Land use: zoning and growth management; site plan; prohibit requirements for repeat studies. Amends sec. 501 of 2006 PA 110 (MCL 125.3501).

This bill updates Michigan's zoning laws to prevent local governments from repeatedly requiring developers to submit the same environmental or technical studies for a single project. It establishes that once a site plan is approved, officials can only ask for new or revised studies if the original submission was incomplete, failed to meet technical standards, or if the project scope has materially changed. The legislation directly affects local planning departments and land developers by creating clearer rules for when additional documentation is necessary after initial approval. By limiting the ability to demand repeat studies, the bill aims to streamline the approval process while still ensuring projects comply with zoning ordinances and state regulations.