Referencia	Título	Categoría
ISO/TC 70	Internal combustion engines	A
ISO/TC 70/SC 8	Exhaust gas emission measurement	A
ISO/TC 108/SC 2	Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures	A
ISO/TC 192	Gas turbines	A

Notas

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.