Business Process Model and Notation (BPMN) is an internationally accepted standard for graphically representing business processes. It is a standardized notation for depicting the flow of activities and tasks within a business process. BPMN is designed to be used by both business users and technical developers, and it provides a common language for both to communicate the logic of a business process. It allows business users to model their processes in a way that is understandable to technical developers, and it allows technical developers to model processes in a way that is understandable to business users. BPMN is a powerful tool for visualizing, analyzing, and improving business processes. It provides a graphical representation of a process, which can be used to identify areas of improvement and to optimize the process. BPMN is also used to document existing processes, and to create new processes. It is a valuable tool for any organization that is looking to improve its business processes.