Open Table
General provisions
citation
Requirement Applies to subpart NN Explanation
§63.1(a)(1)-(5) Applicability Yes
§63.1(a)(6) Yes
§63.1(a)(7)-(9) No [Reserved].
§63.1(a)(10)-(12) Yes
§63.1(b)(1) Initial Applicability Determination Yes
§63.1(b)(2) No [Reserved].
§63.1(b)(3) Yes
§63.1(c)(1)-(2) Yes
§63.1(c)(3)-(4) No [Reserved].
§63.1(c)(5)-(e) Yes
§63.2 Definitions Yes Additional definitions in §63.881.
§63.3 Units and Abbreviations Yes
§63.4(a)(1)-(2) Prohibited Activities Yes
§63.4(a)(3)-(5) No [Reserved].
§63.4(b)-(c) Yes
§63.5(a)-(b)(2) Construction/Reconstruction Applicability Yes
§63.5(b)(3)-(4) Yes
§63.5(b)(5) No [Reserved].
§63.5(b)(6) Yes
§63.5(c) No [Reserved].
§63.5(d) Application for Approval of Construction/Reconstruction Yes
§63.5(e) Approval of Construction/Reconstruction Yes
§63.5(f) Approval of Construction/Reconstruction Based on State Review Yes
§63.6(a)-(d) Compliance with Standards and Maintenance Requirements Yes
§63.6(e)(1)(i) General Duty to Minimize Emissions No See §63.882 for general duty requirements.
§63.6(e)(1)(ii) Requirement to Correct Malfunctions As Soon As Possible No
§63.6(e)(1)(iii) Yes
§63.6(e)(2) No [Reserved].
§63.6(e)(3) Startup, Shutdown, and Malfunction (SSM) Plan No Startups and shutdowns addressed in §63.888.
§63.6(f)(1) SSM Exemption No
§63.6(f)(2)-(3) Methods for Determining Compliance Yes
§63.6(g) Use of an Alternative Nonopacity Emission Yes
§63.6(h)(1) SSM Exemption No
§63.6(h)(2)-(j) Yes
§63.7(a)-(d) Yes §63.884 has specific requirements.
§63.7(e)(1) Performance Testing No See §63.882.
§63.7(e)(2)-(4) Yes
§63.7(f) Alternative Test Method Yes
§63.7(g)(1) Data Analysis Yes
§63.7(g)(2) No [Reserved].
§63.7(g)(3) Yes
§63.7(h) Waiver of Performance Test Yes
§63.8(a)-(b) Monitoring Requirements Yes
§63.8(c)(1)(i) General Duty to Minimize Emissions and CMS Operation No See §63.882(b) for general duty requirement.
§63.8(c)(1)(ii) Yes
§63.8(c)(1)(iii) Requirement to Develop SSM Plan for CMS No
§63.8(c)(2)-(d)(2) Yes
§63.8(d)(3) Written Procedures for CMS Yes, except for last sentence, which refers to SSM plan. SSM plans are not required
§63.8(e)-(g) Yes
§63.9(a) Notification Requirements Yes
§63.9(b)(1)-(2) Initial Notifications Yes
§63.9(b)(3) No [Reserved].
§63.9(b)(4)-(5) Yes
§63.9(c)-(j) Yes
§63.10(a) Recordkeeping and Reporting-Requirements Yes
§63.10(b)(1) General Recordkeeping Requirements Yes
§63.10(b)(2)(i) Recordkeeping of Occurrence and Duration of Startups and Shutdowns No
§63.10(b)(2)(ii) Recordkeeping of Malfunctions No See §63.886 for recordkeeping of occurrence and duration of malfunctions and recordkeeping of actions taken during malfunction.
§63.10(b)(2)(iii) Maintenance Records Yes
§63.10(b)(2)(iv)-(v) Actions Taken to Minimize Emissions During SSM No
§63.10(b)(2)(vi) Recordkeeping for CMS Malfunctions Yes
§63.10(b)(2)(vii)-(xiv) Other CMS Requirements Yes
§63.10(b)(3) Recordkeeping Requirement for Applicability Determinations Yes
§63.10(c)(1)-(6) Additional Recordkeeping Requirements for Sources with CMS Yes
§63.10(c)(7)-(8) Additional Recordkeeping Requirements for CMS—Identifying Exceedances and Excess Emissions Yes
§63.10(c)(9) No [Reserved].
§63.10(c)(10)-(11) No See §63.886 for recordkeeping of malfunctions.
§63.10(c)(12)-(14) Yes
§63.10(c)(15) Use of SSM Plan No
§63.10(d)(1)-(4) General Reporting Requirements Yes
§63.10(d)(5) SSM Reports No See §63.886(c)(2) for reporting of malfunctions.
§63.10(e)-(f) Additional CMS Reports Excess Emission/CMS Performance Reports COMS Data Reports Recordkeeping/Reporting Waiver Yes
§63.11(a)-(b) Control Device Requirements Applicability Flares No Flares will not be used to comply with the emissions limits.
§63.11(c) Alternative Work Practice for Monitoring Equipment for Leaks Yes
§63.11(d) Alternative Work Practice Standard Yes
§63.11(e) Alternative Work Practice Requirements Yes
§63.12 State Authority and Delegations Yes
§63.13 Addresses Yes
§63.14 Incorporation by Reference Yes
§63.15 Information Availability/Confidentiality Yes
§63.16 Performance Track Provisions Yes

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