Manufacturing Resource Planning


Manufacturing Resource Planning (MRP II) is an integrated, computer-based method for planning and controlling all resources in a manufacturing organization. It expands on the original Material Requirements Planning (MRP) by also including production scheduling, capacity planning, and inventory management. The primary goal of MRP II is to optimize production efficiency, reduce costs, and improve customer service by effectively managing production processes and resources.

Key Takeaways

  1. Manufacturing Resource Planning (MRP II) is an integrated method of operational and financial planning aimed at managing a company’s production process, resources, and inventory levels.
  2. MRP II builds upon the foundation of Material Requirements Planning (MRP I) and expands it by incorporating additional information about production capacity, labor, and financial resources, enabling better decision-making and coordination across all levels of the organization.
  3. By implementing MRP II, companies can gain better control over their manufacturing processes, improve resource allocation, reduce waste, minimize stock levels, enhance communication, and increase overall productivity and efficiency.


Manufacturing Resource Planning (MRP) is an essential technological term in the industry because it streamlines and optimizes the entire production process to enhance efficiency, productivity, and profitability.

MRP bridges the gap between planning, purchasing, production, and delivery, ensuring that resources are utilized optimally, and orders are fulfilled timely.

Through the integration of data from various departments and forecasting customer demands, MRP enables manufacturers to make informed decisions that result in reduced inventory costs and minimized waste.

Furthermore, MRP promotes better communication and collaboration within an organization, contributing to the overall success of businesses operating in highly competitive markets.

Therefore, the significance of MRP is paramount for companies striving to maintain a strong market presence and achieve long-term growth.


Manufacturing Resource Planning (MRP II) serves as a comprehensive solution to assist organizations in efficiently managing and optimizing their production processes. Its primary purpose is to streamline the manufacturing cycle by consolidating various aspects of the operation, such as materials procurement, production scheduling, inventory control, capacity planning, and financial management.

By integrating these different components into a single unified system, MRP II enables manufacturers to make real-time decisions that minimize production costs, reduce lead times, and maintain optimal inventory levels. One of the key advantages of utilizing an MRP II system is that it facilitates an enhanced degree of visibility and collaboration across the entire manufacturing process.

It can predict the requirement of raw materials, allocate resources accurately, and help in anticipating future demands, ensuring that the production stays on schedule and within budget. Moreover, it allows managers to rapidly identify and address any discrepancies or bottlenecks that may arise.

Consequently, this improved level of coordination enables an organization to maximize its resource utilization, reduce waste, and ultimately enhance overall productivity and customer satisfaction.

Examples of Manufacturing Resource Planning

Manufacturing Resource Planning (MRP II) is an integrated method in which companies effectively plan and manage their manufacturing processes, inventory, and resources to optimize production efficiency. Here are three real-world examples of Manufacturing Resource Planning:

Automotive Industry: Toyota, a leading automobile manufacturer, utilizes MRP II for managing its complex production processes. The system, known as the Toyota Production System (TPS), employs just-in-time (JIT) manufacturing principles, allowing Toyota to reduce lead times and unnecessary inventory, improve cost efficiency, and maintain optimal production levels. MRP II helps Toyota schedule production based on customer demand and manage inventory, labor, and equipment resources to stay efficient and competitive in the market.

Electronics Industry: Apple Inc., a technological giant, uses MRP II in the production of its electronic devices such as iPhones, iPads, and MacBooks. The system enables Apple to coordinate with its network of suppliers to maintain a steady flow of raw materials and components while accurately predicting demand for finished products. MRP II also helps Apple manage its production schedules and labor requirements to meet high-quality standards and achieve timely product launches.

Consumer Goods Industry: Procter & Gamble (P&G), one of the world’s largest consumer goods companies, uses MRP II across its vast portfolio of products. The system helps P&G manage its inventory levels for raw materials, semi-finished products, and finished goods while coordinating its production facilities to reduce lead times and increase efficiency. This results in ensuring the availability of products in the market while maintaining cost-effectiveness and staying responsive to changes in consumer preferences or market trends.

Manufacturing Resource Planning FAQ

What is Manufacturing Resource Planning (MRP II)?

Manufacturing Resource Planning (MRP II) is an integrated approach to managing manufacturing processes, resources, and business aspects of an organization. It combines material requirements planning (MRP), capacity requirements planning (CRP), and other components to create coordinated plans for production, purchasing, inventory management, and financial activities.

What are the main benefits of MRP II?

The main benefits of MRP II include better coordination and synchronization of resources, increased efficiency in the manufacturing process, improved inventory management, and enhanced business decision-making. These advantages can lead to reduced production costs, increased capacity utilization, and improved on-time delivery performance.

What is the difference between MRP and MRP II?

MRP (Material Requirements Planning) focuses on the planning and procurement of materials required for production, while MRP II (Manufacturing Resource Planning) is a more comprehensive system that integrates MRP with other aspects of manufacturing, such as capacity planning, scheduling, shop floor control, and financial management.

How does MRP II support decision-making in manufacturing?

MRP II provides accurate, up-to-date information about various aspects of the manufacturing process, including material requirements, capacity, and financial performance. This information enables managers to make informed decisions about production scheduling, resource allocation, and procurement, as well as to evaluate the impact of these decisions on the overall business performance.

What are the key components of an MRP II system?

The key components of an MRP II system include Material Requirements Planning (MRP), Capacity Requirements Planning (CRP), Production Scheduling, Shop Floor Control, Inventory Management, Purchasing, Costing, and Financial Management. These components work together to provide a comprehensive view of the manufacturing process and enable effective resource planning and control.

Related Technology Terms

  • Production Scheduling
  • Inventory Management
  • Materials Requirement Planning
  • Capacity Planning
  • Bill of Materials

Sources for More Information

  • Oracle: A prominent software company that provides enterprise software and cloud computing services, including Manufacturing Resource Planning solutions.
  • SAP: Another leading enterprise software provider with tailored solutions for Manufacturing Resource Planning.
  • Epicor: A global software company focused on providing industry-specific Manufacturing Resource Planning solutions.
  • Infor: A multinational software organization with cloud-based Manufacturing Resource Planning applications and services.

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