| # | Letters of Interpretation |
|---|---|
| 1 | - 1910.217(c)(3)(iii) - Proper installation of presence sensing devices for mechanical power presses. |
| 2 | - 1910.217(c) - Point of operation guarding for power presses. |
| 3 | - 1910.217(c)(1)(i) - Evaluation of hair pen point of operation guards |