Michigan Compiled Laws, Chapter 484. Telephone, Telegraph and Radio § 484.1401e

Sec. 401e. (1) No later than February 15, 2008, each county that decides to assess a surcharge under section 401b  1 shall with the assistance of the state 9-1-1 office submit to the commission all of the following:

(2) If the amount to be generated in 2008 exceeds the amount received in 2007 plus an amount not to exceed 2.7% of the 2007 revenues, the commission, in consultation with the committee, shall review and approve or disapprove the county 9-1-1 surcharge adopted under section 401b. If the commission does not act by March 17, 2008, the county 9-1-1 surcharge shall be deemed approved. If the surcharge is rejected, it shall be adjusted to ensure that the revenues generated do not exceed the amounts allowed under this subsection. In reviewing the surcharge under this subsection, the commission shall consider the allowable and disallowable costs as approved by the committee on June 21, 2005.