Treasury transactions is a service offered by AIS to provide information, transparency, monitoring and accountability for taxpayers. The service enables citizens to learn how public institutions spend their money. The primary source for these data is the Central Treasury Office spending system. Information provided by AIS through Spending Data Albania and Open Data Albania lists every payment, treasury transaction made by the 1895 budgetary institutions in the country. The data are complete from January 2012 to date. The database is updated every week. The data can be accessed, used and reused by everyone. Search filters enable information by date, institution, beneficiary client, type of expenditure, transaction value, and key word(s). For more information and knowledge about the methodology, please write to info@ais.al. Analyzing the records of this well-structured database, one can understand and monitor::