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Appendix A to Subpart BB of Part 63—Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart BB

Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart BB

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Displayed edition2026-04-27
Last updated2026-04-27

Appendix A to Subpart BB of Part 63—Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart BB

40 CFR citationRequirementApplies to subpart BBComment
§ 63.1(a)(1) through (4)General ApplicabilityYesNone.
§ 63.1(a)(5)No[Reserved].
§ 63.1(a)(6)Contact informationYesNone.
§ 63.1(a)(7) through (9)No[Reserved].
§ 63.1(a)(10) through (12)Time periodsYesNone.
§ 63.1(b)Initial Applicability DeterminationYesNone.
§ 63.1(c)(1)Applicability After Standard EstablishedYesNone.
§ 63.1(c)(2)PermitsYesSome plants may be area sources.
§ 63.1(c)(3) through (4)No[Reserved].
§ 63.1(c)(5)Area to Major source changeYesNone.
§ 63.1(c)(6)YesNone.
§ 63.1(d)No[Reserved].
§ 63.1(e)Applicability of Permit ProgramYesNone.
§ 63.2DefinitionsYesAdditional definitions in § 63.621.
§ 63.3Units and AbbreviationsYesNone.
§ 63.4(a)(1) and (2)Prohibited ActivitiesYesNone.
§ 63.4(a)(3) through (5)No[Reserved].
§ 63.4(b) and (c)Circumvention/FragmentationYesNone.
§ 63.5(a)Construction/Reconstruction ApplicabilityYesNone.
§ 63.5(b)(1)Existing, New, Reconstructed Sources RequirementsYesNone.
§ 63.5(b)(2)No[Reserved].
§ 63.5(b)(3), (4), and (6)Construction/Reconstruction approval and notificationYesNone.
§ 63.5(b)(5)No[Reserved].
§ 63.5(c)No[Reserved].
§ 63.5(d)Application for Approval of Construction/ReconstructionYesNone.
§ 63.5(e)Approval of Construction/ReconstructionYesNone.
§ 63.5(f)Approval of Construction/Reconstruction Based on State ReviewYesNone.
§ 63.6(a)Compliance with Standards and Maintenance ApplicabilityYesNone.
§ 63.6(b)(1) through (5)New and Reconstructed Sources DatesYesSee also § 63.622.
§ 63.6(b)(6)No[Reserved].
§ 63.6(b)(7)Area to major source changeYesNone.
§ 63.6(c)(1) and (2)Existing Sources DatesYes§ 63.622 specifies dates.
§ 63.6(c)(3) and (4)No[Reserved].
§ 63.6(c)(5)Area to major source changeYesNone.
§ 63.6(d)No[Reserved].
§ 63.6(e)(1)(i) and (ii)Operation & Maintenance RequirementsNoSee § 63.628(b) for general duty requirement.
§ 63.6(e)(iii)YesNone.
§ 63.6(e)(2)No[Reserved].
§ 63.6(e)(3)Startup, Shutdown, and Malfunction PlanNoNone.
§ 63.6(f)Compliance with Emission StandardsNoSee general duty at § 63.628(b).
§ 63.6(g)Alternative StandardYesNone.
§ 63.6(h)Compliance with Opacity/VE StandardsNoSubpart BB does not include VE/opacity standards.
§ 63.6(i)(1) through (14)Extension of ComplianceYesNone.
§ 63.6(i)(15)No[Reserved].
§ 63.6(i)(16)YesNone.
§ 63.6(j)Exemption from ComplianceYesNone.
§ 63.7(a)Performance Test Requirements ApplicabilityYesNone.
§ 63.7(b)NotificationYesNone.
§ 63.7(c)Quality Assurance/Test PlanYesNone.
§ 63.7(d)Testing FacilitiesYesNone.
§ 63.7(e)(1)Conduct of Tests; startup, shutdown and malfunction provisionsNo§ 63.626 specifies additional requirements.
§ 63.7(e)(2) through (4)Conduct of TestsYes§ 63.626 specifies additional requirements.
§ 63.7(f)Alternative Test MethodYesNone.
§ 63.7(g)Data AnalysisYesNone.
§ 63.7(h)Waiver of TestsYesNone.
§ 63.8(a)Monitoring Requirements ApplicabilityYesNone.
§ 63.8(b)Conduct of MonitoringYesNone.
§ 63.8(c)(1)(i)General duty to minimize emissions and CMS operationNoSee § 63.628(b) for general duty requirement.
§ 63.8(c)(1)(ii)YesNone.
§ 63.8(c)(1)(iii)Requirement to develop SSM Plan for CMSNoNone.
§ 63.8(c)(2) through (4)CMS Operation/MaintenanceYesNone.
§ 63.8(c)(5)COMS OperationNoSubpart BB does not require COMS.
§ 63.8(c)(6) through (8)CMS requirementsYesNone.
§ 63.8(d)(1) and (2)Quality ControlYesNone.
§ 63.8(d)(3)Written procedure for CMSNoSee § 63.628 for requirement.
§ 63.8(e)CMS Performance EvaluationYesNone.
§ 63.8(f)(1) through (5)Alternative Monitoring MethodYesNone.
§ 63.8(f)(6)Alternative to RATA TestNoSubpart BB does not require CEMS.
§ 63.8(g)(1)Data ReductionYesNone.
§ 63.8(g)(2)NoSubpart BB does not require COMS or CEMS.
§ 63.8(g)(3) through (5)YesNone.
§ 63.9(a)Notification Requirements ApplicabilityYesNone.
§ 63.9(b)Initial NotificationsYesNone.
§ 63.9(c)Request for Compliance ExtensionYesNone.
§ 63.9(d)New Source Notification for Special Compliance RequirementsYesNone.
§ 63.9(e)Notification of Performance TestYesNone.
§ 63.9(f)Notification of VE/Opacity TestNoSubpart BB does not include VE/opacity standards.
§ 63.9(g)Additional CMS NotificationsYesNone.
§ 63.9(h)(1) through (3)Notification of Compliance StatusYesNone.
§ 63.9(h)(4)No[Reserved].
§ 63.9(h)(5) and (6)YesNone.
§ 63.9(i)Adjustment of DeadlinesYesNone.
§ 63.9(j)Change in Previous InformationYesNone.
§ 63.9(k)YesOnly as specified in § 63.9(j).
§ 63.10(a)Recordkeeping/Reporting-ApplicabilityYesNone.
§ 63.10(b)(1)General Recordkeeping RequirementsYesNone.
§ 63.10(b)(2)(i)Startup or shutdown durationNoNone.
§ 63.10(b)(2)(ii)MalfunctionNoSee § 63.627 for recordkeeping and reporting requirement.
§ 63.10(b)(2)(iii)Maintenance recordsYesNone.
§ 63.10(b)(2)(iv) and (v)Startup, shutdown, malfunction actionsNoNone.
§ 63.10(b)(2)(vi) through (xiv)General Recordkeeping RequirementsYesNone.
§ 63.10(b)(3)General Recordkeeping RequirementsYesNone.
§ 63.10(c)(1)Additional CMS RecordkeepingYesNone.
§ 63.10(c)(2) through (4)No[Reserved].
§ 63.10(c)(5)YesNone.
§ 63.10(c)(6)YesNone.
§ 63.10(c)(7) and (8)YesNone.
§ 63.10(c)(9)No[Reserved].
§ 63.10(c)(10) through (13)YesNone.
§ 63.10(c)(14)YesNone.
§ 63.10(c)(15)Startup Shutdown Malfunction Plan ProvisionsNoNone.
§ 63.10(d)(1)General Reporting RequirementsYesNone.
§ 63.10(d)(2)Performance Test ResultsYesNone.
§ 63.10(d)(3)Opacity or VE ObservationsNoSubpart BB does not include VE/opacity standards.
§ 63.10(d)(4)Progress ReportsYesNone.
§ 63.10(d)(5)Startup, Shutdown, and Malfunction ReportsNoSee § 63.627 for reporting of excess emissions.
§ 63.10(e)(1) and (2)Additional CMS ReportsYesNone.
§ 63.10(e)(3)Excess Emissions/CMS Performance ReportsYesNone.
§ 63.10(e)(4)COMS Data ReportsNoSubpart BB does not require COMS.
§ 63.10(f)Recordkeeping/Reporting WaiverYesNone.
§ 63.11Control Device and Work Practice RequirementsYesNone.
§ 63.12State Authority and DelegationsYesNone.
§ 63.13AddressesYesNone.
§ 63.14Incorporation by ReferenceYesNone.
§ 63.15Information Availability/ConfidentialityYesNone.
§ 63.16Performance Track ProvisionsNoTerminated.

[80 FR 50450, Aug. 19, 2015, as amended at 85 FR 73892, Nov. 19, 2020]