| # | Standard Interpretations |
|---|---|
| 1 | - 1928.21 - Small farming operations and exemption from OSHA enforcement activity under CPL 02-00-051. |
| 2 | - 1928.21 - Standards that apply to cotton gins |
| 3 | - 1928.21 - Process Safety Management of Highly Hazardous Chemicals and process hazard analyses. |
| 4 | - 1928.21 - Guarding of Farm Field Equipment, Farmstead Equipment, and Cotton Gins. |