{"data":{"id":"us/40-cfr-63.10033","jurisdiction":"us","citation":"40 CFR 63.10033","heading":"In what form and how long must I keep my records?","body":"(a) Your records must be in a form suitable and readily available for expeditious review, according to § 63.10(b)(1).\n(b) As specified in § 63.10(b)(1), you must keep each record for 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, or record.\n(c) You must keep each record on site for at least 2 years after the date of each occurrence, measurement, maintenance, corrective action, report, or record, according to § 63.10(b)(1). You can keep the records off site for the remaining 3 years.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES","Subpart UUUUU—National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units"],"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":"5b7cca986236a1c2e9b21434945b0d0314d0ea5eafc80bd5e74a14257b61a0d9","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-63.10032","next":"us/40-cfr-63.10040"},"notice":"GroundRules: Original legal text. Not legal advice."}