| # | Letters of Interpretation |
|---|---|
| 1 | - 1910.333(a)(2) - Clarification about 29 CFR 1910.333 and 29 CFR 1910.147 as they relate to work inside an electrical panel and on related equipment. |
| 2 | - 1910.333(a)(2) - Acceptability of using a light switch as a disconnecting means for the electrical lockout/tagout standard. |