| Reference
| Applies to subpart R
| Comment
| 63.1(a)(1) | Yes
| | 63.1(a)(2) | Yes
| | 63.1(a)(3) | Yes
| | 63.1(a)(4) | Yes
| | 63.1(a)(5) | No | Section reserved
| 63.1(a)(6)(8) | Yes
| | 63.1(a)(9) | No | Section reserved
| 63.1(a)(10) | Yes
| | 63.1(a)(11) | Yes
| | 63.1(a)(12))-(a)(14) | Yes
| | 63.1(b)(1) | No | Subpart R specifies applicability in § 63.420
| 63.1(b)(2) | Yes
| | 63.1(b)(3) | No | Subpart R specifies reporting and recordkeeping for some large area sources in § 63.428
| 63.1(c)(1) | Yes
| | 63.1(c)(2) | Yes | Some small sources are not subject to subpart R
| 63.1(c)(3) | No | Section reserved
| 63.1(c)(4) | Yes
| | 63.1(c)(5) | Yes
| | 63.1(c)(6) | Yes
| | 63.1(d) | No | Section reserved
| 63.1(e) | Yes
| | 63.2 | Yes | Additional definitions in § 63.421
| 63.3(a)-(c) | Yes
| | 63.4(a)(1)-(a)(3) | Yes
| | 63.4(a)(4) | No | Section reserved
| 63.4(a)(5) | Yes
| | 63.4(b) | Yes
| | 63.4(c) | Yes
| | 63.5(a)(1) | Yes
| | 63.5(a)(2) | Yes
| | 63.5(b)(1) | Yes
| | 63.5(b)(2) | No | Section reserved
| 63.5(b)(3) | Yes
| | 63.5(b)(4) | Yes
| | 63.5(b)(5) | Yes
| | 63.5(b)(6) | Yes
| | 63.5(c) | No | Section reserved
| 63.5(d)(1) | Yes
| | 63.5(d)(2) | Yes
| | 63.5(d)(3) | Yes
| | 63.5(d)(4) | Yes
| | 63.5(e) | Yes
| | 63.5(f)(1) | Yes
| | 63.5(f)(2) | Yes
| | 63.6(a) | Yes
| | 63.6(b)(1) | Yes
| | 63.6(b)(2) | Yes
| | 63.6(b)(3) | Yes
| | 63.6(b)(4) | Yes
| | 63.6(b)(5) | Yes
| | 63.6(b)(6) | No | Section reserved
| 63.6(b)(7) | Yes
| | 63.6(c)(1) | No | Subpart R specifies the compliance date
| 63.6(c)(2) | Yes
| | 63.6(c)(3)-(c)(4) | No | Sections reserved
| 63.6(c)(5) | Yes
| | 63.6(d) | No | Section reserved
| 63.6(e) | Yes
| | 63.6(f)(1) | Yes
| | 63.6(f)(2) | Yes
| | 63.6(f)(3) | Yes
| | 63.6(g) | Yes
| | 63.6(h) | No | Subpart R does not require COMS
| 63.6(i)(1)-(i)(14) | Yes
| | 63.6(i)(15) | No | Section reserved
| 63.6(i)(16) | Yes
| | 63.6(j) | Yes
| | 63.7(a)(1) | Yes
| | 63.7(a)(2) | Yes
| | 63.7(a)(3) | Yes
| | 63.7(b) | Yes
| | 63.7(c) | Yes
| | 63.7(d) | Yes
| | 63.7(e)(1) | Yes
| | 63.7(e)(2) | Yes
| | 63.7(e)(3) | Yes
| | 63.7(e)(4) | Yes
| | 63.7(f) | Yes
| | 63.7(g) | Yes
| | 63.7(h) | Yes
| | 63.8(a)(1) | Yes
| | 63.8(a)(2) | Yes
| | 63.8(a)(3) | No | Section reserved
| 63.8(a)(4) | Yes
| | 63.8(b)(1) | Yes
| | 63.8(b)(2) | Yes
| | 63.8(b)(3) | Yes
| | 63.8(c)(1) | Yes
| | 63.8(c)(2) | Yes
| | 63.8(c)(3) | Yes
| | 63.8(c)(4) | Yes
| | 63.8(c)(5) | No | Subpart R does not require COMS
| 63.8(c)(6)-(c)(8) | Yes
| | 63.8(d) | Yes
| | 63.8(e) | Yes
| | 63.8(f)(1)-(f)(5) | Yes
| | 63.8(f)(6) | Yes
| | 63.8(g) | Yes
| | 63.9(a) | Yes
| | 63.9(b)(1) | Yes
| | 63.9(b)(2) | No | Subpart R allows additional time for existing sources to submit initial notification. Sec. 63.428(a) specifies submittal by 1 year after being subject to the rule or December 16, 1996, whichever is later.
| 63.9(b)(3) | Yes
| | 63.9(b)(4) | Yes
| | 63.9(b)(5) | Yes
| | 63.9(c) | Yes
| | 63.9(d) | Yes
| | 63.9(e) | Yes
| | 63.9(f) | Yes
| | 63.9(g) | Yes
| | 63.9(h)(1)-(h)(3) | Yes
| | 63.9(h)(4) | No | Section reserved
| 63.9(h)(5)-(h)(6) | Yes
| | 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) | Yes
| | 63.10(b)(3) | Yes
| | 63.10(c)(1) | Yes
| | 63.10(c)(2)-(c)(4) | No | Sections reserved
| 63.10(c)(5)-(c)(8) | Yes
| | 63.10(c)(9) | No | Section reserved
| 63.10(c)(5)-(c)(8) | Yes
| | 63.10(d)(1) | Yes
| | 63.10(d)(2) | Yes
| | 63.10(d)(3) | Yes
| | 63.10(d)(4) | Yes
| | 63.10(d)(5) | Yes
| | 63.10(e) | Yes
| | 63.10(f) | Yes
| | 63.11(a)-(b) | Yes
| | 63.11(c), (d), and (e) | Yes
| | 63.12(a)-(c) | Yes
| | 63.13(a)-(c) | Yes
| | 63.14(a)-(b) | Yes
| | 63.15(a)-(b) | Yes | |
