The Comprehensive Plan for Ishpeming Township was prepared by the Marquette County Planning Commission in September 1978.

The Master Plan Revision for the City of Ishpeming was prepared by the Ishpeming Planning Commission on February 5, 2003 and revised the May 23, 1996 Master Plan.

The Isabella County Comprehensive Plan was prepared by the East Central Michigan Planning and Development Region with assistance from the Isabella County Planning Commission and Isabella County Department of Resource Management in 1986.

The Iosco County Five Year Parks & Recreation Plan was prepared by the Iosco County Parks and Recreation Commission and was approved by the Board of Commissioners on February 15, 2023.

The City of Ionia Zoning Ordinance was passed by the City of Ionia on February 4, 1971 and ordered to take effect on May 14, 1971.

The Master Plan for the M-20 & Saginaw Rd. Corridors' Land Use for Homer Charter Township was prepared by Robert B. Hotaling & Associates in November 1985 and was revised in February 1987.

The Land Use Master Plan Report for Homer Charter Township was prepared by the Charter Township of Homer Planning Commission with the assistance of Township Board Members, Robert B. Hotaling, and Jeanne B. Hotaling and was adopted on September 9,…

The Holly Township Master Plan was prepared by the Holly Township Planning Commission with assistance from Carlisle Associates and was adopted by the Planning Commission on February 12, 1990.

The Highland Charter Township Comprehensive Plan was prepared by Robert K. Swarthout, Incorporated and Gerald Luedtke and Associates. The balance of the Comprehensive Plan became effective January 13, 1983.

The Hamburg Township Master Plan was prepared by the Hamburg Township Planning Commission and Ayres, Lewis, Norris & May, Inc. and was approved by the Hamburg Township Board on November 26, 1979.

The Grosse Ile Township Master Plan was prepared by Gerald Luedtke and Associates, Incorporated and was adopted by the Planning Commission on July 17, 1989.

The Comprehensive Plan map for Grosse Ile Township was prepared by Johnson, Johnson & Roy, Inc. on January 20, 1969.

The City of Greenville Master Plan was prepared by the Greenville Planning Commission and Williams & Works and adopted on February 29, 1988.

The Green Oak Township Master Plan was prepared by the Green Oak Township Board and Planning Commission, with assistance from Carlisle/Wortman Associates, Inc. The Master Plan was adopted on December 18, 1997 and was revised and re-adopted July 8,…

The Comprehensive Development Plan 1990 for Green Oak Township was prepared by Parkins, Rogers & Associates, Inc. and presented to the Green Oak Township Board and Planning Commission on December, 15, 1971.

The City of Grayling and Grayling Township Master Plan was prepared by the City of Grayling City Council and the Grayling Township Planning Commission with the assistance of the Grayling Township Board of Trustees and the Planning & Zoning Center,…

The Community Master Plan for the city of Grass Lake was prepared by the Grass Lake Planning Commission with the assistance of Carlisle Associates, Inc. and was adopted by the Planning Commission on October 22, 1991 and the Township Board on November…

The Grand Traverse County Comprehensive Plan was prepared by the Grand Traverse County Planning Commission with assistance from planning consultants Williams & Works in December 2002.

The City of Grand Rapids Master Plan 2002 was prepared by the Grand Rapids Planning Commission and was formally accepted on December 10, 2002.

The Grand Blanc Community Master Plan and the Hill Road Corridors Study was prepared for the Grand Blanc region by The WBDC Group in November 1991.

The Zoning Ordinance for the City of Gaylord has 45 pages and 21 sections. There is no date associated with this ordinance.

The City of Gaylord Water System Study Master Plan was prepared by Capital Consultants, Inc. in January 1994.

The Subdivision Ordinance of the City of Gaylord, Michigan amendments went into effect March 14, 1991.

The City of Gaylord Streets Master Plan 1991 Amendment was prepared by Capital Consultants, Inc. in October 1991.