This report aims to discuss the business process reengineering of the Tulloch Pty Ltd. The business process architecture helps the organisation to maintain the proper business process and the various functions of the business. The organisations are consistently faced with the requirement of changing. The changes could grow to be essential as the result of the new regulations, emergence of innovative methods of dealing with the business processes or the market demands. The productivity could be increased by the utilisation of the BPM. It could enable the automation of the repetitive elements in the regular workflows. The improvements in the process such as the removal of the bottlenecks, elimination of the redundant stages and the implementation of the parallel processing stages could easily be accomplished with the BPM.