Dallas Landmark is a designation by the City of Dallas and the Dallas Landmark Commission for historic buildings and districts in Dallas, Texas, United States. Listed sites are selected after meeting a combination of criteria, including historical, economic, architectural, artistic, cultural, and social values. Once a structure or district is designated a landmark, it is protected by an ordinance with specific preservation criteria, which require that any alterations beyond routine maintenance, up to and including demolition, must have their permits reviewed by the Landmark Commission.[1]