| U.S. General Accounting Office |
| Survey of State and Local Air Pollution Control Officials (GAO-04-337SP) |
| Q46_10. In your professional judgment, what are the most important positive effects, if any, that regulated entities will likely experience as a result of the final rule?: Don't know |
| Not checked | Checked | No answer | Number of respondents |
| 40 | 5 | 0 | 45 |