| Citation
| Requirement
| Applies to subpart NNNNN
| Explanation
|
|---|
| § 63.1 | Initial applicability determination; applicability after standard established; permit requirements; extensions; notifications | Yes.
| |
| § 63.2 | Definitions | Yes | Additional definitions are found in § 63.9075.
|
| § 63.3 | Units and abbreviations | Yes.
| |
| § 63.4 | Prohibited activities; compliance date; circumvention, severability | Yes.
| |
| § 63.5 | Construction/reconstruction applicability; applications; approvals | Yes.
| |
| § 63.6(a) | Compliance with standards and maintenance requirements-applicability | Yes.
| |
| § 63.6(b)(1)-(4) | Compliance dates for new or reconstructed sources | Yes | § 63.8995 specifies compliance dates.
|
| § 63.6(b)(5) | Notification if commenced construction or reconstruction after proposal | Yes.
| |
| § 63.6(b)(6) | [Reserved] | Yes.
| |
| § 63.6(b)(7) | Compliance dates for new or reconstructed area sources that become major | Yes | § 63.8995 specifies compliance dates.
|
| § 63.6(c)(1)-(2) | Compliance dates for existing sources | Yes | § 63.8995 specifies compliance dates.
|
| § 63.6(c)(3)-(4) | [Reserved] | Yes.
| |
| § 63.6(c)(5) | Compliance dates for existing area sources that become major | Yes | § 63.8995 specifies compliance dates.
|
| § 63.6(d) | [Reserved] | Yes.
| |
| § 63.6(e)(1)(i) | General Duty to minimize emissions | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter | Subpart NNNNN requires affected units to meet emissions standards at all times. See § 63.9005(b) for general duty requirement.
|
| § 63.6(e)(1)(ii) | Requirement to correct malfunctions ASAP | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter
| |
| § 63.6(e)(1)(iii)-(e)(2) | Operation and maintenance requirements | Yes
| |
| § 63.6(e)(3) | Startup, Shutdown, and Malfunction Plans | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter
| |
| § 63.6(f)(1) | Compliance except during startup, shutdown, and malfunction | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter
| |
| § 63.6(f)(2)-(3) | Methods for determining compliance | Yes.
| |
| § 63.6(g) | Use of an alternative non-opacity emission standard | Yes.
| |
| § 63.6(h) | Compliance with opacity/visible emission standards | No | Subpart NNNNN does not specify opacity or visible emission standards.
|
| § 63.6(i) | Extension of compliance with emission standards | Yes.
| |
| § 63.6(j) | Presidential compliance exemption | Yes.
| |
| § 63.7(a)(1)-(2) | Performance test dates | Yes | Except for existing affected sources as specified in § 63.9010(b).
|
| § 63.7(a)(3) | Administrator's Clean Air Act section 114 authority to require a performance test | Yes.
| |
| § 63.7(b) | Notification of performance test and rescheduling | Yes.
| |
| § 63.7(c) | Quality assurance program and site-specific test plans | Yes.
| |
| § 63.7(d) | Performance testing facilities | Yes.
| |
| § 63.7(e)(1) | Conditions for conducting performance tests | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter | See § 63.9020(a) for performance testing requirements.
|
| § 63.7(f) | Use of an alternative test method | Yes.
| |
| § 63.7(g) | Performance test data analysis, recordkeeping, and reporting | Yes.
| |
| § 63.7(h) | Waiver of performance tests | Yes.
| |
| § 63.8(a)(1)-(3) | Applicability of monitoring requirements | Yes | Additional monitoring requirements are found in § 63.9005(d) and 63.9035.
|
| 63.8(a)(4) | Monitoring with flares | No | Subpart NNNNN does not refer directly or indirectly to § 63.11.
|
| § 63.8(b) | Conduct of monitoring and procedures when there are multiple effluents and multiple monitoring systems | Yes.
| |
| § 63.8(c)(1)(i) | General duty to minimize emissions and CMS operation | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter
| |
| § 63.8(c)(1)(ii) | Continuous monitoring system O&M | Yes | Applies as modified by § 63.9005(d).
|
| § 63.8(c)(1)(iii) | Requirement to develop Startup, Shutdown, and Malfunction Plan for CMS | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter
| |
| § 63.8(c)(2)-(3) | Continuous monitoring system O&M | Yes | Applies as modified by § 63.9005(d)
|
| § 63.8(c)(4) | Continuous monitoring system requirements during breakdown, out-of-control, repair, maintenance, and high-level calibration drifts | Yes | Applies as modified by § 63.9005(d).
|
| § 63.8(c)(5) | Continuous opacity monitoring system (COMS) minimum procedures | No | Subpart NNNNN does not have opacity or visible emission standards.
|
| § 63.8(c)(6) | Zero and high level calibration checks | Yes | Applies as modified by § 63.9005(d).
|
| § 63.8(c)(7)-(8) | Out-of-control periods, including reporting | Yes.
| |
| § 63.8(d)(1)-(2) | Quality control program and CMS performance evaluation | Yes | Applies as modified by § 63.9005(d).
|
| § 63.8(d)(3) | Written procedures for CMS | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter | See § 63.9005(d)(5) for written procedures for CMS.
|
| § 63.8(e) | Performance evaluation of CMS | Yes | Applies as modified by § 63.9005(d).
|
| § 63.8(f)(1)-(5) | Use of an alternative monitoring method | Yes.
| |
| § 63.8(f)(6) | Alternative to relative accuracy test | No | Only applies to sources that use continuous emissions monitoring systems (CEMS).
|
| § 63.8(g) | Data reduction | Yes | Applies as modified by § 63.9005(d).
|
| § 63.9(a) | Notification requirements—applicability | Yes.
| |
| § 63.9(b) | Initial notifications | Yes | Except § 63.9045(c) requires new or reconstructed affected sources to submit the application for construction or reconstruction required by § 63.9(b)(1)(iii) in lieu of the initial notification.
|
| § 63.9(c) | Request for compliance extension | Yes.
| |
| § 63.9(d) | Notification that a new source is subject to special compliance requirements | Yes.
| |
| § 63.9(e) | Notification of performance test | Yes.
| |
| § 63.9(f) | Notification of visible emissions/opacity test | No | Subpart NNNNN does not have opacity or visible emission standards.
|
| § 63.9(g)(1) | Additional CMS notifications—date of CMS performance evaluation | Yes.
| |
| § 63.9(g)(2) | Use of COMS data | No | Subpart NNNNN does not require the use of COMS.
|
| § 63.9(g)(3) | Alternative to relative accuracy testing | No | Applies only to sources with CEMS.
|
| § 63.9(h) | Notification of compliance status | Yes | Except the submission date specified in § 63.9(h)(2)(ii) is superseded by the date specified in § 63.9045(f).
|
| § 63.9(i) | Adjustment of submittal deadlines | Yes.
| |
| § 63.9(j) | Change in previous information | Yes.
| |
| § 63.9(k) | Electronic reporting procedures | Yes | Only as specified in § 63.9(j).
|
| § 63.10(a) | Recordkeeping/reporting applicability | Yes.
| |
| § 63.10(b)(1) | General recordkeeping requirements | Yes | §§ 63.9055 and 63.9060 specify additional recordkeeping requirements.
|
| § 63.10(b)(2)(i)-(ii) | Records related to startup, shutdown, and malfunction periods | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter | See 63.9055 for recordkeeping of (1) date, time and duration; (2) listing of affected source or equipment, and an estimate of the quantity of each regulated pollutant emitted over the standard; and (3) actions to minimize emissions and correct the failure.
|
| § 63.10(b)(2)(iii) | Maintenance Records | Yes
| |
| § 63.10(b)(2)(iv) | Actions taken to minimize emissions during startup, shutdown, and malfunction | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter
| |
| § 63.10(b)(2)(v) | Actions taken to minimize emissions during startup, shutdown, and malfunction | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter
| |
| § 63.10(b)(2)(vi) | Recordkeeping for CMS malfunctions | Yes
| |
| § 63.10(b)(2)(vii)-(xi) | Records for performance tests and CMS | Yes
| |
| § 63.10(b)(2)(xii) | Records when under waiver | Yes.
| |
| § 63.10(b)(2)(xiii) | Records when using alternative to relative accuracy test | No | Applies only to sources with CEMS.
|
| § 63.10(b)(2)(xiv) | All documentation supporting initial notification and notification of compliance status | Yes.
| |
| § 63.10(b)(3) | Recordkeeping requirements for applicability determinations | Yes. |
|
| § 63.10(c)(1)-(14) | Additional recordkeeping requirements for sources with CMS | Yes | Applies as modified by § 63.9005 (d).
|
| § 63.10(c)(15) | Use of Startup, Shutdown, and Malfunction Plan | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter
| |
| § 63.10(d)(1) | General reporting requirements | Yes | § 63.9050 specifies additional reporting requirements.
|
| § 63.10(d)(2) | Performance test results | Yes | § 63.9045(f) specifies submission date.
|
| § 63.10(d)(3) | Opacity or visible emissions observations | No | Subpart NNNNN does not specify opacity or visible emission standards.
|
| § 63.10(d)(4) | Progress reports for sources with compliance extensions | Yes.
| |
| § 63.10(d)(5) | Startup, shutdown, and malfunction reports | No, for new or reconstructed sources which commenced construction or reconstruction after February 4, 2019. Yes, for all other affected sources before October 13, 2020, and No thereafter | See § 63.9050(c)(5) for malfunction reporting requirements.
|
| § 63.10(e)(1) | Additional CMS reports—general | Yes | Applies as modified by § 63.9005(d).
|
| § 63.10(e)(2)(i) | Results of CMS performance evaluations | Yes | Applies as modified by § 63.9005(d).
|
| § 63.10(e)(2) | Results of COMS performance evaluations | No | Subpart NNNNN does not require the use of COMS.
|
| § 63.10(e)(3) | Excess emissions/CMS performance reports | Yes.
| |
| § 63.10(e)(4) | Continuous opacity monitoring system data reports | No | Subpart NNNNN does not require the use of COMS.
|
| § 63.10(f) | Recordkeeping/reporting waiver | Yes.
| |
| § 63.11 | Control device requirements—applicability | No | Facilities subject to subpart NNNNN do not use flares as control devices.
|
| § 63.12 | State authority and delegations | Yes | § 63.9070 lists those sections of subparts NNNNN and A that are not delegated.
|
| § 63.13 | Addresses | Yes.
| |
| § 63.14 | Incorporation by reference | Yes | Subpart NNNNN does not incorporate any material by reference.
|
| § 63.15 | Availability of information/confidentiality | Yes. | |