The Department of Public Health and Environment proposed to amend 6 Colo. Code Regs. §1007.3, pertaining to hazardous waste fees. Changes would remove a temporary fee decrease for small and large quantity generators.. A public hearing will be held on May 20, 2014. See http://www.sos.state.co.us/CCR/DisplayHearingDetails.do?trackingNumber=2014-00291.