Reasons why information systems need to be replaced?

Some reasons why information systems might need to be replaced are:

• Changes in the business environment in which the organization operates(for example a new computer enters the market
• Technological Changes can lead to new production processes or use alternative materials in the manufacturing process
• Downsizing from centralized decision making and information systems- to decentralized decision making and information systems to make the organization more responsive to customer needs
• Re-engineering the organization's processes whereby an organization completely redesigns all its business processes to improve the performance of the business
• Changes in activities of an organization or in the nature of the organization.
• Maintaining a competitive advantage by Manufacturing a unique product line
• Increasing productivity A move away from mass production to more quality based methods of production.