| U.S. General Accounting Office |
| Survey of State and Local Air Pollution Control Officials (GAO-04-337SP) |
| Q62. Based on your professional judgment, are there any changes, that would improve the PSD/NSR programs? |
| Yes | No changes needed | Don't know | No answer | Number of respondents |
| 27 | 3 | 11 | 4 | 45 |