tDARThe Digital Archaeological Record (tDAR) is an international digital repository for the digital records of archaeological investigations. tDAR’s use, development, and maintenance are governed by Digital Antiquity, an organization dedicated to ensuring the long-term preservation of irreplaceable archaeological data and to broadening the access to these data. It includes a number of documents from federal, state, and local agencies (for example, Bureau of Land Management) as well as publications and records from individual archaeologists and projects.