| # | Letters of Interpretation |
|---|---|
| 1 | - 1910.146(c)(7)(i) - Clarification of "potential atmospheric hazard" when reclassifying a PRCS as a non-permit required confined space. |
| 2 | - 1910.146(c)(7)(i) - Applicability of the confined-space standard to dock-leveler pits. |