The Municipal Comprehensive Plan Update, Master Plan was prepared by the Portage City Planning Commission with assistance from The Corradino Group and was adopted on August 15, 1996.

The Municipal Standards for the City of Gaylord were prepared by Capital Consultants, Inc. in 1992.

The Negaunee Township Comprehensive Plan was prepared by the CUPPAD Regional Commission in November 1998.

The Norman Township Master Plan Revision 2015 is based upon the 2008 Master Plan and 2014 update.

The Official Zoning Map of Bath Charter Township, Clinton County, Michigan was prepared by Miles Roblyer and was approved by the Township Supervisor on August 30, 2022.

The Official Zoning Map of Marilla Township went into effect on April 21, 2014.

The Official Zoning Map of Onekama Village went into effect on February 4, 2023.

The Official Zoning Map of the Township of Arcadia became effective on March 1, 2022, replacing the previous map from 2005.

The Official Zoning Map of the Village of Eastlake went into effect as of December 18, 2013.

The Official Zoning Ordinance for the City of Detroit was prepared by the Buildings and Safety Engineering Department originally in 1980 and with updates through May 1990.

The Onekama Township Comprehensive Plan was prepared by the Onekama Township Planning Commission and was amended and approved on October 18, 1990.

The Onemaka Township Official Zoning Map went into effect on October 16, 2020 and replaced the zoning map from 2000.