{"data":{"id":"us/40-cfr-96.21","jurisdiction":"us","citation":"40 CFR 96.21","heading":"Submission of NOX Budget permit applications.","body":"(a) Duty to apply. The NOX authorized account representative of any NOX Budget source required to have a federally enforceable permit shall submit to the permitting authority a complete NOX Budget permit application under § 96.22 by the applicable deadline in paragraph (b) of this section.\n(b)(1) For NOX Budget sources required to have a title V operating permit:\n(i) For any source, with one or more NOX Budget units under § 96.4 that commence operation before January 1, 2000, the NOX authorized account representative shall submit a complete NOX Budget permit application under § 96.22 covering such NOX Budget units to the permitting authority at least 18 months (or such lesser time provided under the permitting authority's title V operating permits regulations for final action on a permit application) before May 1, 2003.\n(ii) For any source, with any NOX Budget unit under § 96.4 that commences operation on or after January 1, 2000, the NOX authorized account representative shall submit a complete NOX Budget permit application under § 96.22 covering such NOX Budget unit to the permitting authority at least 18 months (or such lesser time provided under the permitting authority's title V operating permits regulations for final action on a permit application) before the later of May 1, 2003 or the date on which the NOX Budget unit commences operation.\n(2) For NOX Budget sources required to have a non-title V permit:\n(i) For any source, with one or more NOX Budget units under § 96.4 that commence operation before January 1, 2000, the NOX authorized account representative shall submit a complete NOX Budget permit application under § 96.22 covering such NOX Budget units to the permitting authority at least 18 months (or such lesser time provided under the permitting authority's non-title V permits regulations for final action on a permit application) before May 1, 2003.\n(ii) For any source, with any NOX Budget unit under § 96.4 that commences operation on or after January 1, 2000, the NOX authorized account representative shall submit a complete NOX Budget permit application under § 96.22 covering such NOX Budget unit to the permitting authority at least 18 months (or such lesser time provided under the permitting authority's non-title V permits regulations for final action on a permit application) before the later of May 1, 2003 or the date on which the NOX Budget unit commences operation.\n(c) Duty to reapply. (1) For a NOX Budget source required to have a title V operating permit, the NOX authorized account representative shall submit a complete NOX Budget permit application under § 96.22 for the NOX Budget source covering the NOX Budget units at the source in accordance with the permitting authority's title V operating permits regulations addressing operating permit renewal.\n(2) For a NOX Budget source required to have a non-title V permit, the NOX authorized account representative shall submit a complete NOX Budget permit application under § 96.22 for the NOX Budget source covering the NOX Budget units at the source in accordance with the permitting authority's non-title V permits regulations addressing permit renewal.","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 C—Permits"],"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":"f7a5d6ac1c9ba5eb346aec05a100819974a787c57e7ec16195a5a545c5b00218","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-96.20","next":"us/40-cfr-96.22"},"notice":"GroundRules: Original legal text. Not legal advice."}