{"data":{"id":"us/40-cfr-60.1830","jurisdiction":"us","citation":"40 CFR 60.1830","heading":"What records must I keep?","body":"You must keep four types of records:\n(a) Operator training and certification.\n(b) Stack tests.\n(c) Continuously monitored pollutants and parameters.\n(d) Carbon feed rate.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 60—STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES","Subpart BBBB—Emission Guidelines and Compliance Times for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"3567007f0d3d73863d218b399649269789c6511abcaad2f9a5a4b69e5d085019","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-60.1825","next":"us/40-cfr-60.1835"},"notice":"GroundRules: Original legal text. Not legal advice."}