40 CFR Part 205, Appendix II — Sampling Tables
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
| Cumulative number of tests | Number of failing vehicles |
|---|---|
| Column A | Column B |
| 1 | | |
| 2 | | |
| 3 | | 3 |
| 4 | | 3 |
| 5 | | 3 |
| 6 | | 3 |
| 7 | 0 | 3 |
| 8 | 0 | 4 |
| 9 | 0 | 4 |
| 10 | 0 | 4 |
| 11 | 1 | 4 |
| 12 | 1 | 4 |
| 13 | 1 | 5 |
| 14 | 1 | 5 |
| 15 | 2 | 5 |
| 16 | 2 | 5 |
| 17 | 2 | 5 |
| 18 | 2 | 5 |
| 19 | 2 | 5 |
| 20 | 4 | 5 |
| Cumulative number of tests | Number of failing vehicles |
| Column A | Column B |
| 1 | | |
| 2 | | |
| 3 | | 3 |
| 4 | | 3 |
| 5 | | 3 |
| 6 | | 3 |
| 7 | 0 | 4 |
| 8 | 0 | 4 |
| 9 | 0 | 4 |
| 10 | 0 | 4 |
| 11 | 1 | 4 |
| 12 | 1 | 5 |
| 13 | 1 | 5 |
| 14 | 1 | 5 |
| 15 | 1 | 5 |
| 16 | 2 | 5 |
| 17 | 2 | 5 |
| 18 | 2 | 5 |
| 19 | 2 | 5 |
| 20 | 4 | 5 |
| Cumulative number of tests | Number of failing vehicles |
| Column A | Column B |
| 1 | | |
| 2 | | |
| 3 | | 3 |
| 4 | | 3 |
| 5 | | 3 |
| 6 | | 3 |
| 7 | 0 | 4 |
| 8 | 0 | 4 |
| 9 | 0 | 4 |
| 10 | 0 | 4 |
| 11 | 0 | 5 |
| 12 | 1 | 5 |
| 13 | 1 | 5 |
| 14 | 1 | 5 |
| 15 | 1 | 5 |
| 16 | 2 | 5 |
| 17 | 2 | 5 |
| 18 | 2 | 5 |
| 19 | 2 | 5 |
| 20 | 4 | 5 |
| Cumulative number of tests | Number of failing vehicles |
| Column A | Column B |
| 1 | | |
| 2 | | |
| 3 | | 3 |
| 4 | | 3 |
| 5 | | 3 |
| 6 | | 4 |
| 7 | 0 | 4 |
| 8 | 0 | 4 |
| 9 | 0 | 4 |
| 10 | 0 | 4 |
| 11 | 0 | 5 |
| 12 | 1 | 5 |
| 13 | 1 | 5 |
| 14 | 1 | 5 |
| 15 | 1 | 5 |
| 16 | 2 | 5 |
| 17 | 2 | 5 |
| 18 | 2 | 5 |
| 19 | 2 | 5 |
| 20 | 4 | 5 |