| # | Letters of Interpretation |
|---|---|
| 1 | - 1910.141(a)(1) - Substituting portable toilets for water closets may be a de minimis violation. |
| # | Letters of Interpretation |
|---|---|
| 1 | - 1910.141(a)(1) - Substituting portable toilets for water closets may be a de minimis violation. |