Referencia	Título	Categoría
ISO/TC 58	Gas cylinders	A
ISO/TC 58/SC 2	Cylinder fittings	A
ISO/TC 58/SC 3	Cylinder design	A
ISO/TC 58/SC 4	Operational requirements for gas cylinders	A
ISO/TC 197	Hydrogen technologies	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.