| # | Regulations |
|---|---|
| 1 | - 1926.406 - Specific purpose equipment and installations. |
| # | Standard Interpretations |
|---|---|
| 1 | - 1926.406 - Use of portable arc welding machines in inclement weather. |
| 2 | - 1926.406 - Relevance of NFPA 70E industry consensus standard to OSHA requirements; whether OSHA requirements apply to owners. |