Mich. Comp. Laws § 400.1234a

Sec. 4a. (1) The department may establish guidelines for verifying eligibility of all applicants to ensure assistance funds are provided only to eligible low-income households. In establishing guidelines under this subsection, the department shall consider opportunities to incorporate categorical eligibility. (2) An electric provider, natural gas provider, or other energy provider is not required to verify eligibility of program applicants.