The administration department is responsible for managing the day-to-day operations of the organisation.  This department oversees the organisation's human resources, finance, marketing and other areas.  The administration department ensures that the organisation is running smoothly and efficiently.

The supply management department, on the other hand, is responsible for managing the organization's supply chain.  This department oversees the procurement of goods and services, manages inventory, and coordinates the distribution of products.  The supply management department ensures that the organization has the necessary resources to meet its goals and objectives.