| U.S. General Accounting Office |
| Survey of State and Local Air Pollution Control Officials (GAO-04-337SP) |
| Q27. How challenging does your agency anticipate it will be to demonstrate to EPA the equivalency of your existing program? |
| No challenges anticipated | Anticipate minor challenges | Anticipate moderate challenges | Anticipate major challenges | Don't know | No answer | Number of respondents |
| 2 | 1 | 4 | 5 | 4 | 29 | 45 |