
|ISO/TC 22/SC 40||Specific aspects for light and heavy commercial vehicles, busses and trailers||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.