US lawArizonaRegulationsTitle 18 — Environmental QualityChapter 8 — Department of Environmental Quality - Hazardous Waste ManagementR18-8-201R18-8-201R18-8-201. ExpiredExpiredLast amended: 2016Length: 2 wordsOfficial source Cite as Ariz. Admin. Code § R18-8-201R18-8-201. ExpiredPreviousR18-8-101NextR18-8-202