Mich. Comp. Laws § 141.1570

Sec. 30. (1) All of the following actions that occurred under former 2011 PA 4, former 1988 PA 101, or former 1990 PA 72, before the effective date of this act are effective under this act: (a) A determination by the state treasurer or superintendent of public instruction pursuant to a preliminary review of the existence of probable financial stress or a serious financial problem in a local government. (b) The appointment of a review team. (c) The findings and conclusion contained in a review team report submitted to the governor. (d) A determination by the governor of a financial emergency in a local government. (e) A confirmation by the governor of a financial emergency in a local government. (2) An action contained in subsection (1) need not be reenacted or reaffirmed in any manner to be effective under this act.