Collection: Money in politics
Description: Maryland expenditures data was obtained from the Maryland Campaign Reporting Information System. Data is available from 2005 on and has been updated through July 1, 2020.
Each record is a single campaign expenditure made to an outside vendor for goods or services. The full data files contain all original columns. New columns with normalized data are used for searches. Data processing was done using open-source software and is documented on the Accountability Project GitHub repository.