The Department of Environmental Quality proposed to amend Ariz. Admin. Code 18.8.260 & 270, Hazardous Waste Management. Changes would raise fees for 2012 and 2013. There will be a public hearing November 2, 2011, and the deadline for comment is November 4. See http://www.azsos.gov/public_services/Register/2011/39/proposed.pdf (pp. 1916-29).