CFR›Title 40›Chapter I›Part 261›Appendix Appendix VI to Part 261 [Reserved for Etiologic Agents] CorpusDaily eCFRDisplayed edition2026-05-18Last updated2026-05-18 Appendix VI to Part 261 [Reserved for Etiologic Agents] Previous Appendix V to Part 261 [Reserved for Infectious Waste Treatment Specifications] Appendix V to Part 261 [Reserved for Infectious Waste Treatment Specifications] Next Appendix VII to Part 261 Appendix VII to Part 261—Basis for Listing Hazardous Waste