| Answer | Crossword Clue |
|---|---|
| NTSB | Fed. travel monitor |
| EPA | Fed. pollution monitor |
| OSHA | Fed. workplace monitor |
| NRC | Fed. reactor monitor |
| EPA | Fed. air monitor |
| EPA | Fed. air quality monitor |
| OSHA | Fed. monitor of working conditions |
| SEC | Fed. monitor of stock fraud |
| OSHA | Fed. monitor of workplace hazards |
