Governing Law and Regulations
Arkansas Department of Environmental Quality (ADEQ) Hazardous Waste Division
See national section for basic information and federal regulations.
Comparison: State vs. Federal
• Rules. Arkansas follows the federal contingency plan requirements for large quantity generators; permitted hazardous waste treatment, storage, and disposal facilities (TSDFs); and interim-status TSDFs.
• Administration and enforcement. The Arkansas Department of Environmental Quality (ADEQ) administers and enforces the contingency plan requirements in Arkansas.