| U.S. General Accounting Office |
| Survey of State and Local Air Pollution Control Officials (GAO-04-337SP) |
| Q8. Is your agency restricted or prohibited by local and/or state laws or policies from adopting rules that are more stringent than the federal PSD/NSR regulations? |
| Yes | No | Don't know | No answer | Number of respondents |
| 16 | 28 | 0 | 0 | 44 |