US lawFederal (United States)RegulationsTitle 40 CFR — Protection of EnvironmentChapter I — ENVIRONMENTAL PROTECTION AGENCYPart 266 — STANDARDS FOR THE MANAGEMENT OF SPECIFIC HAZARDOUS WASTES AND SPECIFIC TYPES OF HAZARDOUS WASTE MANAGEMENT FACILITIESAppendix X to Part 26640 C.F.R. Appendix X to Part 266[Reserved]ReservedLast amended: 2016Year: 2026Length: 8 wordsOfficial source Cite as 40 C.F.R. Appendix X to Part 266 (2026)40 C.F.R. Appendix X to Part 266. [Reserved]Previous40 C.F.R. Appendix VIII to Part 266Next40 C.F.R. Appendix XI to Part 266