The Department of Public Health and Environment amended 6 Colo. Code. Regs. §1007.3, Hazardous Waste. Changes relate to manifest regulations for shipments of hazardous waste, including the addition of exception reporting requirements for rejected shipments moving to an alternate facility. Changes take effect August 16, 2011. http://www.sos.state.co.us/CCR/Upload/NoticeOfRulemaking/ProposedRuleAttach2011-00443.RTF.