Establishment of the Commonwealth Information Warehouse
Introduced in 1992, the Commonwealth Information Warehouse (“CIW”) is a central data source gathered from the Commonwealth’s financial, HR and payroll systems: MMARS, HR/CMS, and LCM. Agency users can run custom queries and export data to Access or Excel. It is a critical source of financial and payroll data from which data are extracted to feed department-specific applications or to meet user needs.