part_subject: "STANDARDS FOR THE MANAGEMENT OF SPECIFIC HAZARDOUS WASTES AND SPECIFIC TYPES OF HAZARDOUS WASTE MANAGEMENT FACILITIES"
subpart_code: "N"
subpart_subject: "Conditional Exemption for Low-Level Mixed Waste Storage, Treatment, Transportation and Disposal"
section_number: "266.220"
section_subject: "What does a storage and treatment conditional exemption do?"
cfr_reference: "40 CFR 266.220"
title_name: "Title 40"
title_subject: "Protection of Environment"
parts_covered: "Parts 266 to 299"
revised_date: "Revised as of July 1, 2019"
publication_date: "As of July 1, 2019"
contains_description: "Containing a codification of documents of general applicability and future effect"
publication_info: "Published by the Office of the Federal Register National Archives and Records Administration as a Special Edition of the Federal Register"
---
The storage and treatment conditional exemption exempts your low-level mixed waste from the regulatory definition of hazardous waste in 40 CFR 261.3 if your waste meets the eligibility criteria in § 266.225 and you meet the conditions in § 266.230.