{"data":{"id":"us/40-cfr-97.904","jurisdiction":"us","citation":"40 CFR 97.904","heading":"Applicability.","body":"(a) Each of the units in Texas listed in the table in § 97.911(a)(1) shall be a Texas SO2 Trading Program unit, and each source that includes one or more such units shall be a Texas SO2 Trading Program source, subject to the requirements of this subpart.\n(b) [Reserved]","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 FFFFF—Texas SO2 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":"0e24343299c7b1ca81e4f01d2c167a73f25eaee5b5a87e87e302015dad68a755","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-97.903","next":"us/40-cfr-97.905"},"notice":"GroundRules: Original legal text. Not legal advice."}