{"data":{"id":"us/40-cfr-96.81","jurisdiction":"us","citation":"40 CFR 96.81","heading":"General.","body":"Except otherwise as provided in this part, a NOX Budget opt-in source shall be treated as a NOX Budget unit for purposes of applying subparts A through H of this part.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 96—NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS","Subpart I—Individual Unit Opt-ins"],"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":"4125cbe0708998755c52658ad16c43371611c1dfd4d10e78f1f2c898f65092aa","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-96.80","next":"us/40-cfr-96.82"},"notice":"GroundRules: Original legal text. Not legal advice."}