Michigan Compiled Laws, Chapter 324. Natural Resources and Environmental Protection § 324.5702

Sec. 5702. (1) Upon petition by a source, the department may, after notice and opportunity for public comment, include as a small business stationary source for purposes of this section any stationary source that does not meet the criteria of subparagraph (iii), (iv), or (v) of section 5701(e)  1 but which does not emit more than 100 tons per year of all air contaminants and air pollutants regulated pursuant to part 55  2 or the clean air act.

(2) The department, in consultation with the administrator of the United States environmental protection agency and the administrator of the United States small business administration and after providing notice and opportunity for public hearing, may exclude from the small business stationary source definition any category or subcategory of sources that the state determines to have sufficient technical and financial capabilities to meet the requirements of the clean air act and part 55 without the application of this part.