Founded in 1964, in response to an identified need for a coordinated effort for economic development and resource management, SMPDC has been conducting economic development, environmental, land use and transportation planning and providing technical assistance to the municipalities in the region for 50 years. Our commissions’ role also in includes community development, housing and brownfields redevelopment. A Council of Governments enabled by state statute, SMPDC includes thirty-nine communities in York, southern Oxford and Cumberland County and the county of York itself as members.