Figure 9
The diagram illustrates the structure of operational layer ERP modules designed for a circular economy. At the center is the core module labeled 'Operational Layers ERP Modules'. This central module connects to three main branches: “Logistics and Flow Management Modules”, “Production and Maintenance Modules”, and “Supplier and Compliance Modules”. Each of these branches further divides into specific sub-modules. The 'Logistics and Flow Management Modules' branch includes 'Reverse Logistics', 'Supply Chain Management', and 'Transactional Flows'. The 'Production and Maintenance Modules' branch includes 'Manufacturing Execution System' and 'Reconditioning Planning'. The 'Supplier and Compliance Modules' branch includes 'Supplier Sustainability Tracking'. Additionally, there is a 'Sustainability and Environmental Modules' branch connected to the central module, which includes 'Energy and Emissions Monitoring' and 'Material Recovery and Recycling Tracking'.Operational layer erp modules for circular economy