Referencia	Título	Categoría
ISO/TC 268/WG 1	Management System Standards	C
ISO/TC 268/WG 2	City indicators	C
ISO/TC 268/WG 3	City anatomy and sustainability terms	C
ISO/TC 268/WG 4	Smart processes and operating models for sustainable communities	C

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.