Abstract: A system and method of regularizing data between a data source and a data destination, wherein the given data category includes with specific data fields. The system includes a data processing arrangement that includes a data fetching module operable to fetch data from the data source. Furthermore, the data processing arrangement includes a data transformation module that is operable to receive pre-defined data formats for a specific data category, compare data formats of the fetched data with pre-defined data formats, determine a deviation therein, and thereafter transform the data format. Additionally, the data processing arrangement includes a data validation module operable that is to receive the transformed data or the fetched data, confirm if data formats of a received data are same as corresponding pre-defined data formats, identify from the received data regularized data, and transmit the regularized data to the data destination implemented as database arrangement.