| # | Letters of Interpretation |
|---|---|
| 1 | - 1926.65(e)(8) - Web-based HAZWOPER refresher training: hands-on training and trainer accessibility. |
| 2 | - 1926.65(e)(8) - HAZWOPER refresher training and training documentation. |
| 3 | - 1926.65(e)(2) - HAZWOPER refresher training and training documentation. |
| 4 | - 1926.65(e), 1926.65(e)(2), 1926.65(e)(8) - HAZWOPER refresher training and training documentation. |