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Title 40

Displaying title 40, up to date as of 7/15/2026. Title 40 was last amended 7/14/2026.
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Title 40Protection of EnvironmentPart / Section
Chapter IEnvironmental Protection Agency1 – 1099
Subchapter CAir Programs50 – 99
Part 97Federal NOX Budget Trading Program, CAIR NOX and SO2 Trading Programs, CSAPR NOX and SO2 Trading Programs, and Texas SO2 Trading Program97.1 – 97.1035
Subpart BBBBBCSAPR NOX Ozone Season Group 1 Trading Program97.501 – 97.535
§ 97.501Purpose.
§ 97.502Definitions.
§ 97.503Measurements, abbreviations, and acronyms.
§ 97.504Applicability.
§ 97.505Retired unit exemption.
§ 97.506Standard requirements.
§ 97.507Computation of time.
§ 97.508Administrative appeal procedures.
§ 97.509 [Reserved]
§ 97.510State NOX Ozone Season Group 1 trading budgets, new unit set-asides, Indian country new unit set-asides, and variability limits.
§ 97.511Timing requirements for CSAPR NOX Ozone Season Group 1 allowance allocations.
§ 97.512CSAPR NOX Ozone Season Group 1 allowance allocations to new units.
§ 97.513Authorization of designated representative and alternate designated representative.
§ 97.514Responsibilities of designated representative and alternate designated representative.
§ 97.515Changing designated representative and alternate designated representative; changes in owners and operators; changes in units at the source.
§ 97.516Certificate of representation.
§ 97.517Objections concerning designated representative and alternate designated representative.
§ 97.518Delegation by designated representative and alternate designated representative.
§ 97.519 [Reserved]
§ 97.520Establishment of compliance accounts, assurance accounts, and general accounts.
§ 97.521Recordation of CSAPR NOX Ozone Season Group 1 allowance allocations and auction results.
§ 97.522Submission of CSAPR NOX Ozone Season Group 1 allowance transfers.
§ 97.523Recordation of CSAPR NOX Ozone Season Group 1 allowance transfers.
§ 97.524Compliance with CSAPR NOX Ozone Season Group 1 emissions limitation.
§ 97.525Compliance with CSAPR NOX Ozone Season Group 1 assurance provisions.
§ 97.526Banking and conversion.
§ 97.527Account error.
§ 97.528Administrator's action on submissions.
§ 97.529 [Reserved]
§ 97.530General monitoring, recordkeeping, and reporting requirements.
§ 97.531Initial monitoring system certification and recertification procedures.
§ 97.532Monitoring system out-of-control periods.
§ 97.533Notifications concerning monitoring.
§ 97.534Recordkeeping and reporting.
§ 97.535Petitions for alternatives to monitoring, recordkeeping, or reporting requirements.