Referencia	Título	Categoría
ISO/TC 29	Small tools	A
ISO/TC 39	Machine tools	A
ISO/TC 39/SC 2	Test conditions for metal cutting machine tools	A
ISO/TC 184	Automation systems and integration	A
ISO/TC 213	Dimensional and geometrical product specifications and verification	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.