{"data":{"id":"us/40-cfr-63.8495","jurisdiction":"us","citation":"40 CFR 63.8495","heading":"In what form and for 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 onsite 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 may keep the records offsite 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 JJJJJ—National Emission Standards for Hazardous Air Pollutants for Brick and Structural Clay Products Manufacturing"],"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":"4618c1b7244748328ba005c7da2753d0e0c6975396a032fe30619e7a0e877723","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-63.8490","next":"us/40-cfr-63.8505"},"notice":"GroundRules: Original legal text. Not legal advice."}