| # | Regulations |
|---|---|
| 1 | - 1926 Subpart L App A - Scaffold Specifications |
| # | Letters of Interpretation |
|---|---|
| 1 | - 1926 Subpart L App A - Requirements for scaffold grade lumber; qualifications of qualified/competent persons for grading scaffold lumber. |
| 2 | - 1926 Subpart L App A - Use of laminated veneer lumber in lieu of scaffold grade planks on scaffold systems |