| Reference
| Applies to subpart JJ
| Comment
| 63.1(a) | Yes
| | 63.1(b)(1) | No | Subpart JJ specifies applicability.
| 63.1(b)(2) | Yes
| | 63.1(b)(3) | Yes
| | 63.1(c)(1) | No | Subpart JJ specifies applicability.
| 63.1(c)(2) | No | Area sources are not subject to subpart JJ.
| 63.1(c)(4) | Yes
| | 63.1(c)(5) | Yes
| | 63.1(c)(6) | Yes
| | 63.1(e) | Yes
| | 63.2 | Yes | Additional terms are defined in 63.801(a) of subpart JJ. When overlap between subparts A and JJ occurs, subpart JJ takes precedence.
| 63.3 | Yes | Other units used in subpart JJ are defined in 63.801(b).
| 63.4 | Yes
| | 63.5 | Yes
| | 63.6(a) | Yes
| | 63.6(b)(1) | Yes
| | 63.6(b)(2) | Yes
| | 63.6(b)(3) | Yes
| | 63.6(b)(4) | No | May apply when standards are proposed under Section 112(f) of the CAA.
| 63.6(b)(5) | Yes
| | 63.6(b)(7) | Yes
| | 63.6(c)(1) | Yes
| | 63.6(c)(2) | No
| | 63.6(c)(5) | Yes
| | 63.6(e)(1)(i) | No | See § 63.802(c) for general duty requirement.
| 63.6(e)(1)(ii) | No.
| | 63.6(e)(1)(iii) | Yes.
| | 63.6(e)(2) | No | Section reserved.
| 63.6(e)(3) | No.
| | 63.6(f)(1) | No | Affected sources complying through the procedures specified in 63.804 (a)(1), (a)(2), (b), (c)(1), (d)(1), (d)(2), (e)(1), and (e)(2) are subject to the emission standards at all times, including periods of startup, shutdown, and malfunction.
| 63.6(f)(2) | Yes
| | 63.6(f)(3) | Yes
| | 63.6(g) | Yes
| | 63.6(h) | No
| | 63.6 (i)(1)-(i)(3) | Yes
| | 63.6(i)(4)(i) | Yes
| | 63.6(i)(4)(ii) | No
| | 63.6 (i)(5)-(i)(14) | Yes
| | 63.6(i)(16) | Yes
| | 63.6(j) | Yes
| | 63.7(a)-(d) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.7(e)(1) | No | See § 63.805(a)(1).
| 63.7(e)(2)-(e)(4) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.8(a)-(b) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.8(c)(1)(i) | No.
| | 63.8(c)(1)(ii) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.8(c)(1)(iii) | No.
| | 63.8(c)(2)-(d)(2) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.8(d)(3) | Yes, except for last sentence | Applies only to affected sources using a control device to comply with the rule.
| 63.8(e)-(g) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.9(a) | Yes
| | 63.9(b) | Yes | Existing sources are required to submit initial notification report within 270 days of the effective date or no later than 120 days after the source becomes subject to this subpart, whichever is later.
| 63.9(c) | Yes
| | 63.9(d) | Yes
| | 63.9(e) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.9(f) | No
| | 63.9(g) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.9(h) | Yes | 63.9(h)(2)(ii) applies only to affected sources using a control device to comply with the rule.
| 63.9(i) | Yes
| | 63.9(j) | Yes
| | 63.9(k) | Yes | Only as specified in 63.9(j).
| 63.10(a) | Yes
| | 63.10(b)(1) | Yes
| | 63.10(b)(2)(i) | No.
| | 63.10(b)(2)(ii) | No | See § 63.806(k) for recordkeeping of occurrence and duration of malfunctions and recordkeeping of actions taken during malfunctions.
| 63.10(b)(2)(iii) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.10(b)(2)(iv)-(b)(2)(v) | No.
| | 63.10(b)(2)(vi)-(b)(2)(xiv) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.10(b)(3) | Yes
| | 63.10(c)(1)-(9) | Yes.
| | 63.10(c)(10)-(11) | No | See § 63.806(k) for recordkeeping of malfunctions.
| 63.10(c)(12)-(14) | Yes.
| | 63.10(c)(15) | No.
| | 63.10(d)(1) | Yes
| | 63.10(d)(2) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.10(d)(3) | No
| | 63.10(d)(4) | Yes
| | 63.10(d)(5) | No | See § 63.807(c)(3) for reporting of malfunctions.
| 63.10(e) | Yes | Applies only to affected sources using a control device to comply with the rule.
| 63.10(f) | Yes
| | 63.11 | No
| | 63.12-63.15 | Yes | |
