For the green cleaning policy needs should a performance target for the purchase of green products and cleaning equipment be defined? It is understood that a performance target is part of IEQc3.3 and 3.4 but what should be included in the policy. Could wording implying that the purchasing of green products and cleaning equipment is encouraged be used in lieu of specific targets %? In addition, how specific does the information about the responsible party need to be? Can only simple reference to the Job Title of Responsible Party be included?