Reference	Title	Category
ISO/TC 68	Financial services	A
ISO/TC 68/SC 2	Financial Services, security	A
ISO/TC 68/SC 8	Reference data for financial services	A
ISO/TC 68/SC 9	Information exchange for financial services	A
ISO/TC 307	Blockchain and distributed ledger technologies	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.