Reference	Title	Category
ISO/TC 17/SC 21	Environment related to climate change in the iron and steel industry	A
ISO/TC 180	Solar energy	A
ISO/TC 207	Environmental management	A
ISO/TC 207/SC 3	Environmental labelling	A
ISO/TC 207/SC 7	Greenhouse gas and climate change management and related activities	A
ISO/TC 265	Carbon dioxide capture, transportation, and geological storage	A

Notes

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.