Welcome to the information page about the reorganization process for Mount Desert Island Regional School System-AOS 91. Here, you will find information about the history of the journey to becoming a regional school system and the work the Reorganization Planning Committee completes at its monthly meetings.

The current reorganization process began in 2022 and continues with the Reorganization Planning Committee (RPC) meeting monthly to work through the steps outlined by the state to become an RSU.

Please reach out with questions using the link below.

This page is a work in progress. Please check back for updated information.

Updated 6/2/2025

Community Forums

The Reorganization Planning Committee (RPC) will hold a community forum in each town to review the reorganization plan, hear questions, and collect feedback through small group discussions.

Please plan to attend one of the forums at the town's school from 6:00 to 7:30 pm. 

The scheduled forums so far are:

Trenton - June 23

Southwest Harbor - June 30

Check back for updates as the other forums are scheduled.