Michigan Compiled Laws, Chapter 125. Planning, Housing and Zoning § 125.3811

Sec. 11. (1) A local unit of government may adopt an ordinance creating a planning commission with powers and duties provided in this act. The planning commission of a local unit of government shall be officially called “the planning commission”, even if a charter, ordinance, or resolution uses a different name such as “plan board” or “planning board”.

(2) Within 14 days after a local unit of government adopts an ordinance under subsection (1) creating a planning commission, the clerk of the local unit shall transmit notice of the adoption to the planning commission of the county where the local unit is located. However, if there is not a county planning commission or if the local unit adopting the ordinance is a county, notice shall be transmitted to the regional planning commission engaged in planning for the region within which the local unit is located. Notice under this subsection is not required when a planning commission created before the effective date of this act continues in existence under this act, but is required when an ordinance governing or creating a planning commission is amended or superseded under section 81(2)(b) or (3)(b). 1

(3) If, after the effective date of this act, a city or home rule village adopts a charter provision providing for a planning commission, the charter provision shall be implemented by an ordinance that conforms to this act. Section 81(2) provides for the continuation of a planning commission created by a charter provision adopted before the effective date of this act.

(4) Section 81(3) provides for the continuation of a planning commission created under a planning act repealed under section 85.  2

(5) Section 83  3 provides for the continued exercise by a planning commission, or the transfer to a planning commission, of the powers and duties of a zoning board or zoning commission.