Quality management and quality systems are often used interchangeably but they refer to distinct concepts in the realms of business, manufacturing, and service operations. While a quality management system, or QMS, is a comprehensive approach to managing quality within an organization, a quality system is a subset of this, focusing on the operational aspects. This article delves into the differences between these two, their roles in an organization, and how they intertwine to ensure high-level productivity and customer satisfaction.
To understand the distinction between a quality management system and a quality system, imagine an organization as a city. A quality management system is akin to the town planning department responsible for setting policies, guiding the city's growth, and ensuring its overall sustainability. In contrast, the quality system equivalent would be the public works department - it follows the city planning department's guidelines, managing day-to-day operations, and ensuring everything runs smoothly.
Quality Management System (QMS)
A quality management system is a collection of business processes focused on consistently meeting customer requirements and enhancing satisfaction. It's an integrated system of policies, plans, and actions that guide an organization's quality objectives and activities to meet customer expectations and regulatory standards.
Implementing an effective QMS requires a holistic approach that includes all aspects of the organization. Key elements of a QMS include leadership involvement, system planning, resource management, product realization, measurement, analysis, and improvement.
System Planning and Management
Quality management starts at the top with an organization's leadership. It involves setting an organizational context, determining the quality policy, and ensuring that the quality objectives are established and aligned with the objectives of the organization.
Example: Top management defines the scope of the quality management system, sets objectives, and ensures the availability of resources.
Process Approach
The QMS operates across all activities and functions of an organization and is based on a process approach. This involves understanding and managing interrelated processes as a system, where changes in one process affect the others.
Example: A change in the customer service process may influence the sales and marketing processes.
Quality System
A quality system, on the other hand, refers to the organizational structure, responsibilities, processes, procedures, and resources for implementing quality management. It's concerned with the day-to-day operations and activities that help achieve the quality objectives set by the QMS.
The quality system is a subset of the QMS, focusing on operational aspects. It ensures that activities and outputs that affect the product or service meet the specified quality requirements and customer expectations.
Quality Planning
Quality planning involves determining the quality standards, specifications, and quality assurance activities for establishing and controlling quality levels in both production and service. This includes identifying quality objectives and quality assurance requirements.
Example: A quality system in manufacturing might include specifics about the quality of raw materials, the production process, and post-production inspection.
Quality Control and Quality Assurance
The quality system is responsible for the practical implementation of quality control and quality assurance activities. Quality control involves several operational techniques and activities for preventing, finding, and correcting quality issues. Quality assurance, on the other hand, ensures that the quality system is followed to consistently meet the quality objectives and standards.
Example: A quality system might have procedures for inspecting products at different stages of production or testing products before they are delivered to the customer.
In reality, a quality management system and the quality system within it are inseparable. The quality system provides the operational backbone that ensures the QMS's objectives are attained, and the QMS guides and supports the quality system's activities. Both are critical for driving an organization's success and ensuring customer satisfaction. To maintain a competitive edge, organizations should strive to have robust and efficient QMSs with high-functioning quality systems.