| Citation
| Subject
| Applies to this subpart?
| Explanation
|
|---|
| § 63.1(a)(1) through (4), (6), and (10) through (12), (b)(1) and (3), (c)(1), (2), and (5), (e) | Applicability | Yes.
| |
| § 63.1(a)(5) and (7) through (9), (b)(2), (c)(3) and (4), (d) | Reserved | No.
| |
| § 63.2 | Definitions | Yes.
| |
| § 63.3 | Units and Abbreviations | Yes.
| |
| § 63.4 | Prohibited Activities and Circumvention | Yes.
| |
| § 63.5 | Preconstruction Review and Notification Requirements | No.
| |
| § 63.6(a), (b)(1) through (5) and (7), (c)(1), (2), and (5) | Compliance with Standards and Maintenance Requirements—Applicability and Compliance Dates | Yes.
| |
| § 63.6(e)(1)(i) | Operation and Maintenance Requirements—general duty to minimize emissions | Yes before November 12, 2024
No on or after November 12, 2024 | See §§ 63.11147(c) and 63.11148(f) for the general duty to minimize emissions at all times at existing sources. See § 63.11149(c)(3) for the general duty to minimize emissions at all times at new sources.
|
| § 63.6(e)(1)(ii) | Requirement to correct malfunctions as soon as practicable. | Yes before November 12, 2024
No on or after November 12, 2024 | Malfunctions are no longer exempt.
|
| § 63.6(e)(1)(iii) | | Yes.
| |
| § 63.6(e)(3) | Startup, Shutdown, and Manufacturing Plan | Yes before November 12, 2024
No on or after November 12, 2024 | The requirements for emergency situations for existing sources are contained in §§ 63.11147(c)(5) and 63.11148(f)(5). See § 63.11149(d) for the emergency requirements for new sources.
|
| § 63.6(f)(1) | Compliance with Nonopacity Emission Standards | Yes before November 12, 2024
No on or after November 12, 2024 | Emission standards apply at all times. Some requirements of § 63.6(f)(1) are no longer applicable.
|
| § 63.6(f)(2) through (3) | | Yes.
| |
| § 63.6(g), (i), (j) | Compliance with Nonopacity Emission Standards | Yes.
| |
| § 63.6(h)(1) | Compliance with Opacity and Visible Emission Standards | Yes before November 12, 2024
No on or after November 12, 2024 | Requirements apply to new sources but not existing sources. Emission standards apply at all times. Some requirements of § 63.6(h)(1) are no longer applicable.
|
| § 63.6(b)(6), (c)(3) and (4), (d), (e)(2), (e)(3)(ii), (h)(2)(ii), (h)(3), (h)(5)(iv), (i)(15) | Reserved | No.
| |
| § 63.6(h)(2) through (4), (h)(5)(i) through (iii), (h)(6) through (9) | | Yes/No. | Requirements apply to new sources but not existing sources.
|
| § 63.7(a), (e)(2) through (4), (f), (g), (h) | Performance Testing Requirements | Yes.
| |
| § 63.7(e)(1) | Performance Testing Requirements | No | See § 63.11148(e) for performance testing requirements.
|
| § 63.7(b), (c) | | Yes/No | Notification of performance tests and quality assurance program apply to new sources but not existing sources.
|
| § 63.8(a)(1) and (2), (b), (c)(1)(ii), (c)(2) through (8), (f), (g) | Monitoring Requirements | Yes.
| |
| § 63.8(c)(1)(i) and (iii) | General Duty and SSM Plan Requirements for Continuous Monitoring Systems | Yes before November 12, 2024.
No on or after November 12, 2024.
| |
| § 63.8(a)(3) | Reserved | No.
| |
| § 63.8(a)(4) | | No | This subpart does not require flares.
|
| § 63.8(d)(1) and (2), (e) | Quality Control | Yes/No | Requirements for quality control program and performance evaluations apply to new sources but not existing sources.
|
| § 63.8(d)(3) | Written Procedures for Continuous Monitoring Systems | Yes before November 12, 2024
No on or after November 12, 2024 | Requirements for quality control program and performance evaluations apply to new sources but not existing sources. See § 63.11149(b)(3).
|
| § 63.9(a), (b)(1), (2), and (5), (c), (d), (h)(1) through (3), (5), and (6), (i), (j) | Notification Requirements | Yes.
| |
| § 63.9(b)(3), (h)(4) | Reserved | No.
| |
| § 63.9(b)(4), (f) | | No.
| |
| § 63.9(e), (g) | | Yes/No | Notification requirements for performance test and use of continuous monitoring systems apply to new sources but not existing sources.
|
| § 63.9(k) | Electronic submission of notifications or reports | Yes.
| |
| § 63.10(a), (b)(1), (d)(1), (2), and (4), (f) | Recordkeeping and Reporting Requirements | Yes/No | Recordkeeping requirements apply to new sources but not existing sources.
|
| § 63.10(b)(2)(iii) and (vi) through (xiv), (b)(3), (c)(1), (5) through (8), and (10) through (14), (e)(1) and (2) | | Yes/No | Recordkeeping requirements apply to new sources but not existing sources.
|
| § 63.10(b)(2)(i) through (ii) and (iv) through (v) | General Recordkeeping Requirements and Actions to Minimize Emissions During Startup, Shutdown, and Malfunction | Yes before November 12, 2024
No on or after November 12, 2024 | Recordkeeping requirements apply to new sources but not existing sources. See § 63.11149(c)(4).
Startup, Shutdown, and Malfunction are no longer exempt from emission standards. See § 63.11148(g).
|
| § 63.10(c)(2) and (4) and (9) | Reserved | No.
| |
| § 63.10(c)(15) | Use of Startup, Shutdown, and Malfunction Plan | For new sources, Yes before November 12, 2024
No on or after November 12, 2024 | Recordkeeping requirements apply to new sources but not existing sources.
Startup, Shutdown, and Malfunction Plans are no longer required.
|
| § 63.10(d)(3), (e)(4) | | No | Reporting requirements apply to new sources but not existing sources.
|
| § 63.10(d)(5) | Startup, Shutdown, and Malfunction Reporting | For new sources, Yes before November 12, 2024
No on or after November 12, 2024 | Reporting requirements apply to new sources but not existing sources. See §§ 63.11147(e), 63.11148(h), 63.11149(e)(2).
|
| § 63.10(e)(3) | | Yes/No | Reporting requirements apply to new sources but not existing sources.
|
| § 63.11 | Control Device Requirements | No | This subpart does not require flares.
|
| § 63.12 | State Authorities and Delegations | Yes.
| |
| § 63.13 | Addresses | Yes.
| |
| § 63.14 | Incorporations by Reference | Yes.
| |
| § 63.15 | Availability of Information and Confidentiality | Yes.
| |
| § 63.16 | Performance Track Provisions | Yes. | |