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

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 General Development Plan for Pipestone Township was prepared by the Pipestone Township Planning Commission with technical assistance from the Berrien County Planning Commission and was adopted on February 9, 1987.

The Comprehensive Plan for Pittsfield Charter Township was prepared by the Pittsfield Township Planning Commission and was adopted April 20, 1995.The Zoning Ordinance for Pittsfield Charter Township was prepared by the Pittsfield Township Planning…

The Zoning Ordinance for Pittsfield Charter Township was prepared by the Pittsfield Township Planning Commission and revised through October 1983.

The Comprehensive Plan Amendments for Pittsfield Charter Township was prepared by the Pittsfield Township Planning Commission and were adopted from 1979-1987.

The Plainfield Township Comprehensive Plan was prepared by the Plainfield Township Planning Commission with the assistance of Miller Associates in July 1988.

The Master Plan for the City of Royal Oak was prepared by the city's Plan Commission and was approvedd by the commission on August 24, 1999.

The Sanilac County Plan for Planning was prepared by the Planning & Zoning Center, Inc. in June 2000.

The Arcadia Township Master Plan was prepared by the township's Planning Commission and was adopted on September 3, 2014.

The Bath Charter Township Comprehensive Plan 2021-2026 was prepared by the Planning Commission in 2020.

The Bath Charter Township Non-Motorized Plan was prepared by the Planning Commission in 2017.