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Federal Register Notices
- Revision of Wastewater Treatment Exemptions for Hazardous
Waste Mixtures (‘‘Headworks Exemptions’’); Proposed
Rule (PDF) (17 pp, 107K) - April 8, 2003
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Hazardous Waste Identification Rule (HWIR): Mixture and Derived-from Rules; Treatment, Storage, or Disposal (PDF) (32 pp, 179K) - May 16,2001 - Hazardous Waste Identification Rule (HWIR): Identification
and Listing of Hazardous Wastes; Notice of Data Availability and Request
for Comments - July 18, 2000 (PDF) (16 pp, 1.2MB)
- Hazardous Waste Identification Rule (HWIR): Extension of Public Comment Period (PDF) (2 pp, 124K) - April 19, 2000
- Hazardous Waste Identification Rule (HWIR): Identification and Listing of Hazardous Wastes; Proposed Rule (PDF) (80 pp, 683K) - November 19, 1999