Referencia	Título	Categoría
ISO/TC 44/SC 3	Welding consumables	A
ISO/TC 44/SC 6	Resistance welding and allied mechanical joining	A
ISO/TC 44/SC 8	Equipment for gas welding, cutting and allied processes	A
ISO/TC 44/SC 9	Health and safety	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.