The Corn Marketing Program of Michigan (CMPM) is a check-off program established by P.A. 232, 1965 as amended. P.A. 232 allows for the establishment of check-off programs for commodities grown in Michigan and sold.
The Michigan Corn Growers Association (MCGA) is a grassroots organization of grower members dedicated to increasing the profitability of corn production. The MCGA was officially launched in 1972 and now has more than 1,400 members and six county chapters.