{"data":{"id":"us/40-cfr-98.321","jurisdiction":"us","citation":"40 CFR 98.321","heading":"Reporting threshold.","body":"You must report GHG emissions under this subpart if your facility contains an active underground coal mine and the facility meets the requirements of § 98.2(a)(1).","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 98—MANDATORY GREENHOUSE GAS REPORTING","Subpart FF—Underground Coal Mines"],"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":"f15fe424b40ea19bacb3e86fd7ecdf652bc5161f12560bc2053b9828fe11737a","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-98.320","next":"us/40-cfr-98.322"},"notice":"GroundRules: Original legal text. Not legal advice."}