{"data":{"id":"us/40-cfr-97.601","jurisdiction":"us","citation":"40 CFR 97.601","heading":"Purpose.","body":"This subpart sets forth the general, designated representative, allowance, and monitoring provisions for the Cross-State Air Pollution Rule (CSAPR) SO2 Group 1 Trading Program, under section 110 of the Clean Air Act and § 52.39 of this chapter, as a means of mitigating interstate transport of fine particulates and sulfur dioxide.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 97—FEDERAL NOX BUDGET TRADING PROGRAM, CAIR NOX AND SO2 TRADING PROGRAMS, CSAPR NOX AND SO2 TRADING PROGRAMS, AND TEXAS SO2 TRADING PROGRAM","Subpart CCCCC—CSAPR SO2 Group 1 Trading Program"],"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":"b1ea58c54e962a387bfbd9913e32e3f05d8f3bf41ad515e1b0a6d68d58995d0e","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-97.535","next":"us/40-cfr-97.602"},"notice":"GroundRules: Original legal text. Not legal advice."}