{"data":{"id":"us/40-cfr-63.9924","jurisdiction":"us","citation":"40 CFR 63.9924","heading":"How do I demonstrate continuous compliance with the operation and maintenance requirements that apply to me?","body":"For each emission point subject to an emission limit in Table 1 to this subpart, you must demonstrate continuous compliance with the operation and maintenance requirements in § 63.9900 by performing preventive maintenance for each control device according to § 63.9900(b) and recording all information needed to document conformance with these requirements.","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 TTTTT—National Emissions Standards for Hazardous Air Pollutants for Primary Magnesium Refining"],"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":"8ade7fe4988d23aa9be67082c6db4ca437c2dee2071bd71f9eef83c7ef4735ff","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-63.9923","next":"us/40-cfr-63.9925"},"notice":"GroundRules: Original legal text. Not legal advice."}