The Village of Sag Harbor enacted its first Comprehensive Zoning Plan, Zoning Ordinance and Zoning Map on August 2, 1949. It amended and readopted the Comprehensive Zoning Plan, Zoning Ordinance and Zoning Map on November 16, 1971. These documents have been the subject of further amendment since the readoption as a result of the Planning Study of the Sag Harbor Business District and other comprehensive planning and zoning studies. The most recent comprehensive plans are the Planning Strategies for the Incorporated Village of Sag Harbor (With an Emphasis on the Commercial District) prepared by Inter-Science Research Associates, Inc. and dated July 21, 2008.