The five key stages of ERP implementation are: 1. Planning and Discovery: This initial stage involves defining the project scope, setting objectives, assembling the implementation team, and selecting the appropriate ERP system. A thorough analysis of current business processes is conducted to understand what needs improvement and how the ERP system can address those needs. 2. Design and Configuration: In this stage, they ERP system are configured to align with the specific needs of the business. This may include customizing modules, setting up workflows, and integrating the ERP with existing systems. Detailed planning ensures that the system design supports business goals. 3. Data Migration: Data from legacy systems is migrated to the new ERP system. This involves cleansing, validating, and transferring data, ensuring that it is accurate and ready for use in the new system. Proper data migration is critical to avoid errors that could disrupt operations. 4.Testing: Extensive testing is conducted to ensure that the ERP system functions as expected. This includes unit testing, integration testing, and user acceptance testing. Any issues identified during testing are resolved before the system goes live. 5. Deployment and Go-Live: The ERP system is officially launched and goes live in the production environment. This stage involves closely monitoring the system's performance, providing user support, and addressing any issues that arise during the initial phase of operation. These stages help ensure a smooth and successful ERP implementation, leading to enhanced efficiency and productivity.