US lawFederal (United States)RegulationsTitle 40 CFR — Protection of EnvironmentChapter I — ENVIRONMENTAL PROTECTION AGENCYPart 240 — GUIDELINES FOR THE THERMAL PROCESSING OF SOLID WASTESSubpart B — Requirements and Recommended Procedures240.207-140 C.F.R. § 240.207-1Requirement.Last amended: 2016Year: 2026Length: 16 wordsOfficial source Cite as 40 C.F.R. § 240.207-1 (2026)The incinerator facility shall be designed and operated at all times in an aesthetically acceptable manner.Previous40 C.F.R. § 240.206-3Next40 C.F.R. § 240.207-2