The Amendment Cycle of the IMDG Code - 2016 thru 2025 History of the e-Manifest 40 cfr 261.4(a)(20) Hazardous Secondary Materials Used to Make Zinc Fertilizer 40 cfr 261.4(a)(23) Generator Controlled Exclusion Management of Hazardous Waste in Missouri 40 CFR 261.4(a)(27) Spent Solvent Remanufacturing Exclusion Size Requirements for Package Markings - IATA Dangerous Goods Regulations The Additional Description of an Elevated Temperature Material on a Shipping Paper 40 cfr 261.4(b)(3) mining overburden The Amendment Cycle of the IMDG Code - 2010 thru 2019 40 cfr 261.4(a)(19) spent caustic solutions from petroleum refining 40 cfr 261.4(b)(7) The Mining Waste Exclusion from Regulation as a Hazardous Waste 40 CFR 261.4(a)(15): RCRA Exclusion from Solid Waste for Kraft Mill Steam Stripper Condensate 40 cfr 261.4(b)(12) The RCRA Exclusion from Hazardous Waste for Used Chlorofluorocarbons 40 cfr 261.4(b)(12) The R 
