Reference	Title	Category
ISO/TC 23	Tractors and machinery for agriculture and forestry	A
ISO/TC 34	Food products	A
ISO/TC 34/SC 5	Milk and milk products	A
ISO/TC 34/SC 9	Microbiology	A
ISO/TC 34/SC 17	Management systems for food safety	A
ISO/TC 69/SC 6	Measurement methods and results	A
ISO/TC 207/SC 3	Environmental labelling	A
ISO/TC 207/SC 4	Environmental performance evaluation	A
ISO/TC 207/SC 5	Life cycle assessment	A
ISO/TC 207/SC 7	Greenhouse gas and climate change management and related activities	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.