Delaware Biennial Report regulations & environmental compliance analysis

Delaware Biennial Report: What you need to know

Governing Law and Regulations

Large quantity generators (LQGs) annual report requirements: 7 Delaware Administrative Code (DE Admin Code) 1302.262.41

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Hazardous waste treatment, storage, and disposal facility (TSDF) annual report requirements: 7 DE Admin Code 1302.264.75 and 7 DE Admin Code 1302.265.75 (interim status)

Regulatory Agency

Delaware Department of Natural Resources and Environmental Control (DNREC) Office of Environmental Protection Division of Waste and Hazardous Substances,br> Solid and Hazardous Waste Management Section

Comparison: State vs. Federal

Rules. Delaware follows the federal biennial report rules for hazardous waste large quantity generators (LQGs) and treatment, storage, and disposal facilities (TSDFs). In addition, the Delaware Department of Natural Resources and Environmental Control (DNREC) requires that LQGs and TSDFs submit an Annual Report by March 1 of each calendar year to report hazardous waste activities for the previous calendar year and therefore refers to both the biennial report and the annual report as an annual report. TSDFs and LQGs must use the federal hard-copy or electronic biennial report form to submit what are, in effect, these annual reports

Administration and enforcement. The DNREC’s Division of Waste and Hazardous Substances administers and enforces the biennial/annual report requirements in Delaware.


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