Here is some information provided by the state of Michigan, as well as some rules listed in Michigan's Administrative Code.
State Authority Information
Link to full text language governing Ethyl Alcohol in Michigan: http://dmbinternet.state.mi.us/DMB/ORRDocs/AdminCode/802_10771_AdminCode.pdf
Michigan Regulations Specifically Referencing Ethyl Alcohol:
General information about the rules for a Limited Alcohol Buyer License
Next Steps: How to buy Ethyl Alcohol in Michigan