Table 2 to Subpart PPP of Part 63—Applicability of HON and Group 1 Polymers and Resins Provisions to Subpart PPP Affected Sources
| Reference | Applies to subpart PPP | Explanation | Applicable section of subpart PPP |
|---|---|---|---|
| Subpart F: | |||
| § 63.100 | No | ||
| § 63.101 | Yes | Several definitions from § 63.101 are referenced at § 63.1423 | § 63.1423 |
| §§ 63.102—63.103 | No | ||
| § 63.104 | Yes | With the differences noted in § 63.1435(b) through (i) | § 63.1435. |
| § 63.105 | Yes | With the differences noted in § 63.1433(b) | § 63.1433. |
| § 63.106 | No | ||
| Subpart G: | |||
| § 63.107 | No | ||
| § 63.108 | Yes | With the differences noted in § 63.1436(b) | |
| § 63.109 | Yes | With the differences noted in the definition of “in ethylene oxide service” in § 63.1423(b) | |
| § 63.110 | No | ||
| § 63.111 | No | ||
| § 63.112 | No | ||
| §§ 63.113-63.118 | Yes | For THF facilities, with the differences noted in § 63.1425(f)(1) through (15) | § 63.1425. |
| No | For epoxide facilities, except that § 63.115(d) is used for TRE determinations | § 63.1428. | |
| §§ 63.119-63.123 | Yes | With the differences noted in § 63.1432(b) through 63.1432(w) | § 63.1432. |
| § 63.124 | Yes | With the differences noted in §§ 63.1426(g) and 63.1432(w) | §§ 63.1426 and 63.1432. |
| § 63.125 | No | Reserved | |
| §§ 63.126-63.130 | Yes | With the differences noted in paragraphs § 63.1434(i)(1) through (13) | § 63.1434. |
| § 63.131 | No | Reserved | |
| §§ 63.132-63.147 | Yes | With the differences noted in § 63.1433(a)(1) through (26) | § 63.1433. |
| §§ 63.148-63.149 | Yes | With the differences noted in §§ 63.1432(b) through (v) and 63.1433(a)(1) through (26) | §§ 63.1432 and 63.1433. |
| § 63.150 | No | ||
| §§ 63.151-63.152 | No | ||
| § 63.153 | No | § 63.1421 | |
| Subpart H: | |||
| §§ 63.160-63.182 | Yes | Subpart PPP affected sources shall comply with all requirements of subpart H to this part, with the differences noted in §§ 63.1422(d) and 63.1434 | § 63.1434. |
| § 63.183 | No | § 63.1421 | |
| § 63.184 | No | ||
| Subpart U: | |||
| §§ 63.480-63.487 | No | ||
| § 63.488 | Yes | Portions of § 63.488(b) and (e) are cross-referenced in subpart PPP | |
| §§ 63.489-63.506 | No |
[91 FR 13185, Mar. 18, 2026]