{"data":{"id":"us/40-cfr-97.155","jurisdiction":"us","citation":"40 CFR 97.155","heading":"Banking.","body":"(a) CAIR NOX allowances may be banked for future use or transfer in a compliance account or a general account in accordance with paragraph (b) of this section.\n(b) Any CAIR NOX allowance that is held in a compliance account or a general account will remain in such account unless and until the CAIR NOX allowance is deducted or transferred under § 97.142, § 97.154, § 97.156, or subpart GG or II of this part.","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 FF—CAIR NOX Allowance Tracking System"],"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":"8f147f77db58698ab5aa578fda533292a65aab20909c9f03d5da15cd0767ccf1","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-97.154","next":"us/40-cfr-97.156"},"notice":"GroundRules: Original legal text. Not legal advice."}