Michigan Compiled Laws, Chapter 460. Public Utilities § 460.9s

Sec. 9s. (1) A provider shall postpone a shutoff of service for not more than 21 days if the customer or a member of the customer's household is a critical care customer or has a certified medical emergency. The customer's certification shall identify the medical condition, any medical or life-supporting equipment being used, and the specific time period during which the shutoff of service will aggravate the medical emergency. The provider shall extend the postponement for further periods of not more than 21 days, not to exceed a total postponement of shutoff of service of 63 days, only if the customer provides additional certification that the customer or a member of the customer's household is a critical care customer or has a certified medical emergency. If shutoff of service has occurred without any postponement being obtained, the provider shall restore service for not more than 21 days, and shall continue the restoration for further periods of not more than 21 days, not to exceed a total restoration of service of 63 days in any 12-month period per household member. Annually, a provider is not required to grant shutoff extensions totaling more than 126 days per household.

(2) As used in this section: