| HOUSE OF REPRESENTATIVES | 71 |
| SENATE | 71 |
| Occupational Safety & Health Administration (OSHA) | 68 |
| Small Business Administration (SBA) | 67 |
| Centers For Disease Control & Prevention (CDC) | 62 |
| Labor, Dept of (DOL) | 59 |
| U.S. Chemical Safety & Hazard Investigation Board | 51 |
| Environmental Protection Agency (EPA) | 50 |
| Mine Safety & Health Administration (MSHA) | 28 |
| Pipeline & Hazardous Materials Safety Administration | 25 |
| Natl Highway Traffic Safety Administration (NHTSA) | 23 |
| Transportation, Dept of (DOT) | 16 |
| Homeland Security, Dept of (DHS) | 13 |
| Health & Human Services, Dept of (HHS) | 7 |
| Commerce, Dept of (DOC) | 2 |
| Consumer Product Safety Commission (CPSC) | 2 |
| Office of Management & Budget (OMB) | 2 |
| UNDETERMINED | 2 |
| Federal Motor Carrier Safety Administration | 1 |
| Natl Institutes of Health (NIH) | 1 |