US lawArizonaRegulationsTitle 18 — Environmental QualityChapter 8 — Department of Environmental Quality - Hazardous Waste ManagementR18-8-509R18-8-509R18-8-509. RecodifiedRenumberedLast amended: 2000Length: 2 wordsOfficial source Cite as Ariz. Admin. Code § R18-8-509R18-8-509. RecodifiedPreviousR18-8-508NextR18-8-510