ABSTRACT There is an ever increasing need for a systemized IT Architecture, in all the business developments in the current hour. The dependency on such architecture is inevitable, as every organization needs safe and secure transaction of data and information. IS Audit here, plays a major role, and it is one of the most prominent methods to maintain the integrity and authenticity of the information databases and transactions. This paper aims to provide an elucidation on the various processes, stages and types of IS audit