40 CFR Part 63, Table 1
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
| Reference | Applies to Subpart Q | Comment |
|---|---|---|
| 63.1 | Yes | |
| 63.2 | Yes | |
| 63.3 | No | |
| 63.4 | Yes | |
| 63.5 | No | |
| 63.6 (a), (b), (c), and (j) | Yes | |
| 63.6 (d), (e), (f), (g), (h), and (i) | No | |
| 63.7 | No | |
| 63.8 | No | |
| 63.9(a), (b)(1), (b)(3), (c), (h)(1), (h)(3), (h)(6), (j), and (k) | Yes | § 63.9(k) only as specified in 63.9(j). |
| 63.10 (a), (b)(1), (b)(2)(xii), (b)(2)(xiv), (b)(3), (d), and (f) | Yes | Section 63.406 requires an onsite record retention of 5 years. |
| 63.10 (b)(2) (i) to (xi), (c), and (e) | No | |
| 63.11 | No | |
| 63.12 to 63.15 | Yes |
[59 FR 46350, Sept. 8, 1994, as amended at 85 FR 73889, Nov. 19, 2020]