= Microdata Access Tool = The '''Microdata Access Tool''' ('''MDAT''') is a web portal maintained by the Census Bureau for open data access. <> ---- == History == MDAT supports access to [[UnitedStates/CensusBureau/AmericanCommunitySurvey/PublicUseMicrodata|ACS]] and [[UnitedStates/CensusBureau/CurrentPopulationSurvey/PublicUseMicrodata|CPS]] microdata. ---- CategoryRicottone